INA125U Amplifier With Precision Voltage SOIC-16 IC

INA125U Amplifier With Precision Voltage SOIC-16 IC

The INA125U is a low-power, high-accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit. A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift (2µV/°C), and high common-mode rejection (100dB at G = 100). It operates on single (+2.7V to +36V) or dual (±1.35V to ±18V) supplies. The voltage reference is externally adjustable with pin selectable voltages of 2.5V, 5V, or 10V, allowing use with a variety of transducers. The reference voltage is accurate to ±0.5% (max) with ±35ppm/°C drift (max). Sleep mode allows shutdown and duty cycle operation to save power. The INA125 is available in 16-pin plastic DIP and SO-16 surface-mount packages and is specified for the –40°C to +85°C industrial temperature range.

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• Manufacturer Part No: INA125U

• Series: INA125

• Number of Channels: 1 Channel

• 3 dB Bandwidth: 150 kHz

• Slew Rate: 200 mV/us

• Common Mode Rejection Ratio: 100 dB

• Input Bias Current: 25 nA

• Input Offset Voltage: 250 uV

Applications of INA125U Amplifier With Precision Voltage SOIC-16 IC

• Pressure and Temperature Bridge Amplifiers

• Industrial Process Control

• Factory Automation

• Multi-Channel Data Acquisition

• Battery Operated Systems

• General Purpose Instrumentation

Package Includes

•  1 x INA125U Amplifier With Precision Voltage SOIC-16 IC