Product Summary

The INA118PG4 is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make the INA118PG4 ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (70kHz at G = 100). A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage. The applications of the INA118PG4 include bridge amplifier, thermocouple amplifier, rtd sensor amplifier, medical instrumentation and data acquisition.

Parametrics

INA118PG4 absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Analog Input Voltage Range: ±40V; (3)Output Short-Circuit (to ground): Continuous; (4)Operating Temperature: –40 to +125℃; (5)Storage Temperature: –40 to +125℃; (6)Junction Temperature:. +150℃; (7)Lead Temperature (soldering, 10s): +300℃.

Features

INA118PG4 features: (1)low offset voltage: 50mV max; (2)low drift: 0.5mV/℃ max; (3)low input bias current: 5nA max; (4)high CMR: 110dB min; (5)inputs protected to ±40V; (6)wide supply range: ±1.35 to ±18V; (7)low quiescent current: 350mA; (8)8-pin plastic DIP, SO-8.

Diagrams

INA118PG4 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA118PG4
INA118PG4

Texas Instruments

Instrumentation Amplifiers Precision Low Power Instrumentation Amp

Data Sheet

0-1: $6.48
1-10: $5.82
10-25: $5.18
25-50: $4.89
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA101
INA101

Other


Data Sheet

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INA101AG
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Data Sheet

0-1: $28.47
1-25: $24.64
25-100: $23.09
100-250: $21.57
INA101AM
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Data Sheet

0-1: $23.66
1-25: $20.12
25-100: $18.69
100-250: $17.15
INA101CM
INA101CM

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Data Sheet

0-67: $25.46
67-100: $24.30
100-250: $22.93
INA101HP
INA101HP

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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