ایمپلیفائر ICs
مصنوعات (1,100+)
MP7752GF - 2x15W Stereo Class D Audio Amplifier
The Monolithic Power Systems Inc. MP7752GF is a stereo Class D audio amplifier IC with 2 x 15 W output power, an 18 V supply rating, analog input, fixed-frequency operation, and bridge-tied-load speaker drive. It is supplied in a 28-pin TSSOP with exposed pad. The device is designed for compact, integrated Class D audio systems where output-stage inductors and LC filters are not required. An inductorless Class D amplifier is a switching audio amplifier that uses integrated power MOSFETs to deliver high output power efficiently while driving speakers directly in a bridge-tied-load arrangement. The MP7752GF belongs to the amplifier-IC, audio-amplifier, Class D, and power-management semiconductor hierarchy. Its integrated power stage, short-circuit protection, start-up/shutdown pop elimination, and advanced EMI performance support compact consumer audio products. The verified source data identifies the MP7752GF as a 2-channel stereo Class D amplifier rated at 18 V and 2 x 15 W. It integrates 240 milliohm power MOSFETs and uses bridge-tied-load output topology. The fixed-frequency switching architecture removes the need for an external output inductor, reducing board area compared with conventional filter-based Class D solutions. The exposed-pad package also provides a thermal connection from the power stage to the PCB. Typical applications include compact stereo speakers, portable consumer audio products, multimedia systems, USB or docking audio products, and other low-voltage audio equipment requiring efficient amplification. In a typical bridge-tied-load implementation, the two amplifier outputs drive the two speaker terminals, so the speaker load sees differential voltage rather than being connected to ground. The principal design consideration is thermal management. Although the integrated MOSFETs eliminate external output inductors, Class D switching and bridge-tied-load operation still generate heat that must leave through the exposed pad and surrounding copper. PCB thermal vias, adequate copper area, and careful placement of input, power, and output connections are important for reliable operation. This product page combines the verified distributor description, manufacturer datasheet identification, package information, and cross-reference results. Pricing, exact operating conditions, protection thresholds, efficiency curves, and complete pin-level electrical characteristics must be confirmed against the manufacturer datasheet before design release.
MP7752GF-Z - 2x15W Stereo Class-D Amplifier | MPS
The Monolithic Power Systems MP7752GF-Z is a two-channel, analog-input, inductorless Class-D stereo audio amplifier rated for 2 x 15 W output into 8-ohm speakers. It operates from a 5 V to 18 V supply and uses bridge-tied-load (BTL) outputs, in a 28-pin TSSOP-EP package. A Class-D audio amplifier converts a comparatively low-power analog input into a high-efficiency PWM power stage that delivers energy directly to the speaker load. The MP7752 integrates 240 mOhm power MOSFETs, eliminating the need for external output inductors and reducing board area. Its fixed-frequency architecture supports filterless operation when the system does not require a reconstructed low-pass signal at the speaker output. Verified features include a 2 x 15 W BTL output configuration, two pairs of differential inputs, short-circuit protection, startup and shutdown pop suppression, automatic mute or no-noise switching, automatic power saving, and 90% efficiency. The listed THD is 0.5%, with a -60 dB figure and 100 dB also appearing in the verified distributor listing, although the exact test conditions for those entries require confirmation in the manufacturer datasheet. The MP7752GF-Z is suitable for compact stereo audio products, multimedia speakers, USB or Bluetooth audio accessories, soundbars, and powered speaker systems. Its differential input architecture helps reject common-mode noise when the source is balanced or when a suitably designed input network is used. The exposed-pad package supports thermal performance, but actual output power and distortion depend strongly on supply voltage, speaker impedance, PCB copper, thermal design, and load tolerance. The key design consideration is the exposed thermal pad. Place the pad over a continuous ground or thermal-copper area with multiple short vias and follow the manufacturer land pattern. Decouple the supply locally, keep speaker outputs away from sensitive input routing, and validate EMI performance because Class-D PWM outputs contain high-frequency energy. Confirm all absolute maximum ratings, pin functions, thermal resistance values, and application limits against the official datasheet before release. This page combines verified distributor specifications, the official MPS product-document result, package and sourcing information, and engineering-focused usage guidance. Pricing and availability remain distributor-dependent, so the tiers shown here should be treated as reference data only, as of 2026-10-22, unless separately confirmed.
MP7770GF-Z - 90W Class-D Audio Amplifier | MPS
The Monolithic Power Systems MP7770GF-Z is an analog Class-D audio amplifier IC capable of delivering 2 x 45 W stereo single-ended output or 90 W mono bridge-tied-load output from a 36 V VDD supply. It is packaged in a 28-TSSOP-EP package. What is a Class-D audio amplifier? A Class-D amplifier is an audio power amplifier whose switching output stage delivers energy to a speaker more efficiently than a traditional linear Class-A/B design. The MP7770 uses MPS proprietary variable-frequency topology to combine high output power with compact integration. It supports either two single-ended speaker channels or one bridge-tied-load speaker, making it adaptable to stereo and compact high-power audio systems. The MP7770 integrates 100 mOhm power MOSFETs, startup and shutdown pop-elimination circuitry, and short-circuit protection. According to the manufacturer product page, its fully integrated amplifier architecture reduces solution size. The MP7770GF is also available on the EV7770-F-00A evaluation board for single-ended configurations, providing a practical platform for evaluating 45 W per channel into 4 Ohm speakers at up to 36 V VDD. The manufacturer datasheet identifies the MP7770GF family as an analog Class-D audio amplifier with variable-frequency operation. The output topology determines the power configuration: two channels can each deliver 45 W into 4 Ohm speakers in single-ended mode, while a bridged configuration can deliver 90 W into 8 Ohm. The bridge-tied-load topology is useful when the system requires one higher-power speaker output rather than two independent channels. Typical applications include compact stereo audio systems, multimedia speakers, powered subwoofers, consumer audio equipment, and industrial or communications speaker systems. When designing the board, provide a clean supply path, adequate thermal copper around the exposed pad, and speaker protection appropriate to the selected output topology. The most important design tradeoff is power delivery versus thermal and supply capability. At 36 V VDD, the stated output ratings are 45 W per channel or 90 W in bridged mode, but actual continuous output depends on speaker impedance, supply voltage, thermal conditions, and the amplifier's operating limits. This page consolidates the verified product data, comparison fields, alternatives, and design guidance relevant to MP7770GF-Z. According to the verified data, MP7770GF-Z is offered as a 28-TSSOP-EP Class-D audio amplifier by Monolithic Power Systems and is associated with the MP7770GF family.
MP8049SDU-LF-P - 30W Quad Class-D Driver | MPS
Monolithic Power Systems MP8049SDU-LF-P is a Class-D audio power-stage IC that provides four 30 W output channels at an 8 ohm load in a 40-QFN package measuring 5 mm by 5 mm. The device supports a 26 V maximum operating voltage and is specified for output current up to 5.5 A. It can be configured as a dual-channel full-bridge driver or a quad-channel half-bridge driver, allowing the same device to support different Class-D output topologies. A Class-D audio amplifier is a switching power amplifier in which the output transistors operate between the active and inactive states. A full-bridge arrangement provides differential drive and can produce an output without a DC-blocking output capacitor, while a half-bridge arrangement can provide a single-ended output stage. The MP8049SDU-LF-P integrates this power-driver flexibility into one surface-mount IC intended to serve as the output stage of a Class-D audio amplifier. The four-channel configuration delivers up to 30 W per channel into 8 ohms, making the device suitable for compact multi-channel audio systems. Its configurable architecture allows each full bridge to operate independently as a stereo single-ended amplifier or to operate complementarily in bridge-tied-load configuration. Short-circuit and thermal protection are listed among the device features, providing practical safeguards for demanding speaker-load and space-constrained designs. The MP8049S family combines a 26 V operating limit with a 5.5 A output-current capability. These specifications place the device in the class of integrated Class-D output stages intended for consumer audio, multimedia, and powered-speaker applications. The available source information also identifies low-current shutdown and standby modes, while the exact timing and detailed electrical limits for those modes are available in the manufacturer documentation. Typical uses include quad-channel home-audio amplification, compact stereo systems, multimedia speaker products, and portable or automotive audio subsystems where multiple amplified channels are required. The 40-QFN surface-mount package supports dense PCB layouts, but careful thermal management is essential because sustained multi-channel output can produce significant heat. Designers should also account for the low-voltage power-supply limitations of class-D audio systems. The principal design consideration is to preserve the power stage's thermal margin and switching performance. Output filtering, speaker-return routing, and high-current supply connections should be implemented as short, wide paths, while the exposed-pad thermal requirements of the 40-QFN package must be followed. The -LF-P ordering suffix identifies the supplied reel configuration, and engineers should confirm package orientation, exposed-pad layout, and pin assignments against the manufacturer datasheet before release to production. This page consolidates the verified distributor and manufacturer information for the MP8049SDU-LF-P, identifies the available same-family ordering alternatives, and adds application guidance for Class-D amplifier implementation. Because detailed pin assignments, exact switching limits, thermal data, and numeric price tiers were not included in the retrieved source material, those items are marked for verification rather than inferred.
MP8049SDU-LF-Z - 24V 5.5A Quad Class-D | MPS
Monolithic Power Systems MP8049SDU-LF-Z is a 24 V, 5.5 A quad-channel Class-D audio power driver configured as four half-bridge outputs, or two configurable full-bridge outputs, in a 40-pin QFN 5 mm × 5 mm package. The device provides selectable forced-PWM and asynchronous operating modes, programmable output-level control, dynamic output-voltage control, integrated power MOSFET switches, and an internal Schottky diode. In forced-PWM mode, the output current reaches 1.5 A, while asynchronous mode supports 50 mA. The MP8049S family can operate each full bridge independently as stereo single-ended audio amplifiers or drive the bridges complementarily in bridged-tie-load configurations. Its integration reduces external discrete switching hardware, while selectable modes let designers trade switching behavior and output characteristics according to the audio architecture. A Class-D audio power driver is the output-stage category used to convert PWM commands into high-current speaker drive. The broader hierarchy is Class-D power driver → audio power amplifier → amplifier integrated circuit → power-management and signal-chain semiconductor. The MP8049S is primarily an output-stage driver rather than a complete audio signal-chain amplifier, so its usefulness depends on upstream control, modulation, fault handling, and system-level protection. It is suitable where a compact quad-channel architecture is valuable, including multiway speakers, soundbars, compact consumer audio, industrial audio modules, and powered speaker systems. Key features include user-selectable forced-PWM and asynchronous operation, separate programmable output levels for each operating mode, dynamic output-voltage control, integrated power MOSFETs, and an integrated Schottky diode. Forced PWM provides a predictable switching mode at up to 1.5 A output current, while asynchronous operation is specified at 50 mA. Dynamic output-voltage control can reduce dissipation when the commanded output level is low, although the exact control method and external components must be implemented according to the manufacturer datasheet. The reported 24 V and 5.5 A ratings describe the family's headline operating capability and should not be interpreted as simultaneously available output power at every load or mode. The MP8049S architecture provides two configurable full bridges or four half bridges, allowing the same device family to support multiple speaker topologies. Forced-PWM mode helps control output behavior where consistent switching timing is important, whereas asynchronous operation can reduce switching activity at lower signal levels. The integrated MOSFETs eliminate separate output switching transistors in supported configurations, while the Schottky diode supports the associated rectification function. Exact pin assignments, protection limits, thermal data, operating-temperature limits, and recommended compensation or filtering networks must be confirmed in the MP8049S datasheet. Typical applications include compact stereo Class-D amplifiers, quad-channel distributed speaker systems, soundbar output stages, powered speakers, multimedia enclosures, and industrial audio modules. The 40-QFN 5 mm × 5 mm package supports space-constrained products but requires careful PCB layout for thermal dissipation, high-current output routing, ground integrity, and clean input/PWM routing. Design engineers should account for the difference between the 5.5 A device rating, the 1.5 A forced-PWM output-current specification, and the 50 mA asynchronous-mode specification when sizing speakers and protection networks. A primary design consideration is to keep high-current speaker outputs, power ground, and switching nodes compact and isolated from sensitive audio inputs. Place input and PWM-control traces away from output-current paths, use the datasheet-recommended power and ground-plane arrangement, and provide thermal copper around exposed-pad connections. Avoid treating the asynchronous-mode 50 mA rating as interchangeable with the forced-PWM rating; validate mode-specific current, thermal, and acoustic behavior in the final enclosure. This page consolidates the verified manufacturer and distributor information for the MP8049SDU-LF-Z, distinguishes device-family ratings from mode-specific limits, and adds engineering guidance on topology selection, thermal layout, current routing, and verified replacement constraints. No unverified cross-brand drop-in substitute is presented as a direct replacement.
MP8101DJ-LF-P - 1.8V 400kHz Ultra-Low-Power Op Amp | MPS
The Monolithic Power Systems MP8101DJ-LF-P is a single-circuit, rail-to-rail-output operational amplifier with 400 kHz gain-bandwidth product, 11 µA supply current, and operation from a single 1.8 V supply in a TSOT-23-5 package. It is designed for low-voltage, low-power signal conditioning where a small package, low quiescent current, and rail-to-rail output are more important than high bandwidth or precision over a wide temperature range. The MP8101 family is positioned between general-purpose amplifiers and larger, higher-current analog signal-chain devices. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its differential inputs while using feedback to control gain, bandwidth, and signal integrity. The MP8101 is a rail-to-rail-output amplifier, meaning its output can approach the supply rails more closely than a conventional output stage. It belongs to the operational-amplifier, analog-amplifier, and power-management-adjacent low-power IC categories, making it useful in portable sensors, battery-powered instruments, and low-voltage embedded systems. The main verified specifications are 400 kHz bandwidth, 11 µA supply current, and operation down to 1.8 V. The manufacturer describes the device as an ultra-low-power operational amplifier in a TSOT-23 package. The TSOT-23-5 outline supports compact surface-mount layouts, while the five-pin arrangement is intended for straightforward single-amplifier implementations. Rail-to-rail output supports low-voltage systems in which the signal can occupy much of the available supply range. The MP8101 can be used for sensor amplification, buffer stages, low-voltage ADC drivers, current-shunt monitoring, and portable measurement systems. Its 11 µA supply current is useful in battery-operated equipment where the amplifier must remain present without dominating the standby power budget. The 400 kHz bandwidth permits moderate-speed signal processing, although the datasheet should be consulted for gain-bandwidth, slew-rate, input-common-mode, output-swing, and noise details before finalizing a design. Designers should verify the exact input and output voltage limits, input bias current, output-current capability, noise density, slew rate, and stability requirements against the manufacturer datasheet. Decoupling capacitors should be placed close to the supply pins, and the unused input should be configured according to the datasheet recommendations. This page consolidates the verified manufacturer and distributor information, technical use cases, sourcing guidance, and drop-in replacement information for faster engineering review.
MP8101DJ-LF-Z - 400kHz Low-Power RRO Op Amp | MPS
Monolithic Power Systems MP8101DJ-LF-Z is a single-circuit, rail-to-rail-output operational amplifier with 400 kHz gain-bandwidth product, 11 µA supply current, and operation from a single supply as low as 1.8 V. The device is supplied in a compact TSOT-23-5 surface-mount package and is intended for general-purpose low-voltage signal amplification. An operational amplifier is an analog signal-conditioning IC that amplifies the difference between its inverting and non-inverting inputs. Within the broader semiconductor hierarchy, the MP8101 belongs to the operational-amplifier family of amplifier ICs and supports low-voltage, low-power system designs. Its rail-to-rail output allows the output voltage to approach the supply rails under suitable load and output conditions, while the 400 kHz bandwidth makes it suitable for moderate-speed signal paths rather than high-frequency precision applications. The principal benefits of the MP8101DJ-LF-Z are its 11 µA supply-current consumption, 400 kHz gain-bandwidth product, single-supply operation down to 1.8 V, and 82 dB common-mode rejection ratio. The 0.2 V/µs slew rate supports moderate signal transitions, and the TSOT-23-5 package minimizes board area. These characteristics suit battery-powered sensing, portable instrumentation, low-voltage control, and general analog conditioning where energy efficiency and compactness matter. Technically, the MP8101 is a general-purpose amplifier rather than a dedicated micropower part selected solely for the lowest possible quiescent current. Its 400 kHz bandwidth provides useful closed-loop response for low-frequency and moderate-bandwidth signals. Common-mode rejection of 82 dB helps reduce differential outputs caused by unwanted common-mode voltage, but input offset, input-bias current, output-current capability, noise, stability, and maximum supply voltage must be checked in the complete application before treating it as a universal substitute. Typical uses include buffering sensor outputs, amplifying low-level analog signals, conditioning controls, driving moderate loads, and providing gain in compact battery-operated equipment. The rail-to-rail output is particularly useful when the signal must use most of the available supply range. Designers should nevertheless verify the output swing, capacitive-load behavior, input common-mode range, and shutdown behavior against the manufacturer datasheet before finalizing a design. The primary design consideration is the tradeoff between bandwidth, supply voltage, and current consumption. The 11 µA operating current supports low-power operation, but 400 kHz bandwidth does not make the amplifier appropriate for high-speed communication links or video. Input and output stability should be evaluated with the actual source impedance, load, cable capacitance, and supply-decoupling network rather than under ideal laboratory conditions. This product page consolidates the verified manufacturer and distributor information, identifies sourcing and technical-document links, and separates confirmed MP8101DJ-LF-Z characteristics from unavailable pricing and detailed pin information. It also provides application guidance and an honest drop-in comparison instead of presenting unsupported substitutions as verified equivalents.
MP8102DJ-LF-P - 600kHz 1.8V Low-Power Op Amp | MPS
Monolithic Power Systems MP8102DJ-LF-P is a single low-power operational amplifier featuring 600 kHz gain-bandwidth product, 7.5 µA supply current, and operation from a single supply as low as 1.8 V. The device is offered in a 5-pin TSOT-23 package and uses a rail-to-rail output architecture. These headline characteristics place it within the operational-amplifier, analog-amplifier, and signal-conditioning IC hierarchy. An operational amplifier, or op amp, is a high-gain differential amplifier used to amplify, buffer, filter, or compare small voltage signals. The MP8102 family emphasizes low supply current and low-voltage operation rather than the high bandwidth and drive current associated with general-purpose amplifiers. Its rail-to-rail output allows the output voltage to approach the supply limits under suitable load and output conditions, making it useful in compact, low-power sensor and portable systems. The verified manufacturer description identifies 600 kHz bandwidth, 7.5 µA supply current, and single-supply operation down to 1.8 V. Additional distributor data identifies a 5-pin TSOT-23 package, 82 dB CMRR, and a -40 °C to +85 °C operating-temperature range. The combination of low quiescent consumption and a 600 kHz gain-bandwidth product supports signal paths that require measurable bandwidth without a high-current amplifier architecture. The MP8102 is a single-amplifier device intended for low-voltage analog signal conditioning. A 1.8 V minimum supply supports energy-limited systems, while the 600 kHz bandwidth is suitable for modest-frequency filtering, buffering, and gain stages. Because the verified excerpts do not provide complete electrical-limit tables, exact input-offset voltage, input-bias current, open-loop gain, noise density, and output-drive specifications should be confirmed in the manufacturer datasheet before production release. Typical uses include low-power sensor interfaces, portable instrumentation, battery-powered monitoring, current-loop signal conditioning, and small embedded analog front ends. The 7.5 µA supply current is especially relevant when aggregate amplifier consumption dominates a compact design's available power budget. The 600 kHz bandwidth allows the amplifier to process signals beyond DC without behaving as a purely static precision amplifier. Designers should verify input common-mode range, output swing, capacitive-load stability, noise, and gain-bandwidth behavior directly from the MP8102 datasheet. Decoupling-capacitor values, stability with sensors, and achievable output accuracy are not specified in the supplied excerpts and should not be inferred. PCB layout should keep the input path short and provide a local return path for the supply and ground pins. This product page consolidates the verified manufacturer description, distributor classification, package information, sourcing links, and engineering limitations for MP8102DJ-LF-P. It also distinguishes verified facts from parameters that still require datasheet confirmation, helping engineers evaluate the part without mistaking distributor classifications for complete electrical specifications.
MP8102DJ-LF-Z - 600kHz Low-Power RRIO Op Amp | MPS
The Monolithic Power Systems MP8102DJ-LF-Z is a general-purpose, rail-to-rail-output operational amplifier with 600kHz gain-bandwidth product, 7.5µA supply current, and operation from a single supply as low as 1.8V. The device is supplied in a 5-pin TSOT-23 package, making it suitable for compact, low-power analog signal-conditioning systems. An operational amplifier is an analog integrated circuit that amplifies the difference between its inverting and non-inverting inputs. A rail-to-rail-output amplifier can approach the supply rails at its output, which helps maximize usable output voltage in low-voltage systems. Within the broader hierarchy, the MP8102 is an operational amplifier, analog amplifier IC, signal-conditioning IC, and power-management-support semiconductor designed around low-voltage, low-power signal processing. The MP8102 combines a 600kHz gain-bandwidth product with supply current of 7.5µA. It supports a 5V supply according to the retrieved specification data and can operate from a single supply as low as 1.8V. Additional reported characteristics include 82dB common-mode rejection, 0.1V/µs slew rate, and a maximum input offset voltage of 5mV. Its rail-to-rail output architecture improves output headroom when the amplifier operates close to the available supply voltage. The 600kHz bandwidth makes the MP8102 suitable for modest-frequency signal amplification rather than high-speed video or RF tasks. Its 7.5µA supply current reduces power consumption in continuously powered instrumentation, while the small TSOT-23 package supports space-constrained boards. The 0.1V/µs slew rate defines how quickly the output can move under suitable loading and should be checked against large-signal and capacitive-load requirements. Typical uses include low-voltage sensor conditioning, battery-powered measurement nodes, audio and communication interface buffers, microcontroller analog front ends, and general-purpose signal amplification. Its rail-to-rail output behavior is particularly useful when the processed signal must occupy much of the available 1.8V-to-5V supply range. The TSOT-23 package also requires careful PCB layout and adequate thermal spreading for reliable operation. When designing around the MP8102, verify the exact input common-mode range, output swing, output-current capability, noise, and stability with capacitive loads against the manufacturer datasheet. Place the device close to the feedback network and bypass its supply pins with a short, low-inductance connection to minimize instability, ground offset, and susceptibility to switching-node noise. This product record consolidates the verified manufacturer and distributor data with practical design guidance, application analysis, lifecycle-relevant sourcing information, and an explicit separation between documented characteristics and parameters that still require datasheet confirmation.
MP8103DK-LF - Dual 200kHz Rail-to-Rail Op Amp | MPS
The Monolithic Power Systems MP8103DK-LF is a dual, rail-to-rail-output operational amplifier rated for a 5 V supply, with a 200 kHz gain-bandwidth product, 82 dB CMRR, 0.1000 V/µs slew rate, and an 8-MSOP package. The two amplifiers are intended for low-voltage signal conditioning where compactness, low power, and rail-to-rail output operation are useful. Verified distributor descriptions identify this device as a standard general-purpose, dual amplifier, while the supplied datasheet snippets confirm its 5 V supply condition, 82 dB CMRR, 0.1000 V/µs slew rate, −40 °C to +85 °C operating range, MSOP-8 package, and RoHS-compliant status. An operational amplifier is an analog integrated circuit that compares two input voltages and drives its output toward a higher level when the noninverting input exceeds the inverting input. Within the amplifier hierarchy, the MP8103 is an operational amplifier IC, also called an op amp, within analog and amplifier semiconductors. A dual device contains two amplifier channels, allowing one package to serve two related signal paths. Rail-to-rail output means the output can approach the supply rails under suitable load and output conditions, making the device relevant to low-voltage systems whose usable signal range extends close to the rails. The verified data highlights a 200 kHz gain-bandwidth product, 82 dB common-mode rejection ratio, and 0.1000 V/µs slew rate. These figures describe the amplifier’s speed and immunity to signals common to both inputs. The 200 kHz bandwidth is relevant for signal paths that do not require high-frequency operation, while the 82 dB CMRR indicates rejection of common-mode interference. The 8-MSOP format supports compact PCB layouts, and the dual-channel configuration can reduce the number of packages compared with using separate single amplifiers. The MP8103 family is described as a single-supply, rail-to-rail-output operational amplifier. The verified search data also reports operation from a supply as low as 1.8 V for the MP8103 family and approximately 14 µA supply current in one related family description. For the exact MP8103DK-LF, use the manufacturer datasheet for full electrical limits, input range, output behavior, stability, and recommended operating conditions. The −40 °C to +85 °C operating-temperature specification is available for this exact part in the supplied search data. Typical applications include low-voltage sensor interfaces, buffered analog measurements, audio or communications signal conditioning, and general embedded analog systems where two amplifier channels are useful. Because the available verified data does not provide a genuine manufacturer PDF URL, application-specific limits, or complete pricing values, those fields are marked as needed rather than estimated. Engineers should confirm the exact pinout, supply limits, input common-mode range, output swing, noise, and stability requirements against the official MP8103 datasheet before production release.
MP8103DK-LF-P Dual 200 kHz Low-Power Op Amp | MPS
Monolithic Power Systems MP8103DK-LF-P is a dual, general-purpose operational amplifier with a 200 kHz gain-bandwidth product, 5.5 V maximum supply capability, 14 µA supply current, and an 8-MSOP package. The device uses rail-to-rail output stages and can operate from a single supply as low as 1.8 V. These characteristics position it within the operational amplifier hierarchy as a low-voltage, low-power amplifier suitable for portable and embedded signal-conditioning systems. An operational amplifier, or op amp, is a high-gain differential amplifier used to compare and amplify small voltage signals. The MP8103 is a dual amplifier, so one package contains two independent amplifier channels. It belongs to the general-purpose amplifier class within integrated circuits and is intended for functions such as voltage buffering, sensor conditioning, current-voltage conversion, and gain-stage implementation when low supply current is more important than high bandwidth. The verified distributor information identifies the MP8103 as a 200 kHz gain-bandwidth device, while another indexed datasheet description identifies 600 kHz bandwidth for the MP8103 family. It is a rail-to-rail-output amplifier with a maximum indicated supply voltage of 5.5 V and an exceptionally low 14 µA supply current. Operation from 1.8 V permits use in systems where the available energy budget limits continuous amplifier consumption. The MP8103’s dual-channel configuration saves board area compared with two separate single amplifiers, while its MSOP package supports compact layouts. Rail-to-rail output behavior can simplify designs that require the output to approach the available supply range. Engineers should nevertheless verify output swing, input common-mode range, offset voltage, noise, stability, and load-driving capability against the manufacturer datasheet before committing a high-impedance or precision application. Typical uses include low-power sensor interfaces, portable instrumentation, battery-powered condition-monitoring circuits, and low-frequency analog signal chains. The 14 µA supply current is particularly useful when the amplifier must remain continuously powered, while 200 kHz bandwidth provides adequate response for many sensor and control signals rather than high-speed waveform applications. The primary design consideration is supply headroom. Because the device can operate from 1.8 V, the selected output must remain within the verified output-swing limits at the intended load. Input bias currents should also be compared with source impedances to prevent avoidable DC errors, and each power rail should be decoupled close to the device pins. This page consolidates verified distributor specifications, sourcing information, package details, application guidance, and engineering caveats. It distinguishes confirmed MP8103DK-LF-P attributes from parameters that remain unavailable in the supplied web data, supporting more accurate design-in and procurement decisions.
MP8103DK-LF-Z - Dual 600kHz Low-Power Op Amp | MPS
Monolithic Power Systems MP8103DK-LF-Z is a dual, single-supply, rail-to-rail-output operational amplifier designed for low-voltage, low-power signal-conditioning systems. The verified distributor data identifies a 600 kHz gain-bandwidth product, operation from a supply as low as 1.8 V, and approximately 14 microamps of supply current. The device is supplied in an 8-MSOP package, making it suitable for compact portable, sensor, and instrumentation designs where two amplifier channels are required in one package. An operational amplifier is an analog integrated circuit that uses high-gain differential feedback to amplify or buffer an input signal. The MP8103 belongs to the operational-amplifier family within the broader linear-amplifier and signal-conditioning hierarchy. Its dual-channel configuration reduces board area by combining two amplifiers in one package, while its low-power operation is useful when the available supply current is limited. The main differentiators are the 600 kHz gain-bandwidth product, low 1.8 V minimum supply voltage, approximately 14 microamp supply current, and rail-to-rail output capability. These characteristics support portable sensor interfaces, battery-powered measurement systems, low-voltage analog signal chains, and general-purpose amplification where low power consumption and compactness are more important than high bandwidth. The MP8103 is identified by distributor listings as a dual rail-to-rail 8-MSOP amplifier. The available verified material describes the MP8103 family as a single-supply, dual rail-to-rail-output operational amplifier. Because the supplied web data does not include the full manufacturer datasheet parameter table, detailed specifications such as input common-mode range, output swing, slew rate, noise density, offset voltage, and temperature range are marked as requiring verification before final design release. Typical implementations include two-channel sensor conditioning, low-voltage battery monitoring, portable medical or industrial measurement modules, and embedded analog interfaces. The 1.8 V operating capability is especially valuable in systems powered from a single lithium-cell or low-voltage regulated rail, while the dual channel count reduces component count compared with two separate single amplifiers. For layout, keep input and feedback paths short, place the device close to the bypass capacitor, and route high-impedance input nodes away from switching and digital return currents. Confirm the actual input common-mode and output swing ranges from the manufacturer datasheet before using the amplifier near the supply rails. This page consolidates the verified distributor identity, package information, low-power characteristics, sourcing links, and engineering selection guidance for MP8103DK-LF-Z.
MP8104DJ-LF-P - 1.8V 400kHz Rail-to-Rail Op Amp | MPS
Monolithic Power Systems MP8104DJ-LF-P is a general-purpose, single-circuit operational amplifier designed for low-voltage, low-power signal conditioning. The device operates from a single supply as low as 1.8 V, provides a 400 kHz gain-bandwidth product, consumes approximately 11 µA of supply current, and uses a rail-to-rail output stage. It is packaged in the compact TSOT-23-5 surface-mount package with an industry-standard pin arrangement. An operational amplifier is an analog integrated circuit that amplifies the voltage difference between its differential inputs. Operational amplifiers belong to the broader signal-conditioning IC hierarchy, alongside instrumentation amplifiers, comparators, buffers, and specialized analog front-end devices. The MP8104DJ-LF-P is intended for applications that require compactness, low supply voltage, low power consumption, and a general-purpose single amplifier. The most important verified specifications are the 1.8 V minimum single-supply operation, 400 kHz bandwidth, and 11 µA supply current. Its rail-to-rail output allows the output voltage to approach the supply rails more closely than a conventional non-rail-to-rail output stage, which can be useful in compact sensor, filtering, and signal-level conditioning circuits. The TSOT-23-5 package helps minimize board area, although its small footprint requires careful layout and thermal analysis. The MP8104 is listed as an ultra-low-power operational amplifier with an industry-standard pin-out. The verified distributor information identifies it as a standard general-purpose amplifier in a one-circuit TSOT-23-5 package. Mouser also marks MP8104DJ-LF-P as NRFND and recommends MP8102 for new designs, so designers should verify lifecycle requirements before committing a new production PCB to this part. The manufacturer product page is the appropriate starting point for the latest datasheet and lifecycle information. Typical uses include low-voltage sensor interfaces, battery-powered measurement circuits, analog filtering, general signal conditioning, portable instrumentation, and low-power embedded systems. The 400 kHz bandwidth is suitable for modest-speed applications rather than high-frequency precision signal chains. When selecting a replacement, verify the input common-mode range, output swing, offset voltage, noise, slew rate, and stability requirements in addition to the package and supply voltage. A critical design consideration is avoiding overdriving the input or output stages. Keep the output within the amplifier's specified operating limits, account for capacitive loading at the output, and use short, low-impedance signal paths. For single-supply operation, provide adequate input and output decoupling close to the device and confirm that the selected feedback network is stable with the intended noise gain. This product page combines the verified manufacturer and distributor information with practical design guidance, lifecycle caveats, pricing fields, and package-level replacement considerations that are not fully available from a distributor listing alone. It is intended to help engineers and purchasing teams verify fit, availability, and redesign risk.
MP8104DJ-LF-Z - 1.8V, 400kHz Rail-to-Rail Op Amp
The Monolithic Power Systems MP8104DJ-LF-Z is an ultra-low-power, rail-to-rail-output operational amplifier with a 1.8 V to 5.5 V supply range, 400 kHz gain-bandwidth product, and 2 pA input-bias current. The device is supplied in a surface-mount TSOT-23-5 package and uses an industry-standard five-pin operational-amplifier pinout. The MP8104 is positioned for portable, low-voltage signal-processing systems where low operating current, small package size, and rail-to-rail output capability are important. An operational amplifier is a high-gain analog signal-conditioning IC used in the broader amplifier IC and analog IC hierarchy. Its common uses include voltage buffering, current-to-voltage conversion, differential sensing, active filtering, and feedback-controlled gain stages. The MP8104's 1.8 V minimum supply voltage allows operation directly from a single low-voltage cell or a low-dropout-regulated rail, while its rail-to-rail output enables useful signal swing toward the upper supply rail in low-voltage systems. The verified device information identifies a 400 kHz gain-bandwidth product and 2 pA input-bias current. The 400 kHz bandwidth provides a practical operating range for slow sensor signals, low-frequency instrumentation, and feedback loops that do not require high-speed signal handling. The 2 pA bias-current figure is particularly useful for high-impedance sensing, where input leakage can create gain errors. A listed 82 dB metric is also associated with the device, although the supplied source snippets do not fully define the measurement conditions. The TSOT-23-5 package minimizes PCB area and is compatible with high-density analog and mixed-signal layouts. Because the package has limited thermal mass, sustained output current and power dissipation require careful load and layout review. The exact input-offset voltage, output-current capability, quiescent current, noise spectrum, common-mode range, and operating-temperature limits were not supplied in the verified data and must be confirmed in the manufacturer datasheet before production design. Typical uses include battery-powered sensor interfaces, portable biomedical signal conditioning, low-current industrial monitoring, audio and control-signal amplification, and small-footprint analog filter stages. The low 1.8 V supply threshold and small package make the device especially suitable for space-constrained equipment powered from a single cell or a low-energy Bluetooth, IoT, or wearable sensor node. When designing around the MP8104, place input, output, and decoupling connections using the shortest practical signal paths and provide local supply bypassing according to the manufacturer layout guidance. Confirm output-swing limits under the actual load, verify that the selected feedback network works across the intended 1.8 V to 5.5 V range, and account for input-bias-current error when the source impedance is high. This product record consolidates the verified manufacturer and distributor facts for the MP8104DJ-LF-Z with package guidance, sourcing limitations, and application-oriented engineering considerations. It also explicitly separates published values from parameters that still require confirmation from the complete manufacturer datasheet.
MP8110DK-LF - 40V High-Side Current-Sense Amplifier | MPS
Monolithic Power Systems MP8110DK-LF is a low-cost, precision, high-side current-sense amplifier designed for current monitoring from a single 2.5V to 40V supply. The device provides a single amplifier channel in an 8-MSOP package and is intended for notebook computers, cell phones, battery-powered systems, and other applications where DC load-current measurement is required. Its high-side placement avoids interrupting the monitored power path and allows the sensed current to be measured relative to ground. A current-sense amplifier is an analog signal-conditioning device that measures the voltage drop across a small sense resistor and produces an output proportional to the current flowing through that resistor. The MP8110 family belongs to the precision analog and current-measurement hierarchy, supporting high-side current sensing, power-system monitoring, battery management, load detection, and overcurrent protection. Its low supply current helps preserve battery life in portable systems. The manufacturer describes the MP8110 as operating from 2.5V to 40V and typically consuming 12 µA. The device output is proportional to load current, and the MP8110 evaluation-board information states that 1V output corresponds to 5A of load current. This relationship depends on the selected sense resistor and device gain; the exact gain, common-mode range, accuracy, and electrical limits should be confirmed in the manufacturer datasheet before final design release. High-side current sensing places the sense resistor in the positive supply conductor, so the amplifier can monitor current without disconnecting the load or placing a high-side transistor in the power path. This is useful in battery-powered equipment where the ground connection must remain common with the monitored system. The approach can also simplify power-path protection because the load remains connected during measurement. The MP8110 is suitable for notebook computers, cell phones, battery-operated instruments, industrial control systems, power adapters, and other DC rails where current monitoring is valuable. In these applications, the amplifier output can be connected to an analog-to-digital converter, comparator, microcontroller input, or system controller for current reporting, load detection, and protection. The 40V supply capability is useful for systems whose monitored rail is above conventional low-voltage logic levels. Designers should verify the sense-resistor value, Kelvin routing, amplifier gain, output swing, supply decoupling, and input common-mode limits against the specific MP8110 ordering code and datasheet. Keep the sense-resistor connections short and symmetrical to reduce parasitic resistance and measurement error. Place the amplifier and filtering components close to the sense resistor, and provide stable supply bypassing where required by the application. This page summarizes the verified manufacturer and distributor information for MP8110DK-LF and distinguishes confirmed specifications from parameters that require datasheet confirmation. It also provides application guidance and procurement context for engineers comparing high-side current-sense amplifier options.
MP8110DK-LF-P - 40V High-Side Current Sense Amplifier | MPS
Monolithic Power Systems MP8110DK-LF-P is a precision high-side current-sense amplifier with one channel, a 2.5 V to 40 V operating supply range, and an 8-MSOP package. The device typically consumes 12 µA, while its output provides 1 V for a 5 A load-current condition according to the manufacturer evaluation-board description. These characteristics position it for low-cost battery and DC current monitoring where the measured conductor lies above the system ground potential. A high-side current-sense amplifier is an instrumentation amplifier that measures the small voltage developed across a sense resistor placed in the positive supply path. In the component hierarchy, it belongs to the current-sense amplifier family, instrumentation amplifier category, analog signal-conditioning ICs, and broader power-monitoring and power-management ecosystem. Unlike a low-side arrangement, high-side sensing keeps the load-current path at ground potential and supports direct monitoring of battery or system input current. Key features include a wide 2.5 V to 40 V single-supply operating range, typical supply consumption of 12 µA, one amplifier channel, and a low-cost 8-MSOP implementation. The manufacturer identifies notebook computers, cell phones, and battery-powered systems as representative applications. An evaluation board is also available as the EV8110DS-00A, providing a practical platform for evaluating the device's output response and current-to-voltage relationship. The MP8110 family uses a high-side sensing arrangement so that the input-side common-mode voltage can rise with the monitored bus while the measured differential signal remains small. Its 1 V output for a 5 A load condition provides a useful reference for the accompanying evaluation board. Designers should nevertheless verify the complete gain, output range, common-mode limits, offset, accuracy, and stability specifications against the current manufacturer datasheet before finalizing a production design. Typical uses include battery charge monitoring, DC input-current measurement, load-current reporting, and system power-management feedback. The low 12 µA typical consumption is particularly relevant to portable equipment where every microampere contributes to standby demand. The device can also support power-path monitoring when the conductor being measured must remain at a high common-mode voltage relative to the system ground. The primary design consideration is the sense-resistor and feedback-network implementation. Place the sense resistor where it can be measured cleanly, route the differential inputs as a short matched pair, and confirm that the expected output voltage remains inside the amplifier's operating range. Component values, resistor tolerance, trace resistance, and the amplifier's own accuracy will determine the final current-measurement error. This page consolidates verified manufacturer specifications, distributor availability, a same-family drop-in alternative, application guidance, and practical selection considerations. It also distinguishes supplied facts from parameters that require confirmation in the manufacturer datasheet, supporting faster engineering evaluation without presenting unverified electrical values as established specifications.
MP8110DK-LF-Z - 40V High-Side Current Sense Amp | MPS
Monolithic Power Systems Inc. MP8110DK-LF-Z is a single-circuit, precision high-side current-sense amplifier with a 2.5 V to 40 V input-voltage range and a 1 V output corresponding to 5 A of load current, housed in an 8-pin MSOP package. The device is intended to monitor current in a high-side supply rail while producing an analog voltage proportional to the measured load current. A high-side current-sense amplifier is an instrumentation amplifier that measures the small voltage drop across a sense resistor placed in series with a power path. The MP8110 belongs to the current-sense amplifier category, which is part of the broader analog and mixed-signal IC hierarchy. Its high-side placement keeps the monitored load near ground potential, making it useful in systems where the current-carrying conductor is difficult to bring to a low-voltage analog input. The verified manufacturer information identifies a 2.5 V to 40 V operating input range, a typical 17 µA supply consumption, one amplifier circuit, and a nominal transfer relationship in which 1 V of output represents 5 A of load current. This 0.2 V/A relationship provides a direct way to interpret the output voltage during current measurements. The 40 V capability supports measurement of high-voltage rails without requiring the amplifier to be placed directly across the full supply voltage. The MP8110DK-LF-Z is described by the manufacturer as a low-cost, precision, high-side current-sense amplifier. Its proportional analog output can be connected to an ADC, comparator, controller, or monitoring circuit so that the host system can measure load current or react when a programmed threshold is exceeded. The manufacturer also documents the EV8110DS-00A evaluation board for evaluating the MP8110 in a complete application circuit. Typical uses include power-supply load monitoring, battery-powered systems, industrial controllers, motor-control circuits, and general 40 V power rails. Because the output scales at 0.2 V per ampere, a 5 A load produces a 1 V output according to the manufacturer product-page information. Designers should verify the required sense-resistor value, output range, error limits, and operating conditions against the complete manufacturer datasheet before production use. A primary design consideration is Kelvin routing of the sense-resistor connections. The amplifier must detect the voltage drop across the sense resistor without picking up voltage drops in its own supply and ground traces. Short, symmetric connections, suitable resistor placement, and a clean return path help preserve measurement accuracy. The analog output should also remain within the input range of the receiving ADC or controller. This page consolidates the verified manufacturer and distributor information for MP8110DK-LF-Z, including the known electrical characteristics, package information, sourcing links, and practical application guidance. It also separates documented values from parameters that still require confirmation from the full datasheet, helping engineers make faster and more defensible component-selection decisions.
MP8130DJ-LF-Z - 36V 200kHz Low-Power Op Amp | MPS
The Monolithic Power Systems MP8130DJ-LF-Z is an ultra-low-power, high-voltage operational amplifier with rail-to-rail output, 200 kHz bandwidth, and a 10 uA typical supply current. It operates from a single 2.7 V to 36 V supply and is packaged in a compact TSOT-23-5 surface-mount package. The MP8130 family is designed for applications that require higher supply-voltage tolerance and low operating power, including industrial instrumentation, sensor interfaces, battery-powered systems, and low-frequency signal-conditioning circuits. An operational amplifier, or op amp, is a high-gain analog amplifier intended for feedback-based applications. The MP8130 is a general-purpose precision analog device whose rail-to-rail output allows the output voltage to approach the supply rails under suitable load and output conditions. Its single-supply operating range of 2.7 V to 36 V places it within the voltage-regulator and power-management IC ecosystem as a signal-conditioning component rather than a power-conversion device. Key characteristics include a 200 kHz gain-bandwidth product, approximately 10 uA supply current, 82 dB CMRR, and a 0.1 V/us slew rate. The combination of high-voltage tolerance and low quiescent current makes the device useful where a conventional low-voltage amplifier would not tolerate the available supply voltage. The TSOT-23-5 package supports space-constrained PCB layouts while retaining five-pin operational-amplifier connectivity. The MP8130 is optimized for low-frequency closed-loop operation rather than high-speed signal processing. Its bandwidth limits how quickly the output can respond to small-signal inputs, while the 0.1 V/us slew rate limits large-signal transitions. Feedback-network values, load capacitance, input common-mode range, and supply bypassing should therefore be checked against the manufacturer datasheet before deployment in precision or high-speed designs. Typical applications include low-power sensor conditioning, industrial control and monitoring, portable instrumentation, battery-operated measurement systems, and analog signal buffering. The 36 V maximum supply rating can simplify designs that operate from industrial rails, although the actual operating range must remain within the specified 2.7 V to 36 V limits and the total supply voltage must not exceed the device rating. For PCB implementation, place input and output bypass capacitors close to the amplifier pins and use low-ESL, low-ESR surface-mount ceramic capacitors. Keep feedback traces short and separate high-current return paths from sensitive input nodes. The manufacturer datasheet should be consulted for the complete electrical-characteristics table, input and output limits, and package drawings. This product record consolidates manufacturer specifications, distributor availability information, package details, application guidance, and verified drop-in replacement findings for engineers evaluating the MP8130DJ-LF-Z.
MPY100AG - 4-Quadrant Analog Multiplier/Divider | Texas Instruments
The Texas Instruments MPY100AG is a precision 4-quadrant analog multiplier/divider originally developed by Burr-Brown, delivered in a 14-pin ceramic CDIP (0.300 inch, 7.62 mm) package and operating from dual supplies of 8.5 V to 20 V (typically +/-15 V DC). An analog multiplier is a linear function block whose output voltage is proportional to the product of two input voltages; the broader family of multipliers/dividers sits within the analog signal processing hierarchy, below full analog computers but above simple operational amplifier circuits. The MPY100 integrates a complete multiplication cell, output amplifier, and laser-trimmed thin-film resistor network on a single monolithic die, eliminating the external trims and potentiometers required by older discrete multiplier designs. Key features include true four-quadrant multiplication, on-chip support for analog division and square-root computation without external amplifiers, a slew rate of 20 V/us, and guaranteed accuracy classes achieved through laser trimming. The ceramic DIP package supports extended temperature deployment and provides the mechanical robustness expected in instrumentation and military-grade builds. The transfer architecture of the MPY100 implements W = XY/10 (multiplication) or W = 10Z/X (division) and W = square-root of (10Z) (square-root) via simple pin strapping, with fully differential, high-impedance inputs derived from the internal op amp. Laser trimming of the one-chip design guarantees accuracy over temperature, which is the core advantage over untrimmed GA (general purpose analog) multipliers such as the classic MC1495 class of parts that require extensive external calibration. Typical applications include analog computation blocks in process control, RMS-to-DC and power measurement front ends, voltage-controlled filters and amplifiers, modulators/demodulators and phase detectors, and square-root extraction from differential pressure sensors for flow measurement. When designing with the MPY100AG, use symmetric +/-15 V rails, keep feedback paths short, and reserve headroom: the 10 V full-scale input and output architecture means signals should be scaled to stay within the guaranteed accuracy window rather than the absolute supply limits. This page adds value beyond the TI datasheet by consolidating drop-in same-family alternatives (MPY100CG, MPY100SG), grade-level selection guidance, practical design notes, and RFQ-based sourcing information in one engineer-oriented reference.
MPY100AM - Precision Analog Multiplier/Divider | Texas Instruments
The Texas Instruments MPY100AM (originally Burr-Brown) is a precision analog multiplier/divider IC in a 10-pin TO-100 metal can package, offering four-quadrant multiplication, analog division, and square-root functions in a single laser-trimmed monolithic chip requiring no external trimming potentiometers. An analog multiplier/divider is a nonlinear signal-processing building block that produces an output proportional to the product, quotient, or square root of two input voltages. Within the signal-chain hierarchy, it sits alongside operational amplifiers and precision analog computing circuits, and is classified as a high-performance analog IC used for modulation, demodulation, rms conversion, and power measurement. Key features per the manufacturer datasheet include low cost, differential inputs, 100% tested and guaranteed accuracy, no external trimming required, low noise performance (quoted at 10 kHz in the datasheet features), and a highly reliable one-chip design. Because the transfer function is laser-trimmed at the factory, designers avoid the tedious calibration procedures associated with discrete multiplier cells built from op-amps and matched transistor pairs. The MPY100 architecture integrates the multiplier core and output summing amplifier on one die, which improves accuracy and thermal tracking compared to hybrid or multi-chip solutions. It performs four-quadrant multiplication, division, and square rooting without external amplifiers or potentiometers, simplifying PCB area and bill-of-material cost in analog computation circuits. Typical applications include analog signal conditioning, modulation and demodulation, RMS-to-DC conversion front ends, power calculation in instrumentation, and general-purpose analog computing in industrial and test equipment. The wide operating temperature range supports demanding industrial environments. Design consideration: as an analog computation device, the MPY100 is sensitive to supply decoupling and layout; keep input traces short and ground the differential inputs properly to preserve the factory-trimmed accuracy. This page synthesizes distributor availability, family alternatives, and practical design guidance not found in the manufacturer datasheet.
MPY100BG - 4-Quadrant Analog Multiplier/Divider | Texas Instruments
The Texas Instruments MPY100BG is a 4-quadrant analog multiplier/divider, a low-cost precision computational component originally designed by Burr-Brown and supplied in a 14-pin ceramic DIP (CDIP) package. It performs four-quadrant multiplication, analog division, and square-root operations on-chip, executing the transfer function W = (X1 - X2)(Y1 - Y2)/10 without external amplifiers, trimming potentiometers, or support circuitry. An analog multiplier is a nonlinear signal-processing IC whose output voltage is proportional to the product of two input voltages, placing it in the broader family of analog computational circuits alongside operational amplifiers, log/antilog amplifiers, and voltage-to-frequency converters. The MPY100 belongs to the class of precision multipliers used for real-time signal math in analog signal chains before or alongside digital processing. Key features of the MPY100BG include differential X and Y inputs for common-mode noise rejection, 100% factory testing with guaranteed accuracy grades, laser-trimmed one-chip construction that eliminates external trimming, low output noise up to 10 kHz, and wide-temperature operation. According to the manufacturer datasheet, the family emphasizes low cost, high reliability, and guaranteed accuracy specifications. Technically, the MPY100 uses a laser-trimmed monolithic design: thin-film resistors and the gain-setting element are trimmed at wafer level, so transfer-function accuracy is guaranteed without user calibration. This distinguishes it from older multiplier generations such as the discrete-trimmed MC1495-class parts, which required external offset and scale-factor potentiometers. The internal output amplifier buffers the product signal, allowing direct connection to loads or further analog stages. Typical applications include analog signal multiplication and division in instrumentation, modulation and demodulation (AM, suppressed-carrier) in communications equipment, RMS-to-DC and square-root computation in measurement systems, function generation, and power/voltage-product measurement in energy monitoring circuits. The ceramic package suits industrial environments requiring long-term stability. When designing with the MPY100BG, observe the datasheet supply-voltage and input common-mode limits, and keep unused inputs properly terminated; division and square-root configurations require specific feedback wiring of the output amplifier as shown in the manufacturer datasheet application circuits. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MPY100BM - Precision Multiplier/Divider TO-100 | Texas Instruments
The Texas Instruments MPY100BM (originally Burr-Brown) is a precision analog multiplier-divider IC delivering four-quadrant multiplication, division, and square-root functions in a 10-pin TO-100 metal can package, operating from nominal +/-15V supplies with a bipolar process design and a nominal bandwidth of 0.55 kHz as listed by distributor parametric data. An analog multiplier-divider is a nonlinear signal-processing device that produces an output proportional to the product, quotient, or square root of two input voltages. Within the analog signal chain hierarchy, it sits alongside operational amplifiers and instrumentation amplifiers as a foundational analog computational block, enabling power measurement, RMS conversion, modulation, and gain-control functions without digital conversion. The MPY100 integrates the multiplier core and output summing amplifier on a single laser-trimmed die. Key features include differential X and Y inputs, 100% factory accuracy testing with guaranteed specifications, no external trimming components required, low noise at 10 kHz, and a highly reliable one-chip design. These characteristics eliminate costly potentiometer trimming in production and simplify board-level design. Technically, the MPY100 employs a laser-trimmed bipolar translinear multiplier core followed by an on-chip output amplifier, allowing direct configuration as a multiplier, divider (using the Z input feedback path), or square-rooter with only external connections, no external active parts. Burr-Brown's laser trimming establishes the rated total error grade at the factory over the full temperature range for the M grade. Typical applications include analog signal computation in industrial instrumentation, power and energy measurement, modulator-demodulator (analog communication) circuits, and RMS-to-DC conversion front ends where a compact, trimmed computational element is preferred. A key design consideration: the 10-pin TO-100 metal can is a through-hole package with round pin arrangement, so verify board footprint and thermal-mechanical anchoring before layout, and observe supply headroom for the input signal range. This page synthesizes distributor pricing, drop-in alternatives, design notes, and application guidance not found in the manufacturer datasheet.
MPY100SM - Precision Analog Multiplier/Divider | Texas Instruments
The Texas Instruments MPY100SM is a laser-trimmed, precision four-quadrant analog multiplier/divider housed in a 10-pin TO-100 metal can package. Originally introduced by Burr-Brown (acquired by Texas Instruments in 2000), the MPY100SM performs multiplication, division, and square-root operations on-chip with guaranteed accuracy and no external trimming required. An analog multiplier is a device whose output voltage is proportional to the product of two input voltages. It sits within the broader analog signal processing hierarchy: analog multiplier/divider -> nonlinear analog function circuit -> operational amplifier family -> analog front-end signal chain components. The MPY100 belongs to the class of general-purpose multiplier/dividers used wherever two analog signals must be algebraically combined in real time, before digital conversion became the default approach. Key features include differential X and Y inputs, a fully 100% tested and guaranteed accuracy specification, laser-trimmed on-chip thin-film resistors that eliminate external potentiometers, and low noise performance specified at 10 kHz. The single-chip design delivers high reliability, and the device operates over a wide temperature range with standard +/-15V supplies, making it suitable for industrial environments. Technically, the MPY100 integrates a Gilbert-cell style translinear multiplier core with an internal output amplifier, so squaring, square-rooting, and ratio computations need no external op-amps or trim networks. The transfer function is set entirely by the on-chip laser-trimmed network, which is the source of its guaranteed, factory-tested accuracy - a notable advantage over older hybrid multipliers requiring calibration. Typical applications include analog computation in instrumentation, modulation and demodulation in communications systems, true-RMS and power measurement circuits, voltage-controlled filters and amplifiers, and square-root extraction from 4-20 mA transducer signals. Design consideration: the MPY100 is a legacy part - Texas Instruments recommends the MPY634 as the modern replacement, so new designs should evaluate it while the MPY100SM serves existing boards and last-time-buy programs. This page synthesizes distributor availability data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
MS32011 - Component Datasheet, Specs & Alternatives
The MS32011 component data sheet and specification profile, drawn from manufacturer and distributor sources, is summarized below for engineering reference. The MS32011 appears in distributor catalogs and parts databases, but no verified manufacturer datasheet, parametric block, or authoritative specification table was located in the provided web search results. The MPN string is similar to several unrelated catalog numbers - including an MS3201 infrared transceiver from Novalog, an MS320 Schottky barrier diode from Zibo Seno, an MSD3201 by ITT, and an MS3201 Tektronix acquisition module - none of which are confirmed to be the same silicon as the MS32011. Because of this ambiguity, every spec below is marked as needing datasheet verification before it can be cited in a BOM, schematic, or compliance document. This page exists to consolidate every public reference to the string "MS32011" so that an engineer searching for the MPN can quickly see what is known, what is unconfirmed, and where to look next. The Verified Web Data returned a 1:32 plastic scale model kit SKU (Mars Figures Delta Force MS32011), a tapered-roller bearing cross-reference (32011 series), a Phoenix Contact VAL-MS 320/1+1 surge arrester, and generic cross-reference tools - none of which is the MPN itself. No manufacturer page, octopart record, distributor SKU, or octopart-equivalent parametric listing was returned for the exact string "MS32011" as an electronic component. Until the manufacturer and category of the MS32011 are confirmed, treat this entry as a placeholder record. The drop-in alternatives list below is therefore populated with parametrically similar parts from common adjacent families (LDO regulators, op-amps, and small-signal analog ICs) only as engineering search aids; none have been verified as drop-in compatible because the package and pinout of the MS32011 itself are unknown. Use this entry as a starting point for cross-referencing, and confirm all specifications against the original manufacturer datasheet before design-in. Recommended next steps for an engineer working with the MS32011: search the manufacturer prefix on the part label or shipping carton, scan the package marking under magnification, run the MPN through DigiKey/Mouser parametric search, and request a datasheet from the supplier of record. Once the manufacturer and category are identified, the spec list, pinout, package, and alternatives can be updated with verified values. Do not assume any spec in this entry is production-ready without datasheet confirmation.