Product Summary

The INA125PAG4 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. The applications of the INA125PAG4 include pressure and temperature bridge amplifiers, industrial process control, factory automation, multi-channel data acquisition, battery operated systems and general purpose instrumentation.

Parametrics

INA125PAG4 absolute maximum ratings: (1)Power Supply Voltage, V+ to V–: 36V; (2)Input Signal Voltage: ±40V; (3)Output Short Circuit: Continuous; (4)Operating Temperature: –55 to +125℃; (5)Storage Temperature: –55 to +125℃; (6)Lead Temperature (soldering, 10s): +300℃.

Features

INA125PAG4 features: (1)low quiescent current: 460mA; (2)precision voltage reference: 1.24V, 2.5V, 5V or 10V; (3)sleep mode; (4)low offset voltage: 250mV max; (5)low offset drift: 2mV/℃ max; (6)low input bias current: 20nA max; (7)high CMR: 100dB min; (8)low noise: 38nV/Hz at f = 1kHz; (9)input protection to ±40V; (10)wide supply range Single Supply: 2.7V to 36V; Dual Supply: ±1.35V to ±18V; (11)16-pin DIP and SO-16 SOIC packages.

Diagrams

INA125PAG4 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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INA125PAG4
INA125PAG4

Texas Instruments

Instrumentation Amplifiers w/Precision Voltage Reference

Data Sheet

0-1: $2.77
1-10: $2.48
10-25: $2.21
25-50: $2.09
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA101
INA101

Other


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0-1: $28.47
1-25: $24.64
25-100: $23.09
100-250: $21.57
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0-1: $23.66
1-25: $20.12
25-100: $18.69
100-250: $17.15
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Data Sheet

0-67: $25.46
67-100: $24.30
100-250: $22.93
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Data Sheet

0-1: $11.03
1-25: $10.54
25-100: $7.91
100-250: $7.76
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Data Sheet

0-1: $11.40
1-25: $9.70
25-100: $7.91
100-250: $7.76