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ISL8489IP

ISL8489IP - 5V 250kbps Full-Duplex RS-485/422 | Renesas

Renesas Electronics ISL8489IP is a 5 V, low-power, full-duplex RS-485/RS-422 transceiver capable of operation at 250 kbps and packaged in a 14-pin PDIP. The device combines one driver and one receiver in a single package, supports balanced differential communications, and provides a slew-rate-limited alternative for systems that require reduced signal-edge velocity. Its operating characteristics are suited to industrial, instrumentation, communications, and embedded data-acquisition equipment that must connect a host or controller to a balanced bus. An RS-485/RS-422 transceiver is an interface IC that converts logic-level signals into balanced differential transmissions and converts received differential signals back into logic levels. RS-485 supports multipoint bus communication over long cable runs, while RS-422 commonly supports point-to-point and one-driver topologies. A full-duplex transceiver provides separate paths for transmitting and receiving, unlike half-duplex designs that share a bus and require direction-control logic. The ISL8489IP therefore fits designs that need simultaneous bidirectional communication without sharing a physical signal pair. Key verified features include a 5 V supply requirement, a maximum signaling rate of 250 kbps, full-duplex operation, support for both RS-485 and RS-422, low-power operation, and a slew-rate-limited operating option. The 14-pin PDIP package also provides through-hole compatibility for equipment requiring sockets, prototyping, or manually assembled industrial control boards. The indexed descriptions do not specify separate receiver-enable or transmitter-enable controls, indicating that this version is intended for continuous full-duplex operation. The transceiver architecture provides differential signaling, which is valuable in environments containing industrial machinery, switching supplies, and long interconnects. Differential voltage is measured between the two conductors of a pair rather than relative to ground, improving noise immunity on the receive side. The 250 kbps rate is appropriate for low-to-moderate-speed control and monitoring links where higher signaling rates are unnecessary. The slew-rate-limited behavior can help reduce edge-related ringing and electromagnetic interference when implemented with a correctly terminated network. Typical applications include industrial sensor and actuator networks, factory equipment links, building-control interfaces, laboratory instrumentation, point-to-point data links, and RS-422-compatible control systems. In these systems, the transceiver can connect a UART or microcontroller serial port to a balanced bus. Designers should still verify cable length, topology, grounding, termination, and logic-level compatibility against the complete system requirements before production release. A key design consideration is that the 14-pin PDIP package is not as compact as a surface-mount transceiver. It nevertheless simplifies through-hole construction and socket-based maintenance. The principal engineering trade-off is between 250 kbps operation, low power, full-duplex behavior, and the practical size and assembly requirements of a 14-pin through-hole package. This page consolidates the verified distributor and manufacturer-datasheet indexing information for the ISL8489IP with product-specific engineering guidance, specification gaps, and a transparent replacement assessment. It does not infer unseen electrical limits or substitute candidates whose pin compatibility has not been demonstrated.

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ISL8490IB

ISL8490IB - 5V Low-Power RS-485/RS-422 Transceiver | Renesas

Renesas ISL8490IB is a 5V, low-power RS-485/RS-422 interface transceiver packaged in an 8-pin SOIC. It is designed for balanced serial data links that require the physical signaling characteristics of both RS-485 and RS-422 interfaces. The verified source material identifies the ISL8490 as a single transceiver supporting high-speed operation or slew-rate-limited operation, allowing it to suit point-to-point RS-422 links as well as multipoint RS-485 networks when used with appropriate bus termination and biasing. Its interface role places it within the transceiver and line-driver hierarchy of communication interface ICs. An RS-485 transceiver converts logic-level digital information into differential signals suitable for balanced industrial communication cables. Differential signaling provides resistance to common-mode noise and allows communication over longer cable runs than a single-ended interface. An RS-422 transceiver similarly uses differential signaling, normally in a point-to-point topology. The ISL8490IB therefore serves as an interface between a digital controller or host and physical copper wiring while placing the high-voltage, high-current bus activity on the transceiver side of the circuit. The principal verified feature is its 5V supply operation. This places it among low-voltage CMOS interface devices intended for systems with compatible digital logic rails. The part is described as low power and as supporting either high-speed or slew-rate-limited communication. High-speed operation prioritizes data throughput, while slew-rate limiting reduces transition-edge energy and can help control electromagnetic interference and ringing on slower networks. Exact data-rate, supply-current, differential-output, input-threshold, and temperature-range values must be confirmed in the manufacturer datasheet before a design is released. Typical uses include industrial RS-485 links, point-to-point RS-422 interconnects, instrumentation, factory automation, building controls, and embedded communication networks. In each case, the transceiver is placed between the controller UART or logic interface and the A/B differential pair. Appropriate cable routing, common-mode grounding, surge protection, termination, and fail-safe biasing remain important parts of the complete interface. Designers should preserve the exact pin mapping and verify the required driver-enable, receiver-enable, termination, and exposed-pad details against the ISL8490 manufacturer datasheet. This page consolidates verified product identity, package information, source links, application guidance, and engineering considerations that are not presented together on a basic distributor listing.

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ISL8490IP

ISL8490IP - 5Mbps RS-485/RS-422 Transceiver | Renesas

The Renesas Electronics ISL8490IP is a 5 V, low-power, full-duplex RS-485 and RS-422 interface transceiver with one driver and one receiver, a maximum data rate of 5 Mbps, and an 8-pin PDIP package. The device supports both high-speed RS-485 communication and RS-422 point-to-point links, while its separate receiver and driver enable paths provide flexibility for half-duplex control through the DE and RE inputs. Its operating-temperature range is -40°C to +85°C, making it suitable for industrial and commercial equipment requiring a through-hole interface solution. A transceiver is an interface IC that converts digital logic signals into balanced differential signals for reliable communication over noisy or long cable runs. In the hierarchy, the ISL8490IP is a line transceiver, a type of interface IC and communications semiconductor. RS-485 supports multiple drivers and receivers on a shared bus, whereas RS-422 commonly uses a dedicated driver and receiver for point-to-point or multidrop networks. This transceiver supports both protocols and therefore provides a useful interface between CMOS/TTL logic and balanced cabling. The verified headline specifications are a 5 V supply, 5 Mbps maximum data rate, 70 mV receiver hysteresis, 1 driver, 1 receiver, full-duplex operation, and support for RS-422 and RS-485. These parameters place the part in the low-power, high-speed or slew-rate-limited transceiver category described by the manufacturer documentation. The 8-pin PDIP format also permits conventional through-hole PCB assembly rather than requiring a fine-pitch surface-mount land pattern. Technically, the balanced driver and receiver provide noise immunity over longer interconnects than ordinary single-ended logic. Receiver hysteresis helps distinguish signaling states in the presence of noise, while the 5 Mbps capability supports communication rates beyond the slow speeds commonly used by legacy RS-485 systems. Because the exact input capacitance, output timing, supply-current limits, and slew-rate settings are not included in the supplied verified excerpts, design engineers should confirm them in the manufacturer datasheet before finalizing timing, termination, and decoupling. Typical uses include industrial controllers, building automation equipment, data acquisition systems, instrumentation, industrial networking equipment, and embedded control links. For an RS-485 bus, the circuit requires suitable line termination and biasing. For RS-422, driver and receiver connections should follow the source and destination topology specified by the system architecture rather than being treated as a multi-drop RS-485 bus. The principal design consideration is signal integrity at 5 Mbps. Layout should minimize the distance between the transceiver, protection devices, connector, and differential pair, while keeping the two conductors of each balanced pair closely coupled. Decoupling close to the supply pin, controlled ground return paths, and appropriate surge protection help maintain reliable operation in industrial environments. This page consolidates the verified distributor and manufacturer-document information with lifecycle status, procurement guidance, application fit, package details, and honest replacement limitations. It distinguishes confirmed facts from specifications that still require verification from the full Renesas datasheet.

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ISL8491IB

ISL8491IB - 5V RS-485/RS-422 Transceiver | Renesas

Renesas Electronics ISL8491IB is a 5V, low-power, full-duplex RS-485/RS-422 transceiver integrated circuit in a 14-pin SOIC package. It combines one driver and one receiver in a single balanced-communications device, providing the core physical-layer functions required for point-to-point RS-422 links and multipoint RS-485 buses. The verified manufacturer and distributor records identify the device as a 14-SOIC, full-duplex RS-485/RS-422 transceiver with high-speed or slew-rate-limited operation. An RS-485/RS-422 transceiver is an interface IC that converts logic-level signals into balanced differential line signals and reconstructs logic-level data from those differential signals. The differential signaling belongs to the transceiver class within interface ICs, data communications, and the broader semiconductor hierarchy. Balanced operation improves noise immunity by deriving the received state from the voltage difference between two conductors rather than relying on a signal measured relative to ground alone. The principal identified features of the ISL8491IB are its 5V CMOS-style supply operation, low-power architecture, full-duplex configuration, and support for both RS-485 and RS-422 communication standards. Because it contains one transmitter and one receiver, the part can support simultaneous transmit and receive paths when the host or controller provides separate request and data-bus signals. The verified distributor description also identifies variants capable of high-speed or slew-rate-limited operation, allowing engineers to compare communication behavior and system timing requirements. The ISL8491IB is suitable for industrial data links, industrial automation equipment, instrumentation, building-control networks, and embedded systems that exchange data over balanced copper cabling. Its 14-pin SOIC package supports conventional surface-mount PCB assembly, while the full-duplex arrangement avoids sharing one physical pair between opposing directions. Designers must still provide suitable logic interfacing, termination, biasing, grounding, and protection appropriate to the cable length, data rate, and industrial environment. A critical design consideration is that the transceiver's communication mode and electrical settings must match the network topology. RS-422 generally supports a point-to-point driver relationship, while RS-485 permits multiple drivers on a bus but requires careful idle-state biasing and termination. The exact driver strength, receiver thresholds, data rate, common-mode range, ESD rating, and pin-level truth table are not supplied in the verified data and should be confirmed in the manufacturer datasheet before layout or production use. This page consolidates the verified distributor and manufacturer references for the ISL8491IB, distinguishes the device from general-purpose interface ICs, and provides sourcing, selection, replacement, and application guidance. It also records uncertain specifications explicitly rather than substituting estimates, helping engineers make an informed first-stage decision before validating the complete electrical limits and pin configuration.

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ISL8491IP

ISL8491IP - 5V 5Mbps RS-485/RS-422 Transceiver | Renesas

The Renesas Electronics ISL8491IP is a 5 V, low-power RS-485/RS-422 line transceiver with one driver and one receiver, full-duplex operation, a maximum data rate of 5 Mbps, and a 14-pin PDIP package. The device combines differential RS-485 and RS-422 communication support in a single integrated circuit, making it suitable for industrial data links, instrumentation, and point-to-point balanced communication systems. An RS-485/RS-422 transceiver is an interface IC that converts logic-level signals into differential balanced signals for reliable data transmission over cables. These differential signaling methods are members of the broader interface-controller category, connect digital systems to physical communication links, and provide improved noise immunity compared with single-ended logic interconnects. The ISL8491IP supports both protocols, allowing equipment designers to select the appropriate termination and biasing arrangement for the cable and system topology. The verified part data identifies a 4.5 V to 5.5 V supply range, 5 Mbps maximum data rate, 70 mV receiver hysteresis, one transmitter, one receiver, full duplex, and an operating temperature range of -40°C to 85°C. These characteristics suit industrial equipment operating near a regulated 5 V rail and requiring communication speeds up to 5 Mbps. The through-hole PDIP-14 package is also appropriate for leaded PCB designs where a small surface-mount land pattern is not required. The ISL8491IP is listed as obsolete in the verified source data. Consequently, engineers should not assume that new production procurement is available and should confirm lifecycle status, traceability, and last-time-buy opportunities directly with the manufacturer or an authorized distributor. Renesas Electronics Corporation is the listed supplier, while the original documentation is associated with Intersil Corporation. Typical uses include industrial control links, factory automation equipment, remote sensor interfaces, RS-422 point-to-point links, and test-and-measurement systems. In these applications, the device separates the logic domain from the noisy cable environment through differential transmission and reception. Cable length, data rate, termination, common-mode range, and grounding remain system-level constraints that must be evaluated separately from the integrated circuit specifications. A practical design step is to preserve the transmitter enable and receiver enable control paths, place termination only where required by the cable topology, and provide a stable 5 V supply close to the device. Since the verified sources do not provide a complete pin table, absolute maximum ratings, output current, or detailed electrical characteristics, those values should be confirmed in the manufacturer datasheet before final release. This page combines verified distributor and datasheet information with lifecycle, sourcing, application, and design guidance. It also distinguishes verified facts from parameters that still require manufacturer-document confirmation, helping engineers evaluate the ISL8491IP without confusing an obsolete status with an interchangeable modern replacement.

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ISL8499IR

ISL8499IR - 0.24 Ohm Low-Voltage Quad SPDT Switch | Renesas

The Renesas Electronics ISL8499IR is a low-voltage, bidirectional, quad SPDT analog switch housed in a 16-pin QFN package. It operates from a single +1.65 V to +4.5 V supply, with an on-resistance of 0.24 ohm at +4.3 V, 0.26 ohm at +3.0 V, and 0.45 ohm at +1.8 V. Switching times are 15 ns for tON and 13 ns for tOFF, making the device suitable for battery-powered equipment requiring low resistance and rapid signal selection. An analog switch is an integrated semiconductor that routes analog signals between external nodes under digital control. The ISL8499 contains two independent dual-pole, double-throw switching functions, commonly described as a quad SPDT or dual DPDT device. Within the interface IC and analog-switch hierarchy, its low-voltage operation, bidirectional signal path, and low power consumption are particularly useful for portable audio, test, communication, and battery-operated measurement systems. The principal electrical features include a +1.65 V to +4.5 V single-supply range, low on-resistance across multiple supply voltages, and on-resistance matching between channels of 0.04 ohm. The verified datasheet information also reports on-resistance flatness across the signal range of 0.05 ohm. These characteristics help reduce insertion loss and channel-to-channel resistance variation when routing sensitive analog signals. The device is designed for 1.8 V-compatible logic when operated from a +3 V supply. With a +4.2 V supply and 2.85 V logic-high inputs, the maximum supply current is 10 microamperes. Power dissipation is reported below 0.2 microwatts under the stated low-power conditions, supporting the use of the ISL8499IR in battery-powered equipment where leakage and standby consumption can affect the usable runtime. Typical applications include routing audio signals in portable equipment, selecting sensor inputs in test and measurement systems, multiplexing communication channels, and switching low-voltage analog signals in battery-operated instruments. The 15 ns tON and 13 ns tOFF characteristics support fast system reconfiguration, while the low on-resistance limits signal attenuation across the selected channel. Designers should verify control-logic levels against the selected supply voltage and ensure that switched signals remain within the device's supported analog-signal range. The exposed thermal pad and exposed-pad construction also require a suitable PCB land pattern and adequate copper for heat spreading, particularly when continuously routing signals at higher frequencies or temperatures. This page consolidates the verified Renesas product information, source-linked pricing and lifecycle references, explicitly identified drop-in relationships, and practical selection guidance. It also separates documented performance from parameters that still require confirmation from the complete manufacturer datasheet or a specific distributor record.

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ISL8499IRZ

ISL8499IRZ - Ultra-Low On-Resistance Quad SPDT Switch | Renesas

The Renesas ISL8499IRZ is a low-voltage, bidirectional quad SPDT analog switch, also described as a dual DPDT switch, designed for single-supply operation from +1.65 V to +4.5 V. It is packaged in a 16-pin QFN package measuring 3 x 3 mm. The device provides four switch circuits in a 2:1 configuration, making it suitable for routing low-voltage analog signals in compact, battery-powered, and portable equipment. An analog switch is a semiconductor device that connects or disconnects signal paths under digital control. The ISL8499IRZ family combines low ON-resistance, fast switching, low power consumption, and 1.8 V-compatible logic operation. Its low ON-resistance is intended to minimize signal attenuation and distortion when the switch is closed, while the fast switching speeds support higher-bandwidth signal routing. The bidirectional architecture allows signal flow in either direction through each selected switch path. The principal electrical features include ultra-low ON-resistance, with manufacturer cross-reference information listing 0.24 ohm at V+ = 4.3 V and 0.26 ohm at V+ = 3.0 V. The device also has a stated ON-resistance of 0.45 ohm at V+ = 1.8 V, ON-resistance matching between channels of 0.04 ohm, and ON-resistance flatness across the signal range of 0.05 ohm. Switching timing is listed as 15 ns for turn-on and 13 ns for turn-off. The ISL8499IRZ is designed around a low-voltage, single-supply architecture intended for battery-powered systems and other compact applications. Its specified operating temperature range is -40 C to +85 C. The 16-QFN (3 x 3) package provides a small board footprint for space-constrained designs, while the quad SPDT arrangement allows multiple independent or mutually exclusive signal connections to be controlled from a small number of control inputs. Typical uses include portable measurement equipment, battery-operated test instruments, analog signal conditioning, communication interfaces, and compact embedded systems. In these applications, the switch can select between external signals, route a signal toward an amplifier or converter, or isolate a measurement path during a test sequence. The low ON-resistance helps preserve signal amplitude, while the fast switching performance can reduce timing overhead in repeated routing operations. PCB implementation should follow the manufacturer pin and land-pattern guidance, paying particular attention to exposed-pad soldering and the control-logic levels. The 1.8 V-compatible control inputs allow operation from low-voltage digital systems, but the logic thresholds and supply sequencing must still be checked against the final system requirements. The short 3 x 3 mm package also requires careful placement of power and ground connections to minimize parasitic inductance and maintain clean analog signal behavior. This product page combines the manufacturer switching characteristics, package information, cross-reference guidance, and practical design considerations for engineers evaluating the ISL8499IRZ. It is intended to support footprint compatibility checks, signal-integrity planning, sourcing decisions, and early schematic and layout reviews.

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ISL8499IV

ISL8499IV - Ultra Low ON-Resistance Quad SPDT Switch | Renesas

The Renesas Electronics ISL8499IV is an ultra-low ON-resistance, bidirectional Quad SPDT analog switch, also described as a dual DPDT switch, for single-supply operation from +1.65 V to +4.5 V. The device is supplied in a 16-TSSOP package and is intended for low-voltage signal-routing applications, including battery-powered equipment. Its listed ON resistance is approximately 250 mOhm in distributor product data, while the manufacturer-oriented description identifies 0.24 Ohm ON resistance at a +4.3 V supply and 0.26 Ohm at +3.0 V. The switch also provides fast switching behavior, with tON and tOFF values reported in the Intersil datasheet excerpt as 15 ns and 13 ns respectively. Digital logic inputs are described as 1.8 V logic-compatible when the device is operated from a single +3 V supply. The ISL8499IV is a bidirectional analog switch, so its signal paths can be routed in either direction, making it suitable for multiplexed sensor, measurement, communication, and low-voltage analog systems. It is identified by Renesas as a pin-compatible drop-in replacement for the STG3699 and DG2799, according to the supplied cross-reference material. This page combines manufacturer identification, distributor specifications, cross-reference information, practical design notes, and a parameter comparison to support sourcing and engineering decisions. Pricing shown below is referenced to the current verification date, while unverified details are explicitly marked for follow-up rather than inferred.

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ISL8563CB

ISL8563CB - 2/2 RS-232 Transceiver, 250kbps | Renesas

The Renesas ISL8563CB is a 2/2 RS-232 transceiver IC with a 3 V to 5.5 V single supply, a guaranteed minimum data rate of 250 kbps, and 1 microamp low-power operation in an 18-pin SOIC package. It combines two transmitters and two receivers on one die, allowing a compact implementation of bidirectional serial-interface ports while meeting EIA/TIA-562 and EIA/TIA-232 specifications. An RS-232 transceiver is an interface IC that converts logic-level signals between a host or controller and a RS-232 physical link. The transmitter converts low-voltage digital signals into RS-232-level voltages, while the receiver converts the bipolar RS-232 input back into a logic-compatible signal. Within the broader hierarchy, this device is a line-driver and receiver interface IC used to bridge digital systems with RS-232 equipment. The ISL8563CB operates from a single +3 V to +5.5 V supply, including the lower-voltage condition identified in the verified datasheet description. Its low-power operation is specified at 1 microamp, making it relevant to portable and space-constrained systems where standby consumption matters. The guaranteed 250 kbps minimum data rate supports common serial-control, point-of-sale, industrial-interface, and legacy peripheral connections without requiring a separate high-speed transceiver. The device requires only four external 0.1 microfarad capacitors according to the verified manufacturer-datasheet description. This small external-component count simplifies layout and reduces the number of placement and routing decisions around the interface. Because the ISL8563CB integrates two transmitters and two receivers, each channel direction can be implemented without duplicating the driver or receiver function in separate packages. Typical uses include RS-232 links in personal digital assistants, palmtop computers, notebook and laptop computers, embedded control systems, and industrial data-acquisition equipment. The same device can also support service-console, configuration-port, and point-of-sale interfaces where an EIA/TIA-232-compatible physical layer is required but board area and standby power are constrained. Designers should verify signal levels, grounding, cable length, and system requirements against the manufacturer datasheet before replacing a discrete RS-232 implementation. The four external 0.1 microfarad capacitors should be placed close to their associated device pins, while supply and ground planes should provide a low-impedance return path. Because the verified data does not provide a complete 18-pin mapping, the package drawing and pin definitions must be checked against the datasheet before PCB release. This page consolidates the verified supply, speed, power, package, standard-compliance, pricing, and sourcing information for ISL8563CB and adds practical application guidance. It also explicitly distinguishes verified facts from parameters that remain unavailable in the supplied data, including detailed pin definitions, temperature limits, and confirmed drop-in substitute MPNs.

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ISL8563CP

ISL8563CP - 250kbps RS-232 Transceiver | Renesas

Renesas ISL8563CP is a dual RS-232 transmitter and receiver interface IC operating from +3 V to +5.5 V at data rates up to 250 kbps, with a low operating supply current of 1 µA and an 18-pin PDIP package. The device is designed for portable and embedded systems that require bidirectional serial communication using the RS-232 electrical interface. An RS-232 transceiver is an interface IC that converts logic-level transmit and receive signals into RS-232-compatible levels, then restores received RS-232 signals to logic levels for a host, controller, or peripheral. The ISL8563CP belongs to the interface IC category and combines two transmitters and two receivers in one package, providing bidirectional communication over two data channels. Its documented headline characteristics include operation from +3 V to +5.5 V, 1 µA operating supply current, and a maximum data rate of 250 kbps. The indexed datasheet states that the transmitters and receivers meet EIA/TIA-232 and EIA/TIA-562 specifications even when the supply voltage is 3.0 V. These characteristics suit equipment where low voltage compatibility and reduced supply demand are important. The ISL8563CP contains two complete transmit channels and two receive channels, allowing two simultaneous RS-232 links within one device. Unlike single-direction level-shifter blocks, this integrated arrangement reduces the component count required for a dual-port interface. Its 18-pin PDIP package is suitable for through-hole assembly and prototype or legacy system designs where a surface-mount package is unnecessary. Typical uses include RS-232 ports for personal digital assistants, palmtop computers, notebook and laptop computers, industrial control equipment, diagnostic interfaces, and embedded data-logging systems. A board designer can place the transceiver between a host UART and an external DB9 or other RS-232 connector, while observing the interface voltage, grounding, and protection requirements of the RS-232 environment. Designers should verify the logic levels, receiver thresholds, transmitter output levels, capacitance loading, and external protection requirements against the complete datasheet before production use. Because the verified results do not provide a complete pin table, exact pin names, temperature range, or recommended external network values, those details require confirmation from the original manufacturer documentation. The 1 µA operating-current figure should also be understood under its stated test conditions rather than assumed across every operating mode. This page consolidates the verified distributor indexing, package information, interface standards, operating limits, and application guidance for the ISL8563CP. It also distinguishes confirmed technical facts from unavailable details and avoids presenting unverified drop-in equivalents or fabricated pricing as authoritative purchasing data.

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ISL8563IB

ISL8563IB - 250kbps RS-232/RS-562 Transceiver | Renesas Electronics

The Renesas Electronics ISL8563IB is a 2-transmitter, 2-receiver RS-232 and RS-562 interface transceiver operating from a 3V to 5.5V supply at up to 250kbps, housed in an 18-pin SOIC package. The device provides approximately 1µA low-power operation and incorporates ESD protection rated at ±15kV, making it suited to compact battery-powered and portable serial interfaces. It is used for RS-232 and RS-562 data links in notebook computers, PDAs, palmtop computers, digital cameras, and other portable equipment. An RS-232 transceiver is an interface IC that combines voltage-level transmitters and receivers for unbalanced serial communication. It belongs to the driver, receiver, and transceiver hierarchy within interface ICs, converting logic-level signals into RS-232-compatible levels and reconstructing received logic signals. The RS-562 standard is referenced alongside EIA/TIA-232 and EIA/TIA-562, allowing the ISL8563 family to support both communication approaches where compatible with the system interface requirements. The ISL8563IB provides two transmit channels and two receive channels, supporting a complete dual-direction serial interface in one package. Its maximum data rate of 250kbps accommodates higher-speed legacy serial links, while the 3V to 5.5V supply range supports both 3V and 5V system rails. The approximately 1µA operating-current figure is particularly relevant to portable equipment where standby and overall battery consumption constrain the usable architecture. ESD protection of ±15kV strengthens the device against electrostatic discharge encountered during connector handling and field use. The 18-pin SOIC package also provides a conventional surface-mount option for RS-232 ports. Because the available verification data does not include the complete electrical tables, exact output levels, slew rates, receiver thresholds, and internal charge-pump details, designers should consult the manufacturer datasheet before finalizing timing, capacitance, and signal-integrity margins. Typical uses include serial ports in portable computers, PDAs, palmtop computers, digital cameras, battery-operated instruments, and other equipment requiring an RS-232 or RS-562 connection. In a portable design, the 3V-to-5.5V operating range permits connection to either rail, while the low 1µA operating-current characteristic supports power-conscious operation. Designers should still confirm whether the cited value applies to a specific mode or test condition in the datasheet. The primary design consideration is preserving adequate driver, receiver, and connector margins under the actual cable and load conditions. Place the transceiver close to the interface connector, provide the required bypass capacitance, observe the maximum supply voltage of 5.5V, and validate the complete channel with the intended cable length and baud rate. The available data does not provide a verified pin-by-pin mapping, so the package drawing and pin descriptions should be taken directly from the manufacturer datasheet. This product record consolidates the verified distributor specifications, package information, commercial availability, and practical selection considerations for the ISL8563IB. It also distinguishes verified facts from parameters that still require datasheet confirmation and explains why no unverified cross-brand substitute is presented as a guaranteed drop-in replacement.

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ISL8563IP

ISL8563IP - 3V-5.5V 250kbps RS-232 Interface | Renesas

The Renesas Electronics ISL8563IP is a 3V-to-5.5V powered RS-232 transmitter/receiver interface IC with a guaranteed minimum data rate of 250kbps and 1uA-class operational supply current. The device is packaged as ISL8563IP in a leaded plastic-style package identified by the IP ordering code. It integrates RS-232 drivers and receivers intended for low-voltage serial links, with compliance stated for EIA/TIA-562 and EIA/TIA-232 operation, including operation down to a 3.0V supply. An RS-232 transceiver is an interface IC that converts logic-level digital signals into RS-232 voltage levels and converts received RS-232 signals back into logic-compatible levels. Within the broader semiconductor hierarchy, it belongs to the interface IC family, alongside line drivers, receivers, transceivers, and communications interface devices. The ISL8563IP specifically addresses systems that need bidirectional serial communication without using a 5V-only RS-232 implementation. Three headline characteristics make the ISL8563IP useful in compact equipment. Its 3.0V-to-5.5V operating supply supports both 3.3V and 5V system rails. Its guaranteed 250kbps minimum data rate permits substantially faster communication than conventional low-speed serial links. Its 1uA operational supply current supports power-conscious portable equipment. The manufacturer datasheet also states that only four external 0.1uF capacitors are required, simplifying the surrounding analog and digital interface circuitry. Technically, the device combines powered transmitters and receivers designed to meet EIA/TIA-562 and EIA/TIA-232 specifications. The dual-standard positioning is important because EIA/TIA-562 was developed for lower-voltage RS-232-compatible links, while EIA/TIA-232 describes conventional RS-232 electrical characteristics. The verified device description explicitly confirms operation at VCC = 3.0V, rather than requiring the 5V supply traditionally associated with classic RS-232 parts. Typical uses include PDAs, palmtop computers, notebook computers, and other portable or compact systems with low-voltage RS-232 links. The ISL8563IP is also appropriate for point-to-point serial connections, equipment interfaces, and embedded control links where the system supply is 3.3V or 5V. Its 250kbps capability can shorten communication time when the connected equipment and protocol support that rate. A key design consideration is that the external capacitors must be placed close to their associated device pins, and the board must maintain adequate separation between RS-232 driver outputs and receiver inputs to limit noise coupling. Designers should also verify that the connected equipment uses compatible signal levels and baud rates. The verified material does not expose the complete pin assignment, so the published package drawing should be consulted before PCB routing. This product record combines verified electrical capabilities, sourcing information, availability data, and application guidance in one engineering-oriented reference. It also clearly distinguishes confirmed manufacturer specifications from unavailable details rather than estimating pin assignments, package dimensions, temperature limits, or lifecycle details.

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ISLA212P20IRZ

ISLA212P20IRZ - 12-Bit 200MSPS SAR ADC, 72-QFN | Renesas

The Renesas (formerly Intersil) ISLA212P20IRZ is a 12-bit, 200 MSPS successive-approximation-register (SAR) analog-to-digital converter that delivers high dynamic performance at low power. It is part of the pin-compatible ISLA212P family built on Intersil's proprietary FemtoCharge™ technology on a standard CMOS process, allowing sampling rates up to 250 MSPS, 200 MSPS, and 130 MSPS variants from a single 72-contact QFN (10 mm x 10 mm) footprint with an exposed thermal paddle. What is a SAR ADC? A successive-approximation-register analog-to-digital converter is a sampling converter that uses a binary-search algorithm against a precision DAC to resolve the input voltage one bit per clock cycle. SAR ADCs sit in the data-converter hierarchy as ADC -> Nyquist/oversampling ADC -> mixed-signal IC -> semiconductor. They offer excellent linearity, deterministic latency, and low power compared to flash or pipeline converters at moderate sample rates, making them well-suited to instrumentation, communications baseband, and wideband test equipment. Key headline specifications of the ISLA212P20IRZ include 12-bit resolution, 200 MSPS sampling rate, LVDS/CMOS-selectable digital outputs, SPI configuration port, and -40 °C to +85 °C industrial operating range. The device supports both single-data-rate (full-width SDR) and double-data-rate (half-width DDR) output modes, giving system designers flexibility for FPGA, ASIC, or DSP capture. A 72-contact QFN package with an exposed paddle supplies a low thermal-resistance path for high-clock full-rate operation. Architecturally, the part uses FemtoCharge™ switched-capacitor input sampling and an internal high-precision reference, with optional external reference support. Its pipeline-style latency is deterministic and pipelined-friendly, simplifying FPGA capture at multi-hundred-megasample rates. Gain, offset, and output timing are adjustable through the SPI port, supporting per-channel calibration in multi-board systems. Typical applications for the ISLA212P20IRZ include wideband test and measurement instruments, radar IF/baseband digitizers, communications receiver baseband I/Q capture, medical imaging front-ends, and high-channel-count data-acquisition systems. The combination of 12-bit resolution, 200 MSPS throughput, and low power suits portable and ruggedized platforms where thermal density must be controlled. Designers should provide adequate ground and decoupling on the analog and digital rails, follow the exposed-paddle soldering recommendations (see manufacturer application layout), and verify SPI configuration timing during bring-up. When migrating between family members, no PCB rework is required. This page synthesizes distributor pricing, validated drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet header alone.

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ISLA214P12IRZ

ISLA214P12IRZ - 14-Bit 125MSPS SAR ADC | Renesas Electronics

The Renesas Electronics (formerly Intersil) ISLA214P12IRZ is a 14-bit, 125 MSPS successive-approximation-register (SAR) analog-to-digital converter delivering very high dynamic range and low power consumption, packaged in a 72-pin QFN (10x10 mm). The part offers 1 differential input channel with unbuffered (switched-capacitor) analog inputs and is part of a pin-compatible family of 12- to 16-bit ADCs with sample rates from 125 MSPS to 500 MSPS, allowing a single PCB layout to migrate across resolution and speed grades. A SAR ADC is a type of analog-to-digital converter that uses a binary-search algorithm implemented with a capacitive DAC and a high-speed comparator to resolve each conversion in N clock cycles for N-bit resolution. SAR ADCs are valued for their deterministic latency, single-shot accuracy, and excellent dynamic performance, and they sit at the leaf of the broader data-converter hierarchy: SAR ADC -> A/D converter -> data acquisition IC -> signal chain -> mixed-signal semiconductor. The ISLA214P12 uses a high-performance, low-power core that is well suited for instrumentation, communications and imaging front ends where both speed and DC accuracy matter. Key differentiating features include 125 MSPS maximum sampling rate, 14-bit resolution, 1.8 V/3.3 V supply operation, LVDS/LVCMOS-compatible digital outputs, and an internal reference. The 72-QFN (10x10) package provides a low thermal-resistance path and is footprint-compatible with the wider ISLA214P/ISLA216P/ISLA214S/ISLA216S family, so a single PCB layout can be reused across multiple performance tiers. The device also integrates an input common-mode clamp and a self-calibrating background circuit that maintains DC accuracy over temperature. The pin-compatible family approach means a system designed around the ISLA214P12IRZ can be re-populated with ISLA214P25, ISLA214P50 or higher-resolution members (ISLA216P25/ISLA216P50) when additional sample rate or resolution is required, with no PCB changes. This is particularly valuable for multi-product platforms where one design must address multiple market tiers. Typical applications include communications test equipment, radar and signal-intelligence front ends, medical imaging (ultrasound beamformers), high-speed data acquisition cards, and industrial imaging. Designers favor the ISLA214P12IRZ when very high dynamic range, low latency and pin-compatible scalability across the ISLA214P/ISLA216P family are required within a 72-QFN footprint. When designing with this converter, pay close attention to the analog-input network: a wide-band, low-distortion differential driver (such as the ISL552xx or ADA4937 family) must present the proper common-mode voltage and source impedance to the unbuffered switched-capacitor inputs. Decouple each supply pin individually with 100 nF ceramic capacitors placed as close as possible to the package, and provide a solid ground plane under the exposed pad to minimize digital switching noise coupling into the analog front end. This page synthesizes distributor pricing, drop-in same-brand and cross-brand alternatives, and practical design notes (clock, input network, decoupling, exposed-pad soldering) not found in a single place in the manufacturer datasheet, giving engineers a faster starting point for ISLA214P12IRZ-based designs.

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ISLA214P25IRZ

ISLA214P25IRZ - 14-Bit 250MSPS ADC, 72-QFN | Renesas

The Renesas ISLA214P25IRZ is a 14-bit, 250 MSPS low-power high-performance analog-to-digital converter (ADC) with one input channel, housed in a 72-contact QFN (10x10 mm) package with an exposed thermal paddle. It uses Renesas' proprietary FemtoCharge™ switched-capacitor technology on a standard CMOS process to deliver high dynamic performance at sample rates up to 250 MSPS, and operates from a single 1.8 V supply over the -40 °C to +85 °C industrial temperature range. An ADC (analog-to-digital converter) is a data-conversion integrated circuit that quantizes a continuous-time analog input signal into a discrete digital code at a specified sampling rate. High-speed pipeline ADCs such as the ISLA214P25IRZ sit in the signal chain between the analog front end (amplifier / filter / driver) and a downstream FPGA, ASIC, or DSP, where they convert wideband IF or baseband signals into digital words. The ISLA214P25IRZ occupies the "ADC -> data converter IC -> data acquisition -> signal chain IC" hypernym in the power-management and mixed-signal taxonomy and is widely used in communications, defense electronics, and test-and-meeasurement equipment. Key specifications include 14-bit resolution, 250 MSPS maximum sampling rate, SPI/serial configuration interface, selectable LVDS or CMOS digital outputs configurable as full-width single-data-rate (SDR) or half-width double-data-rate (DDR), and a 72-lead QFN-EP (10x10 mm) package. The converter is part of a pin-compatible 12-bit to 16-bit Renesas FemtoCharge™ ADC family that scales from 130 MSPS to 500 MSPS, simplifying board-level migration. A serial peripheral interface (SPI) port provides extensive configurability, including fine control of gain and offset. Architecturally, the part uses a multi-stage pipeline core that is interleaved with on-chip calibration logic; FemtoCharge™ technology reduces the reset-noise kick usually associated with switched-capacitor gain stages, improving SFDR and SNR at high input frequencies. Digital output data can be routed through a flexible LVDS/CMOS interface, allowing the same device to drive an FPGA in SDR (1 data line per channel) or DDR (½-width) mode, which simplifies board-level data capture at multi-hundred-megasample rates. Typical applications include communications receivers (LTE, WiMAX, multi-carrier GSM/EDGE base stations), radar and EW systems, medical imaging, high-speed data acquisition cards, and bench-top instrumentation. The wide input bandwidth and configurable digital interface make it equally suited to single-channel IF sampling and to multi-channel diversity receiver sub-systems. According to the Renesas datasheet FN6510, the device is part of a larger pin-compatible family so customers can re-use the same PCB footprint to scale resolution (12/14/16 bit) and sample rate (130/200/250 MSPS) as system requirements evolve. A key design consideration is power-supply decoupling and LVDS-termination strategy: each LVDS output pair must be DC-terminated with a 100 Ω differential resistor at the FPGA receiver, and a low-noise LDO (e.g. a TPS7A47-class part) should power the AVDD rail. Designers should also confirm that the FPGA IDDR/ISERDES block supports the selected SDR/DDR mode and that the input drive amplifier meets the part's 1.5 V p-p full-scale input requirement with adequate linearity at the highest input frequency of interest. This page synthesizes distributor pricing, pin-compatible Renesas FemtoCharge™ family alternatives, and practical layout and SPI-programming design notes not found in the manufacturer datasheet alone.

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ISLA216S13IR1Z

ISLA216S13IR1Z - 16-Bit 130MSPS JESD204B ADC | Renesas

The Renesas ISLA216S13IR1Z is a 16-bit, 130 MSPS analog-to-digital converter with a JESD204B-compliant high-speed serial output, housed in a 48-pin QFN (7x7 mm) package. Designed on Intersil's proprietary FemtoCharge technology in a standard CMOS process, this SAR-pipelined ADC delivers low-power, high-performance conversion suitable for communications, instrumentation, and defense signal chains. The serial interface reaches up to 4.375 Gbps per lane and uses two lanes in this 16-bit, single-channel configuration. An analog-to-digital converter (ADC) is an integrated circuit that converts continuous analog signals into discrete digital codes, forming the critical boundary between the analog and digital domains in mixed-signal systems. ADC architectures include SAR (successive approximation register), pipelined, sigma-delta, and flash; the ISLA216S family uses a pipelined architecture with SAR-style backend, which balances high sampling speed with multi-MHz analog input bandwidth. The 16-bit class sits at the upper end of resolution for high-speed converters, enabling very low quantization noise floor. Key features of the ISLA216S13IR1Z include 130 MSPS sampling rate (with up to 250 MSPS and 500 MSPS speed grades available in the same family), 16-bit resolution, 1 input channel, JESD204B serial output with deterministic latency, and pin compatibility with 12-bit and 14-bit family members (ISLA212S, ISLA214S). The device supports configurable packing modes and offers multi-chip time alignment via the JESD204B subclass-1 features. Operating temperature spans -40 C to +85 C (industrial grade), with the R1Z suffix denoting the tape-and-reel packaging option. From a digital-system perspective, the JESD204B serial link eliminates the wide parallel CMOS/ LVDS data bus that traditionally constrained high-speed ADC board layout, instead using a serialized link that greatly reduces board-routing density and simplifies FPGA pin-count planning. The FemtoCharge architecture minimizes sample-and-hold charge injection and reduces aperture uncertainty, resulting in excellent SNR at high input frequencies - critical in radar, broadband communications, and digital oscilloscope front-ends. Typical applications include multi-carrier GSM/UMTS/LTE base-station receivers, cable-infrastructure digitization, radar and electronic-warfare signal capture, test and measurement instrumentation, and medical imaging front-ends such as ultrasound beamformers. The 130 MSPS grade is well suited to intermediate IF sampling in software-defined radio (SDR) platforms and to high-channel-count phased-array antenna systems where deterministic latency is mandatory. When integrating the ISLA216S13IR1Z into a PCB, allocate a continuous ground plane beneath the exposed pad, route the JESD204B lanes as 100-ohm differential pairs with length matching to within a few millimeters, and keep the analog input traces short and surrounded by ground. Decouple AVDD and DVDD rails independently at the pins with low-ESL ceramic capacitors. Verify the FPGA's JESD204B IP core supports the chosen lane count and lane rate before final BOM lock.

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ISLA216S25IR1Z

ISLA216S25IR1Z - 16-Bit 250MSPS JESD204B ADC | Renesas

The Renesas (formerly Intersil) ISLA216S25IR1Z is a 16-bit, 250 MSPS, high-speed analog-to-digital converter with a JESD204B-compliant high-speed serial output, fabricated in a standard CMOS process using Renesas FemtoCharge™ technology. Housed in a 48-pin LQFN (Hawk) package, it delivers state-of-the-art dynamic performance for demanding wideband signal-chain applications. What is a high-speed JESD204B ADC? A high-speed analog-to-digital converter (ADC) is a mixed-signal integrated circuit that samples a continuous-time analog signal at high rates (tens to hundreds of MSPS) and outputs a discrete digital word for downstream processing. When the data interface uses the JESD204B standard (JEDEC standard for serial data conversion interfaces), the converter streams its digital output over a small number of high-speed serial lanes, eliminating parallel LVDS routing and reducing PCB complexity. The ISLA216S25 family belongs to the broader category of pipeline ADCs (successive pipeline architecture) within the data-converter market segment. Key headline specifications include 16-bit resolution, 250 MSPS maximum sample rate, JESD204B serial interface, low-latency digital processing, integrated input buffer / output drive, and configurable lane counts. The FemtoCharge™ architecture minimises aperture uncertainty and provides clean spurious-free dynamic range (SFDR) when driven by demanding wideband IFs. Typical applications for this ADC family include digital oscilloscopes, wideband communication test equipment, software-defined radio (SDR) platforms, radar and lidar receivers, medical imaging front-ends (ultrasound beamforming), and spectrum analysers. The serial JESD204B interface makes it well-suited to FPGA-based processing pipelines such as those built on Xilinx Kintex/Vertex and Intel/Altera Stratix families. A critical design consideration when using this part is matched impedance routing of the JESD204B serial lanes; reference clock jitter at sub-picosecond levels is required to realise 16-bit noise floor performance. The internal input bandgap and reference structure are calibrated at the factory, so designers only need to provide clean low-noise analog and clock supplies.

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ISLA222P20IRZ

ISLA222P20IRZ - Dual 12-Bit 200MSPS ADC, 72-QFN | Renesas

The Renesas (formerly Intersil) ISLA222P20IRZ is a dual-channel 12-bit analog-to-digital converter from the ISLA222P family, supporting a maximum sampling rate of 200 MSPS and housed in a 72-pin QFN (10x10 mm) package with an exposed thermal pad. The device implements Intersil's proprietary FemtoCharge™ technology on a standard CMOS process, enabling high dynamic performance with low power dissipation suitable for communications, medical imaging, and defense signal-chain applications. An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that converts a continuous-time analog voltage into a discrete digital code, acting as the critical bridge between the analog physical world and a digital processor. ADCs are grouped by architecture (SAR, pipeline, sigma-delta, flash) and resolution/speed trade-off; high-speed pipeline ADCs like the ISLA222P20 target the bandwidth tier where flash is impractical and SAR cannot keep pace, sitting within the broader mixed-signal and data-converter IC hierarchy. Key features of the ISLA222P20IRZ include 12-bit resolution across two simultaneous sampling channels, 200 MSPS maximum conversion rate, parallel CMOS or LVDS digital output interfaces, and an SPI-configurable port for gain, offset, and mode control. The FemtoCharge™ switched-capacitor architecture delivers excellent SNR/SFDR for IF-sampling receivers, while the integrated input buffer and on-chip reference simplify board-level design. The ISLA222P is part of a pin-compatible portfolio spanning 12-bit and 14-bit dual ADCs with sample rates from 130 MSPS to 250 MSPS, allowing designers to scale performance without changing the PCB footprint. Internal calibration logic maintains performance across temperature, and the exposed-pad QFN package provides low thermal resistance for the moderate power dissipation typical of the family's operating point. Typical applications include cellular base-station receive paths, radar and EW digitizers, portable instrumentation, medical ultrasound receivers, and high-speed data acquisition systems. Designers choose the ISLA222P20IRZ when they require dual simultaneous sampling at IF with low spurious content in a compact surface-mount footprint. When designing with this device, ensure the analog inputs are AC-coupled or DC-biased within the common-mode range specified in the datasheet, and provide low-impedance ground returns on the exposed pad for thermal and electrical performance. Use the SPI port to optimize gain and offset for each channel independently. This page synthesizes distributor pricing, pin-compatible drop-in alternatives within the ISLA222P pin-compatible portfolio, and practical design notes not consolidated in the manufacturer datasheet, giving engineers a faster path to sourcing and second-source qualification.

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ISLA222S12IR1Z

ISLA222S12IR1Z - Dual 12-bit 125 MSPS JESD204B ADC | Renesas

The Renesas ISLA222S12IR1Z is a dual-channel, 12-bit, 125 MSPS analog-to-digital converter with a JESD204B-compliant high-speed serial output, housed in a 48-pin QFN-EP package. The ISLA222S family is built on Renesas FemtoCharge technology on a standard CMOS process, and shares the same analog core as the proven ISLA222P series. The 'IR1Z' suffix denotes the industrial temperature grade and 48-pin QFN-EP tray packaging. An ADC (analog-to-digital converter) is a data converter integrated circuit that samples continuous analog signals and quantizes them into discrete digital codes for downstream processing by FPGAs, ASICs, DSPs, or microcontrollers. High-speed dual-channel ADCs sit at the front end of digital signal chains in communications, defense, and test equipment, where they convert IF or baseband analog signals into digital streams. Within the data-converter taxonomy, the ISLA222S12IR1Z is a pipelined ADC -> successive-approximation/pipelined hybrid -> data converter -> signal-chain IC -> semiconductor. Key features include 12-bit resolution, 125 MSPS maximum sampling rate per channel, two simultaneously-sampling channels, a JESD204B subclass 0/1/2 serial output interface, integrated input buffer, internal sample-and-hold, and a typical SNR of 69.5 dBFS at 70 MHz input. The QFN-EP package offers an exposed thermal pad with low thermal resistance suitable for continuous-conversion industrial environments. The ISLA222S12IR1Z uses FemtoCharge switched-capacitor pipeline architecture, which reduces the number of comparators per stage relative to conventional flash front-ends, cutting power consumption while preserving linearity. Internal calibration corrects gain and offset drift across temperature, supporting the industrial -40C to +85C operating range. Typical applications include radar and phased-array signal chains, software-defined radio (SDR) receivers, medical imaging front-ends, communications test equipment, and high-speed data acquisition systems. The JESD204B serial interface simplifies board routing by replacing parallel LVDS with one or two serialized lanes, reducing FPGA pin count and PCB trace congestion. When designing with this part, follow the JESD204B link-setup procedure in the datasheet: configure the FPGA receiver to detect K28.5 commas, negotiate lane alignment via the SYNC~ signal, and use the SYSREF input for deterministic multi-device synchronization. Decouple AVDD/AVSS with low-ESL 100 nF + 10 uF ceramics adjacent to each pin pair. This page synthesizes distributor pricing, drop-in alternatives from the same ISLA222S pin-compatible family, and practical design notes that complement the manufacturer datasheet.

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ISLA222S25IR1Z

ISLA222S25IR1Z - Dual 12-Bit 250MSPS JESD204B ADC | Renesas

The Renesas (formerly Intersil) ISLA222S25IR1Z is a low-power, high-performance dual-channel 12-bit analog-to-digital converter supporting sampling rates up to 250 MSPS, packaged in a 48-pin QFN (7x7 mm). It uses the FemtoCharge™ technology on a standard CMOS process and provides JESD204B subclass 1 high-speed serial data output, which simplifies multi-lane synchronization and reduces board-routing complexity in high-channel-count systems. An ADC (analog-to-digital converter) is an integrated circuit that samples continuous analog signals and converts them into discrete digital codes for processing by FPGAs, ASICs, or microprocessors. Within the system hierarchy, the ISLA222S25IR1Z sits in the signal chain between the analog front end (amplifiers, filters, drivers) and the digital processing block; its sampling rate, resolution, and interface protocol determine the achievable instantaneous bandwidth and dynamic range of the receiving system. The JESD204B subclass 1 standard transport layer ensures deterministic latency across multiple converters, which is essential for beamforming, phased-array radar, and multi-channel test instruments where sub-sample timing alignment matters. Key features include dual 12-bit channels at 250 MSPS (200/125 MSPS variants available in the same family), 7.4 effective number of bits at Nyquist, integrated multi-chip synchronization for multi-lane alignment, automatic and power-on calibration for gain and offset, a soft reset pin, and a 1.8 V analog/digital supply with low power consumption. The 48-QFN (7x7) plastic package is RoHS-compliant and uses a heat-spreading exposed pad for thermal management. The FemtoCharge™ switched-capacitor architecture keeps aperture latency small and consistent across temperature, while the on-chip calibration engine continuously trims gain and offset. Together these features yield excellent spurious-free dynamic range and signal-to-noise ratio across the second and third Nyquist zones, supporting direct IF sampling and high-IF telecom designs. Typical applications include multi-channel software-defined radio receivers, phased-array radar and sonar front-ends, medical imaging systems, high-end oscilloscopes and digitizers, communications test equipment, and broadband satellite receivers where dual-channel alignment and deterministic latency are mandatory. When designing with this ADC, route the JESD204B serial lanes with 100-ohm differential impedance and length-match traces within the inter-pair skew budgets defined in the Renesas JESD204B hardware design guide. Decouple AVDD and DVDD pins individually with 1uF and 0.1uF capacitors, and bond the exposed pad to a continuous ground pour to maintain the package thermal resistance. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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ISO100AP

ISO100AP - Optically Coupled Isolation Amplifier | Texas Instruments

The Texas Instruments ISO100AP is an optically coupled linear isolation amplifier with one isolation channel, 60 kHz bandwidth, 750 V continuous isolation, and an 18-CDIP through-hole package. The verified distributor description identifies it as a single-circuit isolation amplifier, while the archived manufacturer data describes a device that accepts current or voltage inputs and transfers the measured signal across an optical isolation barrier. Its wide bandwidth supports dynamic instrumentation signals, although the 60 kHz figure should be matched carefully against the required signal bandwidth. An isolation amplifier is an analog signal-conditioning component that transfers a differential input to an output while providing galvanic isolation between input and output grounds. In the signal-chain hierarchy, an isolation amplifier sits between sensors, transducers, and amplifiers and downstream data converters or measurement systems. Optocoupling inside the ISO100AP reduces conductive coupling between the two sides, helping protect sensitive equipment from high common-mode voltage and ground-potential hazards. The available feature data highlights simple feedback-set gain relationships, 100% tested 750 V continuous isolation, ultra-low leakage of 0.3 µA maximum at 240 V/60 Hz, and wide bandwidth. For a current input, the output relationship is VOUT/IIN = RF; for a voltage input, the relationship is VOUT/VIN = RF/RIN. These relationships allow an engineer to select external resistors for the desired conversion gain while retaining the device's isolated signal path. The ISO100AP is suited to industrial current sensing, medical monitoring, laboratory instrumentation, data acquisition, and power-system measurement where the input and output domains must remain electrically separated. The 18-CDIP package is appropriate for through-hole PCB construction rather than compact surface-mount designs. Because the verified data does not provide the complete electrical table or a complete pin map, designers should consult the manufacturer datasheet before finalizing supply voltages, gain accuracy, common-mode range, slew rate, and isolation ratings. A key design consideration is to keep the input-side and output-side return paths separate and to place the external gain-setting resistors close to their associated pins. Verify the required bandwidth and input common-mode range against the 60 kHz device description. The ISO100AP should be selected when optical isolation and the verified 750 V continuous isolation rating justify the through-hole package and external resistor configuration. This page combines verified distributor product descriptions, an archived manufacturer datasheet listing, package information, practical signal-chain guidance, and transparent sourcing limits. It does not invent unprovided electrical values; consult the official datasheet for complete ratings, recommended operating conditions, pin assignments, and application circuits.

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ISO100BP

ISO100BP - 750V Isolation Amplifier | Texas Instruments

The Texas Instruments ISO100BP is a single-channel optically isolated instrumentation amplifier rated for 750 V continuous isolation and packaged in an 18-pin CDIP. It accepts either a current input or a voltage input, supports a 60 kHz bandwidth description, and is specified for low isolation leakage of no more than 0.3 µA at 240 V and 60 Hz. These headline capabilities place it in the isolation-amplifier and instrumentation-amplifier hierarchy, where a sensor signal crosses a high-voltage barrier without a direct galvanic connection. An isolation amplifier is a precision analog signal-conditioning device used when a measurement originates on an electrically hazardous, high-impedance, or ground-referenced circuit. It combines input-stage gain, electrical isolation, and output amplification so that a low-level sensor signal can be transferred to a measurement system while minimizing ground-loop errors and common-mode hazards. The ISO100BP’s optically coupled architecture supports industrial instrumentation, process control, medical monitoring, and other applications requiring reinforced signal separation. Verified product information identifies one isolation-amplifier circuit, an 18-CDIP package, through-hole mounting, 18 terminals, 8 mA supply current, a 60 kHz operating description, and 18-pin construction. The datasheet search result also states that the device is 100% tested for 750 V continuous isolation, has maximum ultra-low leakage of 0.3 µA at 240 V and 60 Hz, and accepts current or voltage input configurations. Exact gain, supply-voltage, accuracy, and temperature limits were not supplied in the verified data and therefore require confirmation from the manufacturer datasheet before design release. The device is intended for analog front ends where preserving signal integrity across an isolation barrier is more important than minimizing package size. Its through-hole CDIP construction can simplify prototyping and repair, while the isolation barrier allows a field-side input circuit and a grounded output interface to remain electrically separate. Input and output grounding, supply bypassing, component tolerances, and barrier creepage must be evaluated as a complete isolation system rather than inferred from the amplifier alone. Typical uses include isolated current measurement, industrial process sensors, laboratory instrumentation, and medical or diagnostic signal acquisition. In each case, the sensing front end can operate near a high-voltage node while the output is referenced to a lower-voltage system. The design must still account for input common-mode range, isolation capacitance, leakage, bandwidth, gain configuration, supply sequencing, and applicable safety requirements. For a new design, use the ISO100BP when its verified 18-CDIP footprint, current-or-voltage input flexibility, 60 kHz bandwidth description, and 750 V continuous isolation rating fit the mechanical and safety requirements. Do not substitute an unspecified amplifier solely by function; verify every pin, parameter, creepage dimension, and isolation requirement against the official datasheet.

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ISO100CP

ISO100CP - 750V Isolation Amplifier, 60kHz | Texas Instruments

The Texas Instruments ISO100CP is an optically coupled isolation amplifier rated for 750 V continuous isolation voltage, featuring a 60 kHz signal bandwidth and a maximum input-side leakage current of 0.3 uA at 240 V RMS, 60 Hz. It is packaged as a single-channel amplifier in an 18-pin CDIP measuring 0.300 inch, or 7.62 mm. An isolation amplifier belongs to the signal-chain hierarchy of operational amplifiers and instrumentation amplifiers, but its defining function is galvanic isolation between input and output domains. This category transfers an analog measurement across a high-impedance barrier while limiting electrical current between the two sides. The ISO100CP is therefore suited to systems where a sensor or shunt is electrically connected to hazardous, high-voltage, or earth-referenced equipment that must remain separately controlled. The part supports two transfer relationships identified in the source material: VOUT/IIN equals RF for current-input use and VOUT/VIN equals RF/RIN for voltage-input use. Its 100% tested 750 V continuous isolation capability supports robust reinforced separation where the application and system safety requirements permit. The 60 kHz bandwidth is suitable for measurement signals that need accurate transfer without operating as an ultra-low-frequency instrumentation amplifier. Optically coupled internal construction provides the barrier function, while the external resistors establish current- or voltage-to-output scaling. Because the verified source does not publish the complete electrical tables or a complete pin map, resistor values, gain tolerance, supply limits, common-mode range, and settling performance should be taken directly from the manufacturer datasheet before design release. Verify that the complete 18-pin CDIP footprint and pin names match the target PCB. Typical uses include isolated current measurement, power-converter control feedback, industrial sensor interfaces, instrumentation channels, and high-voltage test equipment. The key engineering consideration is that isolation rating does not replace application-specific safety design: creepage, clearance, barrier construction, insulation coordination, and enclosure requirements must be evaluated separately. The ISO100CP combines a 60 kHz isolation-amplifier channel, 750 V continuous isolation rating, 0.3 uA maximum leakage specification, and 18-CDIP package in one through-hole device. It is appropriate when the system needs a conventional resistor-programmed isolation signal path rather than a small surface-mount digital isolator. This page synthesizes the supplied distributor information, manufacturer-linked datasheet material, package facts, sourcing context, and design cautions. Because no verified pin-compatible substitute was returned by the cross-reference search, it does not invent a five-part replacement list or present unreferenced competitor devices as drop-in alternatives.

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ISO102

ISO102 - 1500Vrms Isolation Buffer Amplifier | Texas Instruments

The Texas Instruments ISO102 is a low-cost, high-voltage, wide-bandwidth standard hermetic DIP signal isolation buffer amplifier offering 14-bit linearity and capacitive-coupled isolation rated at 1500Vrms in a 24-pin side-brazed ceramic DIP (600 mil wide). It belongs to TI's Burr-Brown isolation amplifier family and is the industry's first hermetic isolation amplifier offered at a low cost with industry-standard pinout. An isolation amplifier is a specialized analog device that combines a precision operational amplifier with an isolation barrier to transmit a signal across a galvanic isolation boundary while rejecting common-mode voltages. These devices are essential in industrial, medical, and process-control systems where the input side must be physically and electrically separated from the output side to protect users, downstream circuitry, or measurement equipment from high voltages, ground loops, and transient events. The ISO102 specifically uses capacitive-coupled isolation technology with high-voltage ceramic capacitors embedded inside the package, achieving 125 dB IMR (isolation mode rejection) and 100% tested 3500Vrms/1 min high-voltage breakdown rating. Key features include a wide bandwidth of 60 kHz, low nonlinearity of 0.05% (14-bit accuracy), ±10V output swing, and an easy-to-use complete circuit that requires no external components. The rugged HV ceramic barrier delivers consistent performance over temperature, and the hermetic 24-pin side-brazed DIP package supports harsh-environment and military temperature grade operation. The ISO102 employs a duty-cycle modulation/demodulation scheme across an internal differential capacitive barrier, allowing analog signals to pass with excellent common-mode transient immunity (CMR) while rejecting DC common-mode voltages up to 1500Vrms continuous. The same electrical performance is offered by its companion part ISO106, which is rated for 3500Vrms in a larger 40-pin DIP package. Compared to optocoupler-based isolation, the capacitive topology of ISO102 delivers superior linearity and bandwidth stability over time and temperature. Typical applications include process-control signal isolation, biomedical instrumentation, ground-loop elimination in data acquisition systems, motor drive current sensing, and 4-20 mA loop isolation. The hermetic package also makes it suitable for aerospace, military, and downhole oilfield equipment. When designing with this part, note that the 24-pin DIP package is not pin-compatible with the higher-voltage ISO106 (40-pin) or with modern surface-mount isolation amplifiers such as the TI ISO224. The 1500Vrms rating requires a minimum 5 mm clearance and creepage distance on the PCB, and any flux residue must be cleaned after soldering to preserve the high-voltage isolation barrier. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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ISL8499IRZ - Ultra-Low On-Resistance Quad SPDT Switch | Renesas

ISL8499IV - Ultra Low ON-Resistance Quad SPDT Switch | Renesas

ISL8563CB - 2/2 RS-232 Transceiver, 250kbps | Renesas

ISL8563CP - 250kbps RS-232 Transceiver | Renesas

ISL8563IB - 250kbps RS-232/RS-562 Transceiver | Renesas Electronics

ISL8563IP - 3V-5.5V 250kbps RS-232 Interface | Renesas

ISLA212P20IRZ - 12-Bit 200MSPS SAR ADC, 72-QFN | Renesas

ISLA214P12IRZ - 14-Bit 125MSPS SAR ADC | Renesas Electronics

ISLA214P25IRZ - 14-Bit 250MSPS ADC, 72-QFN | Renesas

ISLA216S13IR1Z - 16-Bit 130MSPS JESD204B ADC | Renesas

ISLA216S25IR1Z - 16-Bit 250MSPS JESD204B ADC | Renesas

ISLA222P20IRZ - Dual 12-Bit 200MSPS ADC, 72-QFN | Renesas

ISLA222S12IR1Z - Dual 12-bit 125 MSPS JESD204B ADC | Renesas

ISLA222S25IR1Z - Dual 12-Bit 250MSPS JESD204B ADC | Renesas

ISO100AP - Optically Coupled Isolation Amplifier | Texas Instruments

ISO100BP - 750V Isolation Amplifier | Texas Instruments

ISO100CP - 750V Isolation Amplifier, 60kHz | Texas Instruments

ISO102 - 1500Vrms Isolation Buffer Amplifier | Texas Instruments