INA128U

low power, general purpose instrumentation amplifier, 700μA, ±18V, low drift, wide supply range, SOP8

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Price:: US $2.00~2.50 / piece [Get Latest Price]

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	US $2.00~2.50

PartNumber:: INA128U

Brand:: Burr-Brown Corporation - BB | Pack: SOP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-09-19

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Part Number:INA128U
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Product Summary

The INA128U is a low power, general purpose instrumentation amplifier offering excellent accuracy. The INA128U is laser trimmed for very low offset voltage (50μV), drift and high common-mode rejection. The INA128U 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 applications of the INA128U include bridge amplifier, thermocouple amplifier, rtd sensor amplifier, medical instrumentation and data acquisition.

Parametrics

INA128U 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 Range -55 to +125℃; (6)Junction Temperature +150℃; (7)Lead Temperature (soldering, 10s) +300℃.

Features

INA128U 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: ±2.25V to ±18V; (7)low quiescent current: 700μA; (8)8-pin plastic DIP, SO-8.