INA125 IC – (SMD Package) – Instrumentation Amplifier with Precision Voltage Reference IC

The INA125 SMD 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 (250?V), low offset drift (2?V/?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. 

Features:-

? Low Quiescent Current: 460?a 

? Precision Voltage Reference: 1.24V, 2.5V, 5V Or 10V 

? Sleep Mode 

? Low Offset Voltage: 250?v Max 

? Low Offset Drift: 2?v/?C Max 

? Low Input Bias Current: 20na Max 

? High CMR: 100db Min 

? Low Noise: 38nv/?Hz At F = 1khz 

? Input Protection To ?40V 

? Wide Supply Range Single Supply: 2.7V To 36V Dual Supply: ?1.35V To ?18V 

? 16-PIN DIP And SO-16 SOIC Packages

Application:-

? Pressure And Temperature Bridge Amplifiers 

? Industrial Process Control 

? Factory Automation 

? Multi-Channel Data Acquisition 

? Battery Operated Systems 

? General Purpose Instrumentation

 Specification:-

Related Document:-

INA125 SMD Data Sheet