Datasheet Texas Instruments INA146UA

High-Voltage, Programmable Gain Difference Amplifier 8-SOIC -40 to 85

Datasheets

PDF, 326 Kb, File published: Sep 27, 1999

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

CMRR(Min)	76 dB
Common Mode Input High(Max)	100 V
Common Mode Input High(Min)	100 V
Common Mode Input Low(Min)	-100 V
Gain	1 to 500 V/V
Gain Drift(Max)	1 ppm/C
Gain Error (+/-)(Max)	0.1 %
Gain(Max)	100 V/V
Gain(Min)	0.1 V/V
Input Offset (+/-)(Max)	5000 uV
Iq(Typ)	0.6 mA
Number of Channels	1
Operating Temperature Range	-40 to 85 C
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rating	Catalog
Slew Rate(Typ)	0.45 V/us
Small Signal Bandwidth(Typ)	0.5 MHz
Vs(Max)	36 V
Vs(Min)	2.76 V

RoHS

Compliant

Download
High-Voltage Signal Conditioning for Low Voltage ADCs
PDF, 135 Kb, File published: Jun 15, 2004
Analog designers are frequently required to develop circuits that convert high-voltage signals to levels acceptable for low-voltage data converters. This paper describes several solutions for this common task using modern amplifiers and typical power supplies. Five examples of conditioning ±10V bipolar signals for low-voltage single-rail analog-to-digital converters(ADCs) are presented:

Series: INA146 (3)