INA101 Datasheet PDF (Low-Power Instrumentation Amplifier)

INA101 - Low-Power Instrumentation Amplifier

Description

The INA101/2 is a low cost, high accuracy instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000.

Features

Easy to use Gain set with one external resistor (gain range 1 to 10,000) Wide power supply range (±2V to ±19V) Higher performance than 3 op amp IA designs Available in 8-lead SOIC packaging Low power, 1.56mA supply current.
Excellent dc performance 12μV max, input offset voltage 3.0nA max, input bias current 110dB min common-mode rejection ratio (G = 10).
Low noise 14nV/√Hz @ 1kHz, input voltage noise 3μVPP noise (0.1Hz to 10Hz).
Excellent ac specifications 1.

Datasheet Details

Part number	INA101
Manufacturer	AnalogySemi
File Size	1.60 MB
Description	Low-Power Instrumentation Amplifier
Datasheet	INA101 Datasheet
Additional preview pages of the INA101 datasheet.

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Full PDF Text Transcription

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INA101/INA102 High-Performance, Low-Power Instrumentation Amplifier 1. FEATURES • Easy to use Gain set with one external resistor (gain range 1 to 10,000) Wide power supply range (±2V to ±19V) Higher performance than 3 op amp IA designs Available in 8-lead SOIC packaging Low power, 1.56mA supply current • Excellent dc performance 12μV max, input offset voltage 3.0nA max, input bias current 110dB min common-mode rejection ratio (G = 10) • Low noise 14nV/√Hz @ 1kHz, input voltage noise 3μVPP noise (0.1Hz to 10Hz) • Excellent ac specifications 1300kHz bandwidth (G = 1) 75μs settling time to 0.01% • Operating temperature INA101: –40°C to 85°C INA102: –55°C to 125°C 2.

Published: Feb 13, 2025 |