INA129U

instrumentation amplifier, SO-8, 120dB

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Price:: US $1.20~1.50 / piece [Get Latest Price]

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	US $1.20~1.50

PartNumber:: INA129U

Brand:: Burr-Brown Corporation - BB | Pack: SOP | D/C: 04+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2011-06-30

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Part Number:INA129U
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Product Summary

The INA129U is a low power, general purpose instrumentation amplifier. It is laser trimmed for very low offset voltage (50μV), drift (0.5μV/℃) and high common-mode rejection (120dB at G ≥ 100). The INA129U operates with power supplies as low as ±2.25V, and quiescent current is only 700μA-ideal for battery operated systems. Internal input protection can withstand up to ±40V without damage. The INA129U is available in 8-pin plastic DIP, and SO-8 surface-mount packages, specified for the -40℃ to +85℃ temperature range. The applications of it include bridge amplifier, thermocouple amplifier, rtd sensor amplifier, medical instrumentation, data acquisition.

Parametrics

INA129U 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

INA129U features: (1)low offset voltage: 50μV max; (2)low drift: 0.5μV/℃ max; (3)low input bias current: 5nA max; (4)high cmr: 120dB min; (5)inputs protected to ±40V; (6)wide supply range: ±2.25 to ±18V; (7)low quiescent current: 700μA; (8)8-PIN plastic DIP, SO-8.