Power 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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50 dB Current Sense Amplifier for USB Power Delivery Applications
The MCP6C26T-050E/LTY from Microchip Technology is a Current Sense Amplifier that is ideal for DC-DC converters, battery management, USB power delivery, uninterruptible power supplies, and differential sensor conditioning applications. It requires a supply voltage of 2.7 - 5.5 V and an input offset voltage from -65 µV to +65 µV. This op-amp provides an output current of ±20 mA. This op-amp is available in a surface-mount package that measures 2.0 x 1.25 x 1.0 mm. Read more.
Dual Monolithic Rail-to-Rail CMOS Operational Amplifier
The ALD2722EPBL from Advanced Linear Devices is a Dual Monolithic Rail-to-Rail CMOS Operational Amplifier that is designed to offer electrically programmability to compensate for external component tolerances and ensure high performance. It requires a supply voltage of 2 - 10 V and an input offset and bias current of up to 10 pA. This op-amp provides an output voltage of 4.9 V, a large signal voltage gain of 100 dB, and a common-mode rejection ratio (CMRR) of less than 90 dB. It is available in a surface-mount package that measures 19.94 x 8.26 mm and is ideal for sensor interface circuits, transducer biasing circuits, biochemical probe interfaces, signal conditioning, periodic in-system calibration, and portable instrument applications. Read more.
High Voltage Precision Power Operational Amplifier
The AO1007M8R from AiT Semiconductor is a High Voltage Single Precision Power Operational Amplifier that is ideal for wireless base station control circuits, optical network control circuits, instrumentation, sensors and controls, precision filters, cellular and cordless phones, and medical applications. It requires a supply voltage of 3.3 - 32 V and an input bias and offset current from -10 pA to +10 pA. It delivers a large signal voltage gain of 150 dB and has a common mode rejection ratio (CMRR) of 115 dB. This RoHS-compliant op-amp is available in a surface-mount package that measures 5.0 x 6.2 mm. Read more.
Quad-Channel Operational Amplifier for Buffer Applications
The LT1359IS#TRPBF from Analog Devices is a Quad-Channel Operational Amplifier that has been designed to provide outstanding AC and DC performance. It requires a supply voltage of 5 - 30 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 15 V/mV, and a common-mode rejection ratio (CMRR) of 81 dB. It is available in a surface-mount package that measures 9.804 x 5.791 mm and is ideal for wideband amplifiers, buffers, active filters, data acquisition systems, and photodiode amplifier applications. 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.
18 V JFET Input Single Operational Amplifier
The MUSES05 from Nisshinbo Micro Devices is a JFET Input Single Operational Amplifier designed for premium audio equipment. It requires a supply voltage of up to 18 V and an input offset voltage of 1 mV. This op-amp requires an output current of 5.8 mA. It employs Bipolar technology and has low input bias current, low noise, ultralow distortion, and high slew rate. This op-amp is available in a surface-mount package that measures 5 x 4.5 mm and is suitable for home, professional, portable, and car audio applications. Read more.
145 dB CMOS Operational Amplifier for Sensor Applications
The LMR1002F-LBE2 from ROHM Semiconductor is a Low-Offset Voltage CMOS Operational Amplifier that is ideal for industrial equipment, battery-powered equipment, current sense amplifiers, input and output ADC and DAC buffers, photodiode amplifiers, and sensor amplifier applications. It requires a supply voltage of 2.7 - 5.5 V (single), an input offset voltage of up to 9 µV, and an input bias current of 0.15 nA. This op-amp provides an output voltage of 20 mV and an output current of 35 mA. It is available in a surface-mount package that measures 5.0 x 6.2 x 1.71 mm. Read more.
High-Speed Quad-Channel Operational Amplifier for Line Driver Applications
The UPC844GR-9LG-E1-A from Renesas is a High-Speed Quad-Channel Operational Amplifier designed for general single-power supply use with high-speed pulse response and high stabilization. It requires a supply voltage of −0.3 to 36 V, an input offset current of up to ±75 nA, and an input bias current of less than ±500 nA. This op-amp has a common-mode rejection ratio (CMRR) of 80 dB and provides a channel-to-channel isolation of 120 dB. This op-amp is available in a surface-mount package that measures 6.4 x 5.15 mm and is ideal for AC amplifiers, active filters, line drivers, and amplifier (for light-receiving elements) applications. Read more.
80 dB Low Noise Single CMOS Operational Amplifier
The TC75S67TU from Toshiba is an Ultra Low Noise Single CMOS Operational Amplifier. It requires a supply voltage of 2.2 - 5.5 V and an input offset and bias current of 1 pA. This ultra-compact op-amp provides an output current of ±4 mA, a voltage gain (open loop) of over 80 dB, and a common-mode rejection ratio (CMRR) of 100 dB. It is available in a compact surface-mount package that measures 2.0 x 1.7 x 0.7 mm. 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. -powered systems, handheld instruments, portable equipment, and medical instrumentation applications. Read more.
AEC-Q100 Qualified Zero Drift Operational Amplifier for Sensing Applications
The TSZ151ICT from STMicroelectronics is a Zero Drift, Single Channel Operational Amplifier that has been designed to provide very high accuracy and stability with a rail-to-rail I/O configuration. It requires a supply voltage of 1.8 - 5.5 V, an input offset current of 100 pA, and an input bias current of 50 nA. This op-amp provides an output current of 30 mA, a large signal voltage gain of 135 dB, and a common-mode rejection ratio (CMRR) of 132 dB. This op-amp is available in a surface-mount package that measures 1.80 x 1.15 mm and is ideal for high-accuracy signal conditioning and automotive current measurement/sensor signal conditioning applications. 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.
