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High-precision (40µV offset), 2-MHz, 88dB CMRR, low-power, e-trim difference amplifier

US ECCN: EAR99 US/Local Export Classification Number

Inventory: 978  

Quality information

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MSL rating / Peak reflow Call TI
Quality, reliability
& packaging information

Information included:

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  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
VSON (DRC) | 10 3,000 | LARGE T&R
-40 to 125
Package | Pins VSON (DRC) | 10
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
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Features for the INA592

  • G = 1/2 amplifier
  • G = 2 amplifier
  • Low offset voltage: 40 µV (maximum)
  • Low offset voltage drift: ±2 µV/°C (maximum)
  • Low noise: 18 nV/√Hz at 1 kHz
  • Low gain error: ±0.03% (maximum)
  • High common-mode rejection: 88 dB (minimum)
  • Wide bandwidth: 2 MHz GBW
  • Low quiescent current: 1.1 mA per amplifier
  • High slew rate: 18 V/µs
  • High capacitive load drive capability: 500 pF
  • Wide supply range:
    • Single supply: 4.5 V to 36 V
    • Dual supply: ±2.25 V to ±18 V
  • Specified temperature range: –40°C to +125°C
  • Packages: 8-Pin MSOP and SOIC, 10-pin VSON

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Description for the INA592

The INA592 device is a low-power, wide bandwidth difference amplifier consisting of a precision operational amplifier (op amp) and a precision resistor network. Excellent tracking of resistors (TCR) maintains gain accuracy and common-mode rejection over temperature. Unique features such as low offset 40 µV (maximum), low offset drift (2 µV/°C maximum) high slew rate (18 V/µs), and high capacitive load drive of up to 500 pF make the INA592 a robust, high-performance difference amplifier for high-voltage industrial applications. The common-mode range of the internal op amp extends to the negative supply, enabling the device to operate in single-supply applications. The device operates on single (4.5 V to 36 V) or dual supplies (±2.25 V to ±18 V).

The difference amplifier is the foundation of many commonly used circuits. The INA592 provides this circuit function without using an expensive precision resistor network.



Qty Price (USD)
1-99 2.563
100-249 2.116
250-999 1.52
1,000+ 1.144