接口IC
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TDA5051AT/C1 - ASK Power Line Modem 1200 baud | NXP
The NXP Semiconductors TDA5051AT/C1 is a home automation modem IC dedicated to ASK (Amplitude Shift Keying) transmission over the home mains power supply network at 600 baud or 1200 baud data rates, operating from a single 5 V supply and housed in a 16-pin SOIC (SOT109-1, 7.50 mm width) package. A power line communication (PLC) modem is an interface IC that modulates digital data onto an existing AC or DC power distribution network, eliminating the need for dedicated communication wiring. Within the system hierarchy, the TDA5051AT/C1 sits at the physical layer of a home automation or telemetry chain: microcontroller -> modem IC -> coupling network -> power line -> remote modem IC -> microcontroller. Power line modems are a subset of telecom interface ICs and are widely used where retrofitting data cabling is impractical. Key features of the TDA5051A family include full digital carrier generation and shaping, meaning the transmit signal is synthesized digitally for precise spectral control, and modulation/demodulation frequency settable by clock adjustment from either a microcontroller or the on-chip oscillator. The device also supports a high clock rate of 6 MHz. The receive path features a high-sensitivity RXIN input (82 dBmV per the NXP datasheet) with requirements for a 50 Hz rejection LC coupling network that doubles as an anti-aliasing filter for the internal digital demodulation processing. Technically, the TDA5051A implements ASK modulation and demodulation entirely with digital signal processing clocked by a single clock source, which keeps carrier accuracy dependent on clock adjustment rather than external tuned components. This architecture simplifies BOM and improves carrier tolerance across units. The TXOUT output pin and the high-impedance RXIN input connect to the external coupling/filter network to the mains; the datasheet specifies DC decoupling and protection for both pins. Typical applications include home automation (X-10-style lighting and appliance control), building telemetry, automatic meter reading, and industrial control over existing power lines. The single 5 V supply and SOIC-16 footprint suit both consumer and industrial control boards. Design consideration: the carrier and baud rate are both derived from the clock, so a stable, accurate clock source (crystal or tightly-toleranced oscillator) is essential to interoperability between transmitters and receivers on the same power line, and the mandatory 50 Hz rejection coupling filter must be designed carefully for mains isolation. This page synthesizes distributor pricing, drop-in alternative MPNs, and application guidance not found on the standard NXP product page.
TDP142IRNQT - 8.1 Gbps DP1.4 Linear Redriver | Texas Instruments
The TDP142IRNQT is a DisplayPort 1.4 linear redriver from Texas Instruments, designed to compensate for signal losses in cables and board traces caused by inter-symbol interference (ISI). It supports a 1-4 lane Main Link interface signaling up to HBR3 (8.1 Gbps per lane) and is compliant with the VESA DisplayPort standard Version 1.4. The device operates on a single 3.3 V supply and is available in a 40-pin WQFN (6x4) package. This variant is the industrial temperature range version (TDP142I), suitable for extended temperature environments. A linear redriver is a signal conditioning device that equalizes and reshapes high-speed signals to extend transmission distance and improve signal integrity. Unlike a retimer, which fully recovers and regenerates the signal, a linear redriver applies continuous-time linear equalization (CTLE) to compensate for channel loss without altering the data stream. This makes it ideal for applications where low latency and transparency are critical, such as DisplayPort video links in PCs, workstations, and docking stations. Key features of the TDP142IRNQT include receiver linear equalization with multiple levels to compensate for ISI, AUX and HPD snooping capability, and position independence—it can be placed inside the source, cable, or sink, effectively providing a "negative loss" to extend reach. The device also supports automatic and manual equalization control, and includes an I2C interface for configuration and status monitoring. Technically, the TDP142IRNQT integrates a high-speed analog front-end with programmable equalization, output swing control, and pre-emphasis. It is designed to meet the stringent jitter and eye-diagram requirements of DisplayPort 1.4, ensuring reliable operation at 8.1 Gbps per lane. The industrial temperature range (-40°C to +85°C) makes it suitable for embedded and industrial applications. Typical applications include personal computers, CAD/CAM/CAE workstations, point-of-sale terminals, audio/visual devices, and limited space areas where signal integrity over longer cables is needed. The device is also used in docking stations, monitors, and video distribution systems. When designing with this device, ensure proper power supply decoupling with 0.1 µF and 1 µF capacitors close to the VCC pins. The I2C interface allows dynamic equalization adjustment, which can be optimized for specific cable lengths and trace losses. Thermal considerations are minimal due to low power dissipation, but the exposed pad should be soldered to a ground plane for optimal thermal performance.
THC63LVD1027D-B - Dual Link LVDS Repeater | THine Solutions
The THine Solutions THC63LVD1027D-B is a dual pixel link LVDS (Low Voltage Differential Signaling) repeater IC supporting 30 LVDS input channels and 30 LVDS output channels for pixel data transmission between a host and a flat panel display, packaged in a 64-pin TFSOP (0.240 inch, 6.10 mm width) with exposed pad. An LVDS repeater is a high-speed interface IC that receives degraded or attenuated LVDS serial data streams, regenerates them with clean, wide-open, low-noise eye diagrams, and re-transmits them over longer distances. Within the display interface hierarchy (repeater -> LVDS transceiver -> interface IC -> flat panel display driver chain), repeaters extend signal reach without converting to a different signaling standard, preserving latency and signal integrity. Key features of the THC63LVD1027 family include support for display resolutions up to 1080p/WUXGA, multiplex and de-multiplex of LVDS signals to reduce the number of transmission lines, waveform reforming that produces wide-open and low-noise eye diagrams, and signal duplication from one port with distribution to multiple outputs. The D-suffix device extends resolution support from the original THC63LVD1027 (1080p/UXGA) to 1080p/WUXGA. The architecture receives dual-link LVDS pixel data, recovers timing, and drives fresh LVDS output levels, effectively isolating the host from capacitive loading of long cable or flex runs. This makes it suitable for television panels, large-format monitors, automotive and industrial displays where the LVDS source is physically separated from the panel. Typical applications include flat panel display interfaces, TV and monitor LVDS link extension, and dual-link pixel distribution systems. Designers should observe proper differential pair routing and use the exposed pad for ground connection to maintain signal integrity at LVDS data rates. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
TIOL1125 - IO-Link Transceiver 5V LDO Surge Protection | TI
The Texas Instruments TIOL1125 is an IO-Link device transceiver with low residual voltage, integrated surge protection, and a 5-V LDO output. It operates from a 7-V to 36-V supply and supports PNP, NPN, or IO-Link configurable output, complying with IEC 61131-9 for COM1, COM2, and COM3 data rates. The device comes in a 10-pin VSON (3x3 mm) package, pin-compatible with the TIOL111 family. An IO-Link device transceiver is a physical layer interface IC that enables point-to-point communication between sensors or actuators and an IO-Link master, carrying both power and data over a standard 3-wire cable. As part of the industrial networking and interface IC hierarchy, it integrates drivers, receivers, surge protection, and voltage regulation between the sensor microcontroller and the IO-Link cable. Key features include an integrated linear regulator (LDO) specified for L+ voltages from 7 V to 36 V with respect to L-, supplying 5 V to external components such as the sensor MCU; a typical residual voltage of only 0.5 V at 200 mA, reducing power dissipation; and a configurable output driver supporting PNP, NPN, or IO-Link modes. Functional-safety-capable documentation is available to support IEC 61508 system design. The TIOL1125 integrates the C/Q driver and receiver with surge protection per the IO-Link physical layer, reducing external TVS and driver components. Remote wake-up indication and generation plus a configurable current limiter improve robustness and simplify compliance testing. COM1 (4.8 kbps), COM2 (38.4 kbps), and COM3 (230.4 kbps) data rates are supported for flexible system design. Typical applications include industrial proximity and photoelectric sensors, actuators, valve positioners, and IO-Link device nodes in factory automation and smart manufacturing. The small VSON-10 package suits space-constrained sensor housings, while the wide supply range and integrated protection suit harsh industrial environments. Design tip: place decoupling close to the L+ and L- pins and the LDO output capacitor near the VCC pin to ensure regulator stability; verify integrated surge protection against your system EMC test levels.
TIOL221RGER - Dual IO-Link PHY with LDO & SPI | TI
The Texas Instruments TIOL221 (TIOL221RGER) is a dual-channel IO-Link device physical layer (PHY) transceiver with an integrated LDO and SPI interface, supplied in a 24-pin VQFN (4x4 mm) package. It serves as the complete physical layer between an IO-Link master and a remote sensor or actuator node over the three-wire IO-Link interface (L+, L-, CQ). An IO-Link PHY (physical layer transceiver) is a specialized industrial communication interface IC that handles line driving, wake-up detection, and protection for point-to-point digital communication networks. Within the system hierarchy, it sits below the microcontroller (logic layer) and above the physical cabling, forming part of the broader industrial networking and sensor interface semiconductor category. Key features include dual CQ channels with integrated low-power output drivers featuring active reverse polarity protection, wake-up pulse generation and detection (sinking or sourcing >= 500 mA for a typical 80 us duration per IO-Link specification), and wake-up reporting to the local microcontroller by asserting the WU pin low. Internal protection covers undervoltage, overcurrent, and overtemperature conditions, with fault reporting to the host. The integrated LDO reduces external BOM count, and the SPI interface allows flexible configuration and diagnostics. The device can also be configured to generate wake-up pulses and be used in IO-Link master applications, and it integrates an auxiliary DI (digital input) channel. Typical applications include IO-Link sensor hubs, industrial proximity sensors, actuator nodes, and compact IO-Link master ports. Design tip: ensure the CQ driver thermal budget accounts for wake-up pulse current, and use the fault reporting pins for system-level diagnostics.
TIOL221RGER - Dual-Channel IO-Link PHY, LDO, SPI | Texas Instruments
The Texas Instruments TIOL221RGER is a dual-channel IO-Link device physical layer (PHY) transceiver integrating two low-power output drivers with active reverse polarity protection, an integrated LDO, and an SPI interface in a 24-pin VQFN (4x4 mm) package. It provides a complete physical layer for IO-Link communication over a three-wire interface for industrial sensors and actuators. An IO-Link transceiver is a specialized interface IC that bridges a local microcontroller to the IO-Link communication standard, enabling point-to-point communication between sensors or actuators and an IO-Link master. It converts MCU digital data into IO-Link physical layer signals on the CQ line and vice versa while adding power management and protection. In the component hierarchy it sits as: IO-Link PHY -> industrial communication interface -> sensor interface IC -> mixed-signal semiconductor. Key features include dual-channel operation for two independent IO-Link ports in one package, an integrated LDO that simplifies power design, SPI-based configuration and diagnostics, and wake-up support: the device can sink or source at least 500 mA for the wake-up duration (typically 80 microseconds) depending on the CQ logic level, then asserts the WU pin low for tWUL to notify the local MCU. Surge robustness reaches 1.2 kV (500 ohm) per IEC 61000-4-5. Technically, the TIOL221 provides fault reporting and internal protection for undervoltage, overcurrent, and overtemperature conditions, and can be configured to generate wake-up pulses, also supporting IO-Link master applications. An auxiliary DI channel adds digital input functionality. Active reverse polarity protection removes the need for external series diodes, reducing voltage drop and bill-of-material cost. Typical applications include industrial proximity, pressure, and temperature sensors, actuators, and IO-Link master port circuitry. The dual-channel capability halves board area versus two single-channel PHYs. Design tip: decouple the integrated LDO carefully and configure wake-up timing per the IO-Link specification; external TVS diodes may still be needed for surge levels beyond the built-in protection.
TJA1042 - 5 Mbit/s High-Speed CAN FD Transceiver | NXP
The NXP Semiconductors TJA1042 is a high-speed CAN transceiver that provides the interface between a CAN protocol controller and the physical two-wire CAN bus. It implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to J2284-5, supporting reliable communication in the CAN FD fast phase at data rates up to 5 Mbit/s. The typical orderable version, TJA1042T/3,118, comes in an 8-pin SOIC package. A CAN transceiver is the physical-layer device that converts controller TXD/RXD logic levels into differential bus signals (CANH/CANL) and back. Within the interface IC hierarchy, it sits between the microcontroller CAN peripheral and the bus wiring, and is essential for robust automotive and industrial networking in electrically noisy environments. Key features include a Standby mode with very low current consumption for always-on, wake-on-CAN applications; undervoltage detection on VCC; a SPLIT pin that stabilizes the recessive bus level on long networks; improved slope control; and high DC handling capability on the bus pins. As a third-generation NXP transceiver, the TJA1042 combines the functionality of the PCA82C250, PCA82C251 and TJA1040 with improved EMC and ESD performance and lower quiescent current. Thermal shutdown protection and wide supply tolerance further increase robustness. Architecturally, the TJA1042 uses a differential transceiver core with integrated common-mode stabilization and slope control, meeting demanding automotive EMC requirements without external filtering in most designs. Typical applications include automotive body control modules, gateway modules, engine control units, and industrial automation systems requiring standards-compliant CAN or CAN FD communication. Standby mode directly benefits nodes that must wake on bus activity while minimizing sleep current. Design tip: terminate the bus with 120 ohms at each end, keep the transceiver close to the connector to minimize stub length, and follow NXP application hint document AH1308 for SPLIT-pin usage to improve signal integrity on long bus lines.
TJA1051T/3/1 - 1Mbit/s High-Speed CAN Transceiver | NXP
The NXP TJA1051T/3/1 is a third-generation high-speed CAN transceiver providing the interface between a CAN protocol controller and the physical two-wire CAN bus. It supports data rates up to 1 Mbit/s for classical CAN and CAN FD networks, operates from a 4.5V to 5.5V supply, and is packaged in an 8-pin SOIC (SO-8) surface-mount package. A CAN transceiver is a physical-layer device that converts TXD/RXD logic signals from a CAN controller into differential signals on the twisted-pair bus and back. Within the interface IC hierarchy it sits between the protocol controller and the bus, providing drive capability, bus protection, and noise immunity for reliable communication in harsh automotive and industrial environments. Key features include a VIO pin (the /3 suffix) enabling direct interfacing to 3V-to-5V microcontroller I/O rails, ideal passive behavior to the bus when unpowered (the off node does not load the network), and a silent-mode S pin that disables the transmitter while the receiver stays active. The /1 suffix indicates dual fab-site sourcing for supply-chain flexibility. The TJA1051 improves ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance versus the earlier TJA1050 generation, and is AEC-Q100 qualified for automotive reliability. It is pin-compatible with the TJA1050, enabling drop-in replacement in existing layouts - note pin 5 changes from Vref output on TJA1050 to VIO input on /3 variants. Typical applications include body control modules, gateway modules, engine control units, and industrial automation networks. Low power consumption and robust ESD ruggedness suit battery-powered and harsh-environment nodes. Design tip: terminate the bus with 120 ohms at both ends and connect VIO to the microcontroller supply to match TXD/RXD/S logic levels; in 5V-only systems the non-/3 TJA1051T with pin 5 NC is also safe.
TJA1081GTS/0Z - FlexRay Node Transceiver Clamp 30 | NXP
The NXP TJA1081GTS/0Z is a FlexRay node transceiver (Clamp 30) compliant with the FlexRay Electrical Physical Layer specification ISO 17458-4:2013, supporting communication from 2.5 Mbit/s to 10 Mbit/s in a 16-SSOP package. It provides an advanced interface between the FlexRay protocol controller and the physical bus in automotive in-vehicle networks. A FlexRay transceiver is a physical-layer interface IC that converts the digital protocol signals of a FlexRay communication controller into the differential bus signals defined by the FlexRay electrical physical layer. In the vehicle networking hierarchy, it sits between the protocol controller (host MCU) and the twisted-pair FlexRay bus, forming part of the broader family of automotive network transceivers that also includes CAN, LIN and Ethernet PHY devices. FlexRay delivers deterministic, fault-tolerant, high-bandwidth communication for safety-critical and x-by-wire systems. Key features include full compliance with ISO 17458-4:2013, dual-channel differential bus drivers and receivers, and enhanced low-power modes that are optimized for ECUs permanently connected to the battery. The Clamp 30 variant is specifically intended for nodes that remain powered from the car battery at all times, integrating protection behavior suited to always-battery-connected applications. Technically, the TJA1081G implements the Bus Driver and Bus Receiver functions of the FlexRay physical layer with integrated transmit data, receive data and enable interfaces to the protocol controller. Its advanced power-management modes reduce quiescent current in standby while allowing the node to wake on bus activity, an essential property for body and chassis ECUs that draw power from Clamp 30 (battery terminal 30) even when the vehicle is parked. Typical applications include chassis control modules, adaptive suspension and x-by-wire domains, advanced driver assistance system (ADAS) gateways, and powertrain ECUs that require the deterministic 10 Mbit/s communication that FlexRay provides over CAN-based networks. A key design consideration is supply architecture: because the Clamp 30 variant is optimized for battery-permanent connection, the designer must verify the VBAT and VCC sequencing and the wake-up pin handling against the OEM electrical requirements. Always follow the manufacturer datasheet external component recommendations for the bus pins. This page synthesizes distributor availability data, family cross-references, and drop-in alternative analysis not consolidated in the manufacturer datasheet.
TJA1083GTT/0Z - FlexRay Clamp 15 Transceiver | NXP
The NXP Semiconductors TJA1083GTT/0Z is a FlexRay node transceiver (Clamp 15 type) compliant with the FlexRay Electrical Physical Layer specification ISO 17458-4:2013 (V3.0.1), housed in a 14-pin TSSOP surface-mount package, supporting communication systems operating at data rates between 2.5 Mbit/s and 10 Mbit/s. A FlexRay node transceiver is a specialized interface device that connects a FlexRay protocol controller to the vehicle's FlexRay differential bus. As a sub-category of line drivers/receivers in the automotive in-vehicle networking hierarchy (transceiver -> bus interface IC -> automotive networking IC -> semiconductor), it translates the controller's logic-level transmit data into differential bus signals and recovers received data for the controller. The FlexRay standard is used in time-triggered, fault-tolerant x-by-wire and chassis systems in modern vehicles. The TJA1083G implements the 'Increased voltage amplitude transmitter' functional class to meet JASPAR requirements, giving it enhanced differential output amplitude compared to standard-class transmitters. As a Clamp 15 transceiver, it is optimized for applications that are switched off by the ignition key, providing low-current standby behavior suited to ignition-controlled nodes. The device provides an advanced interface between the protocol controller and the physical bus, with independent receive paths for robust operation on the FlexRay channel. Technically, the TJA1083G integrates the bus driver, differential receiver, and protection circuitry needed to meet the electrical physical layer defined by ISO 17458-4:2013, including balanced-line signaling and common-mode robustness for the harsh automotive EMC environment. The /0Z ordering suffix denotes the NXP standard product grade and packaging option for this family. Typical applications include FlexRay nodes in x-by-wire chassis systems, advanced driver assistance (ADAS) domain controllers, suspension and steering systems, and gateway ECUs that bridge FlexRay, CAN, and LIN networks, where 10 Mbit/s throughput and deterministic timing are required. A key design consideration: because this is a Clamp 15 device intended for ignition-switched nodes, verify that your power-down strategy matches the Clamp 15 behavior; systems with continuous battery connection should evaluate the Clamp 30 variant of the family instead. This page synthesizes distributor pricing (as of 2026-09-13), drop-in alternatives, design notes, and application guidance not found on the manufacturer product page alone.
TJA1085GHN/0Z - FlexRay Active Star Coupler 4-Branch | NXP
The NXP Semiconductors TJA1085GHN/0Z is a FlexRay active star coupler that connects up to 4 branches of a FlexRay vehicle network, housed in a 44-pin HVQFN (9x9 mm) package. It is compliant with the FlexRay electrical physical layer specification V3.0.1 and ISO 17458-4, providing the signal regeneration and galvanic branch isolation required in fault-tolerant automotive x-by-wire and advanced driver assistance backbone networks. An active star coupler is a network topology device that receives signals on one branch, regenerates them, and retransmits them on the remaining branches. Unlike passive coupling, active star topology means a short circuit or fault on one branch does not disable the entire FlexRay bus, because the coupler electrically decouples each branch. In the automotive in-vehicle networking hierarchy, the TJA1085G sits at the physical-layer level above simple linear bus transceivers, serving as the backbone node of safety-critical, time-triggered communication systems. Key features include support for 4 FlexRay branches with TRXD0/TRXD1 receive interfaces that allow several TJA1085G devices to be cascaded for networks requiring more branches, a dedicated Communication Controller (CC) interface for direct attachment to the FlexRay communication controller, and full compliance with FlexRay V3.0.1/ISO 17458-4 timing and electrical requirements. The HVQFN-44 package with its exposed pad provides low inductance and good thermal performance for the sustained drive currents needed to power four actively driven branches. Architecturally, the device integrates receiver, driver, and supervision logic per branch, detecting branch faults and isolating defective stubs so the healthy portion of the network keeps operating. Because FlexRay is a time-triggered protocol with deterministic 10 Mbit/s communication, the coupler's loop-through delay and signal symmetry directly affect the network's static segment timing budget, which the TJA1085G meets within the V3.0.1 specification limits. Typical applications include chassis-domain FlexRay backbones in premium vehicles, x-by-wire systems (steer-by-wire, brake-by-wire), advanced driver assistance sensor fusion rings, and gateway modules that aggregate multiple FlexRay branches. Design consideration: provide a low-impedance ground path via the exposed die pad and observe branch-wiring stub length limits per ISO 17458-4 to preserve signal integrity at 10 Mbit/s. This page adds value beyond the manufacturer datasheet by consolidating distributor pricing, availability, package data, and application guidance in one AI-optimizable reference.
TJA1086GHN/0Z - FlexRay Active Star Coupler 2 Branch | NXP
The NXP Semiconductors TJA1086GHN/0Z is a FlexRay active star coupler that connects two branches of a FlexRay network, housed in a 44-pin HVQFN (9 x 9 mm) package. It is compliant with the FlexRay electrical physical layer specification V3.0.1 / ISO 17458-4 and supports data rates up to 10 Mbit/s, the maximum rate defined by the FlexRay communications system. An active star coupler is a network topology element used in automotive and industrial in-vehicle networks. Unlike a passive star, which simply splits the bus signal, an active star receives a frame on one branch, regenerates it, and re-transmits it to all other branches. This regeneration decouples electrical faults on one branch from the rest of the network, improving fault containment, signal integrity, and overall network robustness. In the hierarchy of in-vehicle networking ICs, the TJA1086G sits above simple bus line transceivers (such as FlexRay node transceivers) and belongs to the class of network interface and communication ICs. Key features include full-duplex point-to-point branch links, TRXD0/TRXD1 receiver interfaces that allow several TJA1085G and TJA1086G devices to be cascaded to increase the number of branches in the network, and branch-related fault handling so a short or low-ohmic fault on one branch does not take down the whole star. The 44-HVQFN package with an exposed thermal pad provides low inductance and good thermal dissipation for the 9 x 9 mm footprint. Technically, the device implements the analog front end and control logic needed to drive and receive FlexRay differential signals on each branch at 10 Mbit/s, with wake-up and sleep handling compatible with the FlexRay electrical physical layer. The /0Z ordering suffix identifies the standard grade and tape-and-reel delivery of this silicon. Moisture sensitivity level is MSL 1 with a 260 C peak reflow rating, simplifying SMT assembly. Typical applications include chassis and body-domain FlexRay stars in passenger cars, gateway nodes aggregating multiple FlexRay branches, and safety-critical backbone networks where deterministic 10 Mbit/s communication with dual-channel redundancy is required. When designing with this part, route each FlexRay branch as a matched differential pair and observe the bus termination guidelines of the FlexRay electrical physical layer specification; verify supply and enable pin configurations against the latest NXP datasheet before layout sign-off. This page synthesizes distributor pricing references, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet alone.
TJA1103AHN/0Z - 100BASE-T1 Automotive Ethernet PHY | NXP
The NXP Semiconductors TJA1103AHN/0Z is an ASIL B compliant automotive Ethernet 100BASE-T1 PHY transceiver with MII/RMII/RGMII MAC interface support, delivered in a 36-pin HVQFN package measuring 6 x 6 mm with exposed pad and wettable flanks. It provides 100 Mbit/s transmit and receive capability over a single unshielded twisted pair with cable lengths up to 15 m. An automotive Ethernet PHY (physical layer transceiver) is the device that converts digital MAC frames into analog signals suitable for transmission over twisted-pair cabling. Within the vehicle network hierarchy - ECU to MAC to PHY to connector - the PHY is the critical boundary component, and 100BASE-T1 (formerly OPEN Alliance BroadR-Reach) is the dominant in-vehicle networking standard, defined for automotive use in IEEE 802.3 Clause 96. Key features include IEEE 802.3 Clause 96 compliance, AEC-Q100 Grade 1 qualification (-40 C to +125 C ambient), ISO 26262 ASIL-B compliance, and OPEN Alliance TC-10 compatible sleep/wake-forwarding for low-power bus management. The TJA1103A variant carries the standard MII/RMII and RGMII(-ID) MAC interfaces, while the sibling TJA1103B variant provides an SGMII interface. On the technical side, the TJA1103 is the third generation of NXP's 100BASE-T1 automotive Ethernet PHY family. It includes integrated adaptive receive equalization, supports IEEE 1588v2 and 802.1AS-2020 2-step timestamping for time-sensitive networking, and passes all state-of-the-art conformance test specifications. Pin strapping via 3-level CONFIG pins sets critical configuration data at start-up or reset. Typical applications include edge network nodes such as camera modules and sensor ECUs, domain and zonal controllers in the center of the car, and gateway systems bridging CAN, LIN, and Ethernet domains. Design consideration: supply the PHY with its required 1.1 V, 2.5 V, and 3.3 V rails and follow NXP's layout guidance for the magnetics-free 100BASE-T1 differential pair to preserve signal integrity. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet alone. Pricing data as of 2026-10-19.
TJA1104AHN - MACsec ASIL B 100BASE-T1 Automotive PHY | NXP
The NXP Semiconductors TJA1104AHN is a MACsec-enabled, ASIL B compliant automotive Ethernet 100BASE-T1 PHY transceiver with MII, RMII and RGMII MAC interface support, housed in a 36-pin HVQFN package with exposed pad (suffix /0J tape-and-reel ordering code TJA1104AHN/0J). A 100BASE-T1 PHY (physical layer transceiver) is the device that converts the digital media access controller (MAC) data of an automotive Ethernet controller into a single unshielded twisted-pair signal per IEEE 802.3bw (100 Mbit/s over one pair). Within the in-vehicle network hierarchy, the PHY sits between the switch or microcontroller MAC and the automotive Ethernet wiring harness, making it a foundational element of zonal and domain controller architectures. Key features include hardware-based MACsec (IEEE 802.1AE) link-layer security, making the TJA1104 the first MACsec-enabled device in NXP's 100BASE-T1 automotive PHY family; functional safety design according to ISO 26262 meeting ASIL B; and OPEN Alliance TC-10 compliant wake-up forwarding over the Ethernet data line for low-power sleep architectures. The TJA1104 complies with state-of-the-art conformance test specifications and provides enhanced monitoring and diagnostic features, supporting safety-critical domains such as ADAS sensor fusion, front cameras, and central gateway controllers where in-vehicle network security and functional safety must coexist. Typical applications include secure automotive Ethernet backbones, gateway ECUs, ADAS camera and radar modules, and zonal controllers that require MACsec encryption without a separate security companion chip. Design consideration: the TJA1104 is pin-to-pin drop-in compatible with the TJA1103 and TJA1120, allowing platform designs to scale security levels without PCB respin; verify MACsec-specific supply and reference-clock requirements against the manufacturer datasheet. This page synthesizes distributor availability data, NXP drop-in compatibility statements, alternatives analysis, and design guidance not consolidated in the manufacturer datasheet. Pricing shown as of 2026-10-19 where available.
TJA1104AHN-0J - MACsec ASIL B 100BASE-T1 PHY | NXP
The NXP Semiconductors TJA1104AHN/0J is a MACsec-enabled, ASIL B compliant automotive Ethernet 100BASE-T1 PHY transceiver with MII, RMII and RGMII MAC interface support, housed in a 36-pin HVQFN package with exposed pad. An Ethernet PHY (physical layer transceiver) is the interface device that converts digital MAC frames into analog signals suitable for transmission over a physical medium. In the automotive Ethernet hierarchy, the PHY sits between the media access controller (MAC) inside a processor or switch and the single unshielded twisted-pair link defined by the 100BASE-T1 standard (formerly known as BroadR-Reach), enabling in-vehicle networks to carry 100 Mbit/s data over a single pair with weight and cost savings compared with legacy 100BASE-TX. Key features include IEEE 100BASE-T1 compliant single-pair operation, hardware-based MACsec (IEEE 802.1AE) link security for protection against spoofing and man-in-the-middle attacks, and functional-safety design according to ISO 26262 to meet ASIL B with enhanced monitoring and diagnostic features. The device also integrates OPEN Alliance TC10-compliant wake-up forwarding over the Ethernet data line, enabling seamless sleep/wake coordination in automotive domain and zonal architectures. According to NXP, TJA1104 is the first MACsec-enabled product in NXP's family of 100BASE-T1 automotive Ethernet PHYs, addressing security concerns for future vehicle networks with an efficient hardware-based solution. The device complies with all state-of-the-art conformance test specifications and supports scalable platform designs: TJA1104 is drop-in compatible with TJA1103 and TJA1120, allowing designers to migrate to secured links without PCB redesign. The part is AEC-Q100 qualified for automotive environments and RoHS compliant. Typical applications include automotive domain controllers and zonal gateways requiring MACsec-secured links, ADAS sensor aggregation over in-vehicle networks, and infotainment backbones where data integrity and functional safety are critical. When designing with this device, verify MAC interface selection (MII/RMII/RGMII) early since it affects processor compatibility and reference clock architecture, and plan for TC10 wake/sleep signaling per the OPEN Alliance specification. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
TJA1145ATK - CAN FD Partial Networking Transceiver | NXP
The NXP TJA1145ATK is a high-speed CAN transceiver with CAN FD support and ISO 11898-2:2016 compliant partial networking, delivering 5 Mbps signaling in a 14-pin HVSON (3x4.5 mm) package with exposed pad, qualified to AEC-Q100 for automotive use. A CAN transceiver is the physical-layer device that converts the digital TXD/RXD signals of a CAN protocol controller into the differential signals on the two-wire CAN bus (CANH/CANL). Within the vehicle network hierarchy, it sits between the microcontroller's CAN controller and the bus wiring, and in partial-networking systems it also acts as a gatekeeper that wakes sleeping ECUs only when relevant messages appear. Key features of the TJA1145A family include very low power consumption in Standby and Sleep modes, a selective wake-up function that filters bus traffic so only qualifying CAN frames trigger a wake, and an integrated system-basis-chip style feature set covering INH, WAKE and reset supervision. Operating modes span Normal, Standby, Sleep, Off and Overtemp, giving designers deterministic power-state control. Technically, the transceiver provides differential transmit and receive capability for both classical CAN and CAN FD data frames up to 5 Mbps, with driver and receiver stages designed to meet the signaling symmetry and receiver timing requirements of ISO 11898-2:2016. The exposed-pad HVSON-14 package provides low loop inductance and a thermal path for the ground reference, supporting the tight bit-timing margins demanded by CAN FD arbitration and data phases. Typical applications include automotive body control modules, gateways, air-conditioning and door ECUs, and battery management nodes - anywhere a low-duty-cycle ECU must remain mostly asleep yet wake on specific bus frames. Selective wake dramatically cuts quiescent current in vehicles with large CAN clusters. Design consideration: the device is powered from VCC with I/O level adaptation via VIO, so level compatibility with 3.3 V and 5 V microcontrollers must be confirmed against the datasheet electrical characteristics before finalizing the interface. This page synthesizes distributor data, family cross-references, and practical design notes beyond the bare manufacturer datasheet, following verified web sources as of 2026-09-13.
TJA1145ATK-0Z - CAN Transceiver Partial Networking | NXP
The NXP Semiconductors TJA1145ATK-0Z is a high-speed CAN transceiver for partial networking, providing an interface between a CAN protocol controller and the physical two-wire CAN bus at data rates up to 5 Mbps, supplied from a 5V rail in a 14-pin HVSON (3x4.5 mm) package with exposed pad. A CAN (Controller Area Network) transceiver is a physical-layer interface IC that converts the single-ended TX and RX logic signals of a microcontroller's CAN controller into the differential signaling required on the twisted-pair CAN bus. Within the vehicle networking hierarchy, it sits between the protocol controller and the bus line, and belongs to the broader family of line drivers, receivers, and transceivers used in in-vehicle networking. Key features of the TJA1145ATK/0Z include support for CAN FD frames at data rates up to 5 Mbps, multiple operating modes (Normal, Standby, Sleep, Off, and Overtemp protection), and partial networking support that allows selectively woken ECUs on a partially networked bus via the dedicated WAKE pin and INH output. The device is AEC-Q100 qualified for automotive applications and supplied in tape and reel packaging. Technically, the transceiver provides differential transmit and receive capability to a microcontroller over the two-wire CAN bus, with integrated bus-side protection and an inhibit function (pin INH) that controls the external voltage regulator during low-power modes. In Off mode the CAN pins and pin INH are in a high-ohmic state, and above the power-on threshold Vth(det)pon the device boots up and enters Standby mode after tstartup, per the NXP TJA1145A datasheet. Typical applications include automotive body control modules, gateway ECUs handling partial networking wake/sleep distribution, tire pressure monitoring and battery management nodes, and any CAN FD node in vehicles requiring selective wake-up to reduce overall system current consumption. Designers should observe the 5V VCC supply requirement and ensure the mode sequencing (Standby to Normal transitions) matches the wake pattern configuration, as incorrect wake filter settings can prevent selective wake-up in partial networking systems. This page synthesizes distributor availability data, drop-in alternatives, and practical partial-networking design considerations not consolidated on the manufacturer product page.
TJA1145ATK/FD/0Z - 5 Mbit/s CAN FD Partial Networking Transceiver | NXP
The NXP Semiconductors TJA1145ATK/FD/0Z is a high-speed CAN transceiver with partial networking that provides the interface between a CAN protocol controller and the physical two-wire CAN bus, supporting CAN FD data rates up to 5 Mbit/s in a 14-pin HVSON (3x4.5 mm) package with exposed pad. A CAN (Controller Area Network) transceiver is a physical-layer device that converts the logic-level TX and RX signals of a CAN controller into the differential signals on the twisted-pair CAN bus. Within the automotive electronics hierarchy, it sits between the microcontroller CAN protocol controller and the bus lines, forming part of the broader in-vehicle networking interface family that includes LIN, FlexRay and Ethernet PHYs. Key features include full ISO 11898-2 (2016) compliance, reliable communication in the CAN FD fast phase at data rates up to 5 Mbit/s, and a dedicated partial networking implementation with the 'FD-passive' function, which allows the node to ignore CAN FD frames while waiting for a valid wake-up pattern in Sleep or Standby mode. This dramatically reduces system-level quiescent current in parked vehicles. The TJA1145A architecture integrates the transceiver, a system-basis chip function with sleep/standby/normal operating modes, local and bus wake-up recognition, and selective wake-up with CAN frame filtering. Supply voltage is specified from 4.5 V to 5.5 V, and the operating temperature range covers -40 C to +150 C, supporting under-hood and body-control deployments. Typical applications include gateway modules, body control modules, telematics units and domain controllers in automobiles, where partial-networking wake-up and CAN FD bandwidth are both required. The /0Z ordering suffix denotes the lead-free, RoHS-compliant tape-and-reel packing option. When designing with this device, always confirm pin-level compatibility before substituting other TJA1145 variants, because SO14 (T suffix) and HVSON (TK suffix) footprints differ. This page synthesizes distributor availability, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
TJF1051T/3 - High-Speed CAN Transceiver 8-SO | NXP
The NXP Semiconductors TJF1051T/3 is a high-speed Controller Area Network (CAN) transceiver that implements the ISO 11898-2:2016 physical layer, providing the physical medium interface between a CAN protocol controller and the differential CAN bus. Packaged in an 8-pin SO (SOIC-8), the part delivers up to 1 Mbps classic CAN data rate and supports CAN FD (Flexible Data-rate) frames in networks where higher payload bandwidth is required. A dedicated VIO supply pin on TJF1051T/3 lets the digital pins (TXD, RXD, S) interface directly to microcontrollers powered from 3.3 V, 1.8 V, or 5 V rails without external level shifters. A CAN transceiver is a physical-layer interface IC that converts the single-ended transmit/receive logic of a CAN controller into the differential dominant/recessive signaling used on the CAN bus, while also providing bus fault protection, ESD tolerance, and common-mode rejection. Within the broader system hierarchy, the CAN transceiver sits between the protocol controller (typically a microcontroller with a CAN module) and the wired bus; it is a member of the in-vehicle networking IC category under power management and interface functions. Compared to lower-speed LIN or RS-485 transceivers, CAN parts like the TJF1051T/3 emphasize deterministic real-time behavior, multi-node arbitration, and automotive-grade robustness. Key features include a low-current standby and silent mode with wake-up capability, ±8 kV HBM ESD on the bus pins, ±36 V bus fault tolerance on CANH/CANL, and an integrated VIO level shifter. The device operates over the automotive -40 °C to +125 °C junction range and meets the EMC and transient requirements defined by ISO 11898-2:2016. The architecture combines a low-drop voltage regulator for the VIO domain, a differential driver with controlled slew rate, and a high-CMRR differential receiver. Internal thermal shutdown protects against bus short-to-battery or short-to-ground events, and the Silent mode (S pin) lets the controller put the part into a low-Iq state without losing bias on the bus. Common applications include automotive body control modules, CAN gateway nodes, industrial CAN-FD sensor hubs, and any MCU-based system that needs an ISO 11898-compliant differential bus driver. A typical design routes TXD/RXDC straight into a STM32 or S32K microcontroller CAN module with VIO tied to the MCU's logic rail. The primary design consideration is bus termination: place 120 Ω termination at each end of the bus and keep the split stub to the TJF1051T/3 short to preserve signal integrity at 1 Mbps and above. Decoupling on VCC and VIO with 100 nF ceramic capacitors placed within a few millimeters of the pins is required for EMC compliance. This page aggregates distributor pricing, drop-in-compatible alternative part numbers, and practical EMC/layout design notes that go beyond the manufacturer datasheet summary, helping engineers select, source, and qualify the TJF1051T/3 with confidence.
TJF1103 - Industrial 100BASE-T1 Ethernet PHY | NXP
The NXP TJF1103 is a third-generation industrial Ethernet physical layer (PHY) transceiver delivering 100 Mbit/s transmit and receive capability over unshielded twisted-pair cables with support for cable lengths of up to 15 m, housed in an HVQFN package. It complies with the 100BASE-T1 single-pair Ethernet (SPE) standard. An Ethernet PHY transceiver is the physical-layer device in the OSI model hierarchy that converts the digital MAC-layer frames into analog signals suitable for transmission over copper media. Within the networking stack, the PHY sits between the media access controller (MAC) and the physical cable plant, and it belongs to the broader family of interface ICs and communication transceivers used in industrial automation, automotive networking, and edge computing systems. Key features of the TJF1103 include full compliance with state-of-the-art conformance test specifications for 100BASE-T1, design to NXP quality management (QM) requirements, enhanced monitoring and diagnostic capabilities, and a choice of MAC interfaces depending on the variant. The TJF1103A variant contains standard MII/RMII and RGMII (-ID) MAC interfaces, while the TJF1103B variant provides an SGMII interface, giving designers flexibility in connecting to a wide range of industrial processors, switches, and FPGA-based systems. Architecturally, the TJF1103 builds on NXP's successful family of 100BASE-T1 automotive Ethernet PHYs, re-targeting the proven third-generation technology for the rapid expansion of Ethernet in industrial applications. Single-pair Ethernet reduces cabling weight, cost, and connector complexity compared with four-pair 100BASE-TX, which is a decisive advantage in compact industrial nodes, sensors, actuators, and machine vision endpoints. Typical applications include industrial automation networks, single-pair Ethernet links between PLCs, drives, I/O modules and sensors, compact embedded controllers, and industrial camera or machine-vision endpoints where 15 m cable reach and low cabling cost matter. The industrial qualification focus makes it suitable for factory floor environments. A key design consideration is variant selection: choose TJF1103A when the host processor offers a parallel MII/RMII or RGMII MAC interface, and TJF1103B when a serial SGMII link to a switch fabric or SerDes-based host is required, since the two variants use different MAC interfaces. This page synthesizes distributor availability, variant cross-references, and drop-in alternative guidance not found in the manufacturer datasheet.
TLE8457DSJXUMA1 - LIN Transceiver + 3.3V LDO | Infineon
The Infineon TLE8457DSJXUMA1 is a monolithic LIN transceiver with an integrated 3.3 V low-dropout voltage regulator, supplied in an 8-pin PG-DSO-8 (TSON-8) surface-mount package. It is a 1/1 LIN transceiver supporting LIN specification 2.2A and SAE J2602, with a maximum data rate of 20 kbps and an integrated LDO capable of sourcing up to 70 mA at 3.3 V for a host microcontroller and its sensors. A LIN (Local Interconnect Network) transceiver is a physical-layer interface IC that bridges a low-speed microcontroller UART to a single-wire automotive bus. The LIN bus is standardized in ISO 17987 and widely used for body-electronics sub-networks (door modules, mirror adjusters, seat controllers, HVAC flaps) where CAN is too expensive. The integrated LDO allows a TLE8457DSJ slave node to be powered directly from the 12 V automotive battery without a separate voltage regulator, simplifying PCB design. Key features of the TLE8457DSJXUMA1 include an ultra-low standby current of 20 µA (suitable for permanent-battery-attach nodes), battery input voltage range of 5.5 V to 28 V with transient tolerance per ISO 7637, integrated VCC undervoltage reset with fixed 3.3 V output, integrated current limit, thermal shutdown, and bus-pin ESD protection up to ±8 kV (HBM). The device operates across the automotive -40 °C to +150 °C junction temperature range and is qualified to AEC-Q100 grade 1, making it suitable for under-hood and body-control modules. The TLE8457DSJ uses a bi-directional bus driver architecture compliant with LIN 2.2A and SAE J2602, with internal slope control to meet EMC requirements per IEC 61967 and SAE J1752. The integrated LDO is a p-channel MOSFET LDO architecture for low quiescent current, with internal compensation and soft-start. The part is offered as 'DSJ' (PG-DSO-8) only — the XUMA1 suffix denotes a 2,500-piece reel per IEC 60286-3. Typical applications include LIN slave nodes in door modules, seat-control modules, HVAC damper actuators, interior lighting, rain/light sensors, and other LIN sub-nodes in automotive body-electronics networks. The integrated 3.3 V/70 mA supply removes the need for an external regulator at each LIN slave, reducing BOM count and PCB area. When designing with the TLE8457DSJXUMA1, ensure the LIN bus pull-up is correctly selected (the device provides the slave-side pull-up internally only in some modes — see the datasheet). Place the VBAT decoupling capacitor (typically 100 nF ceramic + bulk) close to the VBAT pin to meet ISO 7637-2 transient immunity. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the TLE8457DSJXUMA1 not found in the manufacturer datasheet alone.
TLIN1027DRBRQ1 - Automotive LIN Transceiver 20kbps | TI
The Texas Instruments TLIN1027DRBRQ1 is an automotive-grade local interconnect network (LIN) physical-layer transceiver with integrated wake-up and protection features, delivering data rates up to 20 kbps on a single-wire bidirectional bus in an 8-pin VSON (DRB) 3x3 mm package. A LIN transceiver is the physical-layer interface IC that translates the logic-level signals of a microcontroller UART into the differential-dominant signaling of a single-wire LIN bus. Within the vehicle networking hierarchy, LIN sits below CAN and CAN FD as a low-cost, low-speed sub-bus for mechatronic nodes such as seat controllers, mirrors, pumps and sensors. The transceiver itself is a member of the broader family of bus interface and network transceiver ICs in power-management and interface semiconductor taxonomies. Key features include compatibility with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and ISO/DIS 17987-4.2 standards, integrated wake-up via the LIN bus or the EN pin, a low-power sleep mode, and on-chip protection. The TLIN1027-Q1 variant is specified without a dominant state timeout, and the device is designed to support 12-V automotive applications with wider operating margins. Technically, the TLIN1027-Q1 integrates an internal wake-up receiver and protection structures that reduce external component count. Thermal shutdown protection guards the output driver against fault conditions on the bus, and the 8-VDFN exposed-pad package provides a low-inductance ground path important for automotive EMC performance. Typical applications include in-vehicle networking nodes such as body-control modules, door modules, seat adjusters, HVAC actuators and 12-V sensor clusters, where the 20 kbps LIN data rate and single-wire wiring harness savings fit the cost structure of these subsystems. Design consideration: because LIN drivers drive a resistive bus terminated through a 1 kOhm dominant-dominant divider, verify supply headroom and thermal shutdown thresholds against worst-case bus shorts in your fault analysis. This page synthesizes verified distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
TLIN10283DRBRQ1 - LIN Transceiver SBC 3.3V LDO | Texas Instruments
The Texas Instruments TLIN10283DRBRQ1 is an automotive Local Interconnect Network (LIN) physical-layer transceiver with an integrated low-dropout (LDO) voltage regulator, compliant to LIN 2.2A and ISO/DIS 17987-4 standards, operating from a 5.5V to 28V supply in an 8-pin VSON (DRB, 3x3 mm) package with up to 125 mA regulator output current. A LIN transceiver is the physical-layer interface IC that converts the UART data stream of a microcontroller into the dominant/recessive differential signaling used on a LIN bus. Within the system hierarchy, it sits between the MCU (logic domain) and the vehicle wiring harness (12V physical domain), and when combined with an LDO it forms a LIN system basis chip (SBC) - a subset of full automotive network processors. Key features include an integrated 3.3V LDO regulator delivering up to 125 mA for the local MCU or sensors, LIN 2.2A / ISO/DIS 17987-4 protocol compliance for interoperability across vehicle platforms, AEC-Q100 automotive qualification for harsh 12V environments, and low quiescent power operation with wake-up support on the LIN bus. The 3x3 mm VSON package with exposed pad enables compact ECU node designs. Technically, the device integrates the LIN line driver and receiver with stringent output slew control to meet the 20 kbps (maximum) LIN data rate while minimizing EMC emissions, plus protection features such as loss-of-ground and load-dump tolerance typical of TI LIN SBCs. The LDO eliminates an external 3.3V regulator, reducing BOM count and PCB area in each node. Typical applications include body control modules, window/seat/door zone control units, HVAC actuators, and sensor nodes distributed across a 12V automotive LIN network. A key design consideration: verify that the total current drawn by the local MCU and sensors stays within the 125 mA LDO budget, and use a large enough exposed-pad copper area for thermal dissipation in dense nodes. This page synthesizes distributor availability, drop-in alternatives, and practical design guidance not found in a single manufacturer datasheet.
TRS3232EIRGT - Dual RS-232 Transceiver, ±15kV ESD | TI
The Texas Instruments TRS3232EIRGT is a 3V to 5.5V dual-channel RS-232 line driver and receiver (transceiver) with ±15kV IEC ESD protection on the serial-port pins, delivering 250 kbps data rates in a compact 16-pin VQFN (RGT) 3x3 mm package. An RS-232 line driver/receiver is an interface IC that converts logic-level UART signals (TTL/CMOS, typically 0V to 3.3V or 5V) into the voltage-swing-compliant RS-232 levels required by serial-port connectors, and vice versa. It sits within the interface IC hierarchy of transceivers, alongside CAN, RS-485, and LVDS transceivers, and forms the electrical bridge between an asynchronous communication controller and the physical serial connector. Key features include two drivers and two receivers for full-duplex communication, a dual charge-pump circuit that generates RS-232 compliant voltage swings from a single 3V to 5.5V supply with only four small 0.1uF external capacitors, ±15kV IEC ESD protection pin to pin (including GND), and conformance to TIA/EIA-232-F. The 250 kbps data rate comfortably covers standard UART baud rates up to 250 kbaud. Technically, the device integrates an efficient regulated charge-pump inverter and doubler, so the driver outputs swing to the RS-232 defined levels even at a 3.3V supply. Receiver inputs tolerate up to ±30V, providing robustness against fault conditions. ESD structures rated to ±15kV (HBM and IEC air-gap) protect bus pins against electrostatic discharge events in field environments. Typical applications include industrial PLC and factory-automation serial links, point-of-sale terminals and barcode scanners, and legacy/debug UART ports on networking and embedded processor boards. The small VQFN-16 footprint suits space-constrained designs where an SOIC-16 is too large. Design consideration: ensure the four charge-pump flying capacitors and both supply bypass capacitors (0.1uF) are placed as close to the pins as possible; exceeding the 5.5V supply or omitting capacitors degrades signal swing and ESD robustness. This page synthesizes distributor pricing, package/pinout detail, drop-in alternative guidance, and practical design notes beyond what the manufacturer datasheet provides, with pricing as of 2026-10-20.