TEXAS INSTRUMENTS  INA128PA  Instrument Amplifier, 3 Amplifier, 125 µV, 4 V/µs, 1.3 MHz, ± 2.25V to ± 18V, DIP

TEXAS INSTRUMENTS INA128PA

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Product Overview


The INA128PA is a precision low power 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 and is compatible with the AD620. The amplifier is laser-trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (120dB at G≥100). The amplifier 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.
  • 5nA Maximum low input bias current
  • 0.5µV/°C Maximum low drift
  • Inputs protected to ±40V
  • 700µA Low quiescent current
  • Green product and no Sb/Br

Applications

Medical
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information


  • No. of Amplifiers 3 Amplifier
  • Input Offset Voltage 125µV
  • Slew Rate 4V/µs
  • Bandwidth 1.3MHz
  • Supply Voltage Range ± 2.25V to ± 18V
  • Amplifier Case Style DIP
  • No. of Pins 8Pins
  • Amplifier Output Single Ended
  • CMRR 130dB
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Packaging Each
  • MSL -
  • Supply Current 700 µA
  • SVHC No SVHC (15-Jun-2015)
  • CAD CadSoft_EAGLE (2.55KB) EN
  •   Simulation Model (37.47KB) EN
  • Availability

    Availability:  75


    • 75 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/23/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $7.93 $7.93

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    Price

    Quantity List Price
    1 - 9 $7.93
    10 - 24 $7.16
    25 - 49 $6.63
    50 - 99 $6.33
    100 - 249 $5.93
    250 - 499 $5.67
    500 - 999 $5.17
    1000+ $4.17
     
     
    Low

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    Price for: Each

    100+ $5.93 250+ $5.67 500+ $5.17 1000+ $4.17

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