Operational Amplifiers are the fundamental components of electronic circuits and are used for signal conditioning, filtering, and other processing tasks in practically all electrical applications. The main factors that have a significant impact on the growth of the operational amplifiers market are the rising demand for battery-powered products, the increasing adoption of electronic devices, and the growing need for connected devices. In this article, everything PE has listed some interesting Op-amps that were trending on the website.
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Low-Power CMOS Operational Amplifier for Portable Applications
The ALD1722GDA from Advanced Linear Devices is a Low-Power CMOS Operational Amplifier that has been designed for a broad range of precision applications requiring a very low input signal power to drive the amplifier. It requires a supply voltage of ±2 V to ±5 V, and an input offset and bias current of 0.01 pA. This op-amp provides an output voltage of 4.998 V, a large signal voltage gain of 250 V/mV, and a common-mode rejection ratio (CMRR) of 97 dB. This operational amplifier is available in a surface-mount package that measures 5 x 4.05 x 1.75 mm and is ideal for system output level shifters, precision sample and hold amplifiers, precision current-to-voltage converters, precision gain amplifiers, transducer biasing circuits, precision cable drivers, sensor interface circuits, biochemical, and portable applications. Read more.
Automotive Qualified Power Operational Amplifier
The MCP6021T-E/MS from Microchip Technology is an Automotive Qualified Power Operational Amplifier that is ideal for automotive, multi-pole active filters, audio processing, DAC buffers, test equipment, and medical instrumentation applications. It requires a supply voltage of 2.5 - 5.5 V, an input offset voltage of -2.5 to 2.5 mV, and an offset current of ±1 pA. This op-amp provides an output current of ±30 mA. It delivers a large signal voltage gain of 110 dB and has a common mode rejection ratio (CMRR) of 90 dB. This op-amp is available in a surface-mount package that measures 4.90 x 6.00 x 1.75 mm. Read more.
90 dB Precision Operational Amplifier
The AO1376E5R from AiT Semiconductor is a Precision Operational Amplifier that is ideal for ADC buffer, audio equipment, medical instrumentation, handheld test equipment, active filtering, sensor signal conditioning, and battery-powered instrumentation applications. It requires a supply voltage of 2.1 - 5.5 V and an input bias and offset current of 1 pA. This op-amp provides an output voltage of 0.1 V and an output current of 70 mA. It delivers a large signal voltage gain of 90 dB and has a common mode rejection ratio (CMRR) of 82 dB. This RoHS-compliant op-amp is available in a surface-mount package that measures 5.1 x 6.2 x 1.55 mm. Read more.
Automotive Qualified Rail-to-Rail CMOS Operational Amplifier
The BD7280YG-CTR from ROHM Semiconductor is an Automotive Qualified Rail-to-Rail CMOS Operational Amplifier that is ideal for engine control units, electric power steering (EPS), anti-lock braking systems (ABS), automotive electronics, current monitoring amplifier, ADC front-ends, buffer amplifier, amplifiers, sensor amplifiers, and battery-powered equipment applications. It requires a supply voltage of 2.5 - 5.5 V (single) and ±1.25-±2.75 V (dual), an input offset voltage of up to 1.6 mV, and an input bias current of 0.5 pA. This op-amp provides an output voltage of 10 mV and an output current of 50 mA. It delivers a large signal voltage gain of 115 dB and has a common mode rejection ratio (CMRR) of 100 dB. This RoHS-compliant op-amp is available in a surface-mount package that measures 2.9 x 2.8 x 1.25 mm. Read more.
High-Speed Power Operational Amplifier
The PA78DK from Apex Microtechnology is a High-Speed Power Operational Amplifier that is ideal for piezoelectric positioning and actuation, deformable mirror actuators, chemical and biological stimulators, and electrostatic deflection applications. It requires an input offset voltage of 8 mV, an input offset current of 12 pA, and an input bias current of 8.5 pA. This op-amp provides an output current of over 150 mA, an open loop gain of 120 dB, and a slew rate of 350 V/µs. It is available in a surface-mount package that measures 16.27 x 7.38 mm. Read more.
Dual-Channel High-Speed Operational Amplifier
The LT1358CS8#TRPBF from Analog Devices is a Dual-Channel High-Speed Operational Amplifier that has been designed to drive all types of capacitive loads. It requires a supply voltage of ±2.5 V/±5 V/±15 V, an input offset current of 40 nA, and an input bias current of 120 nA. This op-amp provides an output current of 30 mA, a large signal voltage gain of 65 V/mV, and a common-mode rejection ratio (CMRR) of 97 dB. This op-amp is available in a surface-mount package that measures 10.160 x 6.477 mm and is ideal for buffers, active filters, data acquisition systems, photodiode amplifiers, and wideband amplification applications. Read more.
Single-Channel High Precision Operational Amplifier
The AS333 from Diodes Incorporated is a Single-Channel High Precision Operational Amplifier that has been designed for sensors, pumps, and signal conditioning applications. It requires a supply voltage of 1.8 - 5.5 V and an input offset voltage of 8 µV. This amplifier exhibits exceptional stability, guaranteeing high-precision signal conditioning for battery-powered applications.This op-amp is available in a surface-mount package and is ideal for filters, sensor interfaces, battery-powered systems, handheld instruments, portable equipment, and medical instrumentation applications. Read more.
AEC-Q100 Qualified EMI-Hardened Power Operational Amplifier
The TSB182IDT from STMicroelectronics is a High-Precision Dual Power Operational Amplifier that is ideal for industrial, power supplies, and automotive applications. It requires a supply voltage of 4 - 36 V, an input offset voltage of 20 µV, and an offset current of 600 pA. This op-amp provides an output current of 27 mA. It offers a gain bandwidth product of 3 MHz and a slew rate of 2 V/µs. This AEC-Q100-qualified op-amp is EMI-hardened and features a high ESD tolerance of 4 kV HBM. It is available in a surface-mount package that measures 6.0 x 4.9 x 1.75 mm. Read more.
80 dB Rail-to-Rail CMOS Operational Amplifier for Medical Applications
The AO321VE5R-Z from AiT Semiconductor is a CMOS Rail-to-Rail Operational Amplifier that is ideal for ASIC input or output amplifier, sensor interface, medical communication, smoke detectors, audio output, piezoelectric transducer amplifier, medical instrumentation, and portable system applications. It requires a supply voltage of 2.1 - 5.5 V and an input bias and offset current of 1 pA. This op-amp provides an output voltage of 4.99 V and an output current of 84 mA. It delivers a large signal voltage gain of 80 dB and has a common mode rejection ratio (CMRR) of 70 dB. This RoHS-compliant op-amp is available in a surface-mount package that measures 2.20 x 2.45 x 1.10 mm. Read more.
85 dB Low-Power Operational Amplifier for Control Applications
The TS321CX5 RFG from Taiwan Semiconductor is a Low-Power Single Operational Amplifier that is ideal for chargers, power supplies, industrial controls and instruments, desktops, and communications infrastructure applications. It requires a supply voltage of 3 - 32 V, an input offset voltage of 2 to 9 mV, and an offset current of 5 to 150 nA. This op-amp provides an output voltage of 1.4 V and an output current of 40 mA. It delivers a large signal voltage gain of 100 dB and has a common mode rejection ratio (CMRR) of 85 dB. This RoHS-compliant op-amp is available in a surface-mount package that measures 3.1 x 1.8 x 1.25 mm. Read more.
AEC-Q100 Qualified Dual-Channel Operational Amplifier
The LM358DR2G from onsemi is an Automotive Qualified Single-Supply Dual-Operational Amplifier that is designed for high efficiency, ensuring optimal energy usage in various applications. This op-amp requires a supply voltage of 3 - 32 V, an input offset voltage of 2 mV, and an offset current of 5 nA. It provides an output voltage of 3.5 V and output current of 40 mA. This op-amp offers a large signal voltage gain of 100 V/mV, and a common-mode rejection ratio (CMRR) of 70 dB. It is available in a surface-mount package that measures 10.16 x 7.11 x 5.33 mm. Read more.
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Note: This list has been compiled based on user activity on everything PE. To ensure that we cover the whole range of Power Operational Amplifiers we limited the number of products from each category and company. The listed products are shown in random order and are grouped by category.
