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Precision, low-offset-voltage, low-noise, low-input-bias current, rail-to-rail I/O, e-trim™ Op Amp

US ECCN: EAR99 US/Local Export Classification Number

Inventory: 498  
Limit:  50

Quality information

Lead finish / Ball material Call TI
MSL rating / Peak reflow Call TI
Quality, reliability
& packaging information

Information included:

  • RoHS
  • 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)
SOT-23 (DBV) | 5 3,000 | LARGE T&R
-40 to 125
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the OPA392

  • Low offset voltage: ±10 µV (maximum)
  • Low-drift: ±0.1 µV/°C
  • Low input bias current: 10 fA
  • Low noise: 4.0 nV√Hz at 10 kHz
  • Low 1/f noise: 1.7 µVPP (0.1 Hz to 10 Hz)
  • Low supply voltage operation: 1.7 V to 5.5 V
  • Low quiescent current: 1.2 mA
  • Fast settling: 0.75 µs (1 V to 0.1%)
  • Fast slew rate: 4.8 V/µs
  • High output current: ±65 mA short circuit
  • Gain bandwidth: 13 MHz
  • Rail-to-rail input and output
  • Specified temperature range: –40°C to +125°C
  • EMI/RFI filtered inputs

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Description for the OPA392

The OPAx392 family of operational amplifiers (OPA392, OPA2392, and OPA4392) features ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response, making the OPAx392 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).

The OPAx392 feature TI’s e-trim™ operational amplifier technology to achieve ultra-low offset voltage and offset voltage drift without any input chopping or auto-zero techniques. This technique enables ultra-low input bias current for sensor inputs or photodiode current-to-voltage measurements, creating high-performance transimpedance stages for optical modules or medical instrumentation.


Qty Price (USD)
1-99 2.061
100-249 1.702
250-999 1.223
1,000+ 0.92