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TEXAS INSTRUMENTS  INA128UA  Instrument Amplifier, 1 Amplifier, 125 µV, 4 V/µs, 1.3 MHz, ± 2.25V to ± 18V, SOIC

TEXAS INSTRUMENTS INA128UA
Technical Data Sheet (1.51MB) EN See all Technical Docs

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Product Overview

The INA128UA is a precision low power general purpose Instrumentation Amplifier offers excellent accuracy. The versatile 3-op amp design and small size make these amplifiers ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G=100). A single external resistor sets any gain from 1 to 10000. The INA128 provides an industry-standard gain equation, the INA129 gain equation is compatible with the AD620. The INA12x is laser-trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (120dB at G≥100). The INA12x operates with power supplies as low as ±2.25V and quiescent current is only 700µA. It is ideal for battery-operated systems. Internal input protection can withstand up to ±40V without damage.
  • Inputs protected to ±40V
  • 50µV Maximum low offset voltage
  • 0.5µV/°C Maximum low drift
  • 5nA Maximum low input bias current
  • 120dB Minimum high CMR
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
125µV
Slew Rate:
4V/µs
Bandwidth:
1.3MHz
Supply Voltage Range:
± 2.25V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
130dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 3 - 168 hours
Supply Current:
700 µA
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Sensing & Instrumentation;
  • Medical;
  • Test & Measurement;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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