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INA128U

INA128U Manufacturer

Texas Instruments

INA128U Description

Precision, Low Power Instrumentation Amplifiers

INA128U Description

IC OPAMP INSTR 1.3MHZ SGL 8SOIC

INA128U Datasheet (PDF)

INA128U Datasheet
INA128,129
Precision, Low Power Instrumentation Amplifiers (Rev. B)

INA128U Price & Availability


Check INA128U Price & Availability at Canics

INA128U Features

  • LOW OFFSET VOLTAGE: 50µV max
  • LOW DRIFT: 0.5µV/°C max
  • LOW INPUT BIAS CURRENT: 5nA max
  • HIGH CMR: 120dB min
  • INPUTS PROTECTED TO ±40V
  • WIDE SUPPLY RANGE: ±2.25V to ±18V
  • LOW QUIESCENT CURRENT: 700µA
  • 8-PIN PLASTIC DIP, SO-8
  • APPLICATIONS
    • BRIDGE AMPLIFIER
    • THERMOCOUPLE AMPLIFIER
    • RTD SENSOR AMPLIFIER
    • MEDICAL INSTRUMENTATION
    • DATA ACQUISITION

INA128U Parameters

Pin/Package8PDIP,8SOIC
Approx. 1KU Price (US$)3.05
StatusACTIVE
Budget Price ($US) | QTY4.95 | 1KU
Package Type | PinsSOIC (D) | 8
STD Pack QTY100
Input TypeBipolar
Number of Channels1
Vs (Min) (V)4.5
Vs (Max) (V)36
CMRR (Min) (dB)120
Slew Rate4 V/µs
CategoryIntegrated Circuits (ICs)
-3dB Bandwidth1.3MHz
FamilyAmplifiers - Instrumentation, OP Amps, Buffer Amps
Gain (V/V)1 to 10000
Input Offset (+/-) (Max) (uV)250
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius)0.5
Quiescent Current (+/-) (Typ) (mA)0.7
Bandwidth at G=100 (Min) (kHz)200
Settling Time to 0.01% (Typ) (us)9
Non-Linearity (+/-) (Max) (%)0.012
Input Bias Current (+/-) (Max) (nA)5
Noise at 1kHz (Typ) (nV/rt(Hz))8
Output Offset Drift (+/-) (Max) (uV/Degrees Celsius)20/G
Operating Temperature-40°C ~ 85°C
Package / Case8-SOIC (3.9mm Width)
Number of Circuits1
Voltage - Supply, Single/Dual (±)4.5 V ~ 36 V, ±2.25 V ~ 18 V
Current - Supply700µA
Amplifier TypeInstrumentation
Current - Input Bias20nA
Voltage - Input Offset10µV
Current - Output / Channel15mA
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Products Similar to INA128U

INA128, INA128P, INA128PA, INA128U/2K5, INA128UA

 
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