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INA141

Features: `LOW OFFSET VOLTAGE: 50V max`LOW DRIFT: 0.5V/ max`ACCURATE GAIN: ±0.05% at G = 10`LOW INPUT BIAS CURRENT: 5nA max`HIGH CMR: 117dB min`INPUTS PROTECTED TO ±40V`WIDE SUPPLY RANGE: ±2.25 to ±18V`LOW QUIESCENT CURRENT: 750A`8-PIN PLASTIC DIP, SO-8Application·BRIDGE AMPLIFIER·THERMOCOUPLE AMP...

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SeekIC No. : 004375377 Detail

INA141: Features: `LOW OFFSET VOLTAGE: 50V max`LOW DRIFT: 0.5V/ max`ACCURATE GAIN: ±0.05% at G = 10`LOW INPUT BIAS CURRENT: 5nA max`HIGH CMR: 117dB min`INPUTS PROTECTED TO ±40V`WIDE SUPPLY RANGE: ±2.25 to ±...

INA141 Data Sheet

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Part Number:
INA141
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`LOW OFFSET VOLTAGE: 50V max
`LOW DRIFT: 0.5V/ max
`ACCURATE GAIN: ±0.05% at G = 10
`LOW INPUT BIAS CURRENT: 5nA max
`HIGH CMR: 117dB min
`INPUTS PROTECTED TO ±40V
`WIDE SUPPLY RANGE: ±2.25 to ±18V
`LOW QUIESCENT CURRENT: 750A
`8-PIN PLASTIC DIP, SO-8


Application

·BRIDGE AMPLIFIER
·THERMOCOUPLE AMPLIFIER
·RTD SENSOR AMPLIFIER
·MEDICAL INSTRUMENTATION
·DATA ACQUISITION

 




Pinout

Connection Diagram


Specifications

Supply Voltage..................................................................................±18V
Analog Input Voltage Range.............................................................±40V
Output Short-Circuit (to ground)..............................................Continuous
Operating Temperature ................................................. 40 to +125
Storage Temperature..................................................... 40 to +125
Junction Temperature .................................................................... +150
Lead Temperature (soldering, 10s) ............................................... +300


Description

The INA141 is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100).

Simple pin connections set an accurate gain of 10 or 100V/V without external resistors. Internal input protection can withstand up to ±40V without damage.

The INA141 is laser trimmed for very low offset voltage (50V), drift (0.5V/) and high commonmode rejection (117dB at G = 100). It operates with power supplies as low as ±2.25V, and quiescent current is only 750mA-ideal for battery operated systems.

The INA141 is available in 8-pin plastic DIP, and SO-8 surface-mount packages, specified for the 40 to +85 temperature range.




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