Product Summary

The INA105BM is a monolithic Gain = 1 differential amplifier consisting of a precision op amp and on-chip metal film resistors. The resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The applications of the INA105BM include differential amplifier, instrumentation amplifier building block, unity-gain inverting amplifier, gain-of-1/2 amplifier, noninverting gain-of-2 amplifier, average value amplifier, absolute value amplifier, summing amplifier, synchronous demodulator, current receiver with compliance to rails, 4mA TO 20mA transmitter, voltage-controlled current source and all-pass filters.

Parametrics

INA105BM absolute maximum ratings: (1)Supply: ±18V; (2)Input Voltage Range: ±VS; (3)Operating Temperature Range: –55 to +125℃; (4)Storage Temperature Range: –65 to +150℃; (5)Lead Temperature (soldering, 10s): +300℃; (6)Wave Soldering (3s, max): +260℃; (7)Output Short Circuit to Common: Continuous.

Features

INA105BM features: (1)CMR 86dB min over temperature; (2)gain error: 0.01% max; (3)nonlinearity: 0.001% max; (4)no external adjustments required; (5)easy to use; (6)complete solution; (7)highly versatile; (8)low cost; (9)plastic DIP, TO-99 hermetic metal, and SO-8 SOIC packages.

Diagrams

INA105BM block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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INA105BM
INA105BM

Texas Instruments

Differential Amplifiers Precision Unity Gain

Data Sheet

0-1: $17.11
1-25: $14.81
25-100: $13.88
100-250: $12.97
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA101
INA101

Other


Data Sheet

Negotiable 
INA101AG
INA101AG

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Data Sheet

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

Texas Instruments

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Data Sheet

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

Texas Instruments

Instrumentation Amplifiers Very High Accuracy Instrumentation Amp

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
INA101HPG4
INA101HPG4

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Data Sheet

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