Product Summary

The INA118P is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. It is laser trimmed for very low offset voltage (50μV), drift (0.5μV/℃) and high common-mode rejection (110dB at G = 1000). It operates with power supplies as low as ±1.35V, and quiescent current is only 350mA-ideal for battery operated systems. The INA118P is available in 8-pin plastic DIP, and SO-8 surface-mount packages.

Parametrics

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

Features:(1)low offset voltage: 50 uV max; (2)low drift: 0.5 uV/℃ 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: 350 uA; (8)8-pin plastic DIP, SO-8.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
INA118P
INA118P
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
INA118PB
INA118PB
Texas Instruments
Instrumentation Amplifiers Precision Low Power Instrumentation Amp
Data Sheet
0-1: $8.84
1-10: $8.05
10-25: $7.43
25-50: $7.18
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
INA118PBG4
INA118PBG4
Texas Instruments
Instrumentation Amplifiers Precision Low Power Instrumentation Amp
Data Sheet
0-1: $8.84
1-10: $8.05
10-25: $7.43
25-50: $7.18