OPA2369 - 1.8V, 700nA, Zero-Crossover Rail-To-Rail I/O Operational Amplifier

Updated : 2020-01-09 14:17:29
Description

The OPA369 and OPA2369 are ultra-low-power, low-voltage operational amplifiers from TexasInstruments designed especially for battery-powered applications.

The OPAx369 operates on a supply voltage as low as 1.8V and has true rail-to-rail operation that makes it useful for a wide range of applications. The zerø-crossover feature resolves the problem of input crossover distortion that becomes very prominent in low voltage (< 3V), rail-to-rail input applications.

In addition to microsize packages and very low quiescent current, the OPAx369 features 12kHz bandwidth, low offset drift (1.75µV/°C, max), and low noise 3.6µVPP (0.1Hz to 10Hz).

The OPA369 (single version) is offered in an SC70-5 package. The OPA2369 (dual version) comes in both MSOP-8 and SOT23-8 packages.

Products containing the "OPA2369" keyword are: OPA2369AIDCNR , OPA2369AIDCNR , OPA2369AIDCNR+T , OPA2369AIDCNRG4 , OPA2369AIDCNRG4 , OPA2369AIDCNT , OPA2369AIDCNT , OPA2369AIDCNTG4 , OPA2369AIDCNTG4 , OPA2369AIDGKR , OPA2369AIDGKR , OPA2369AIDGKRG4 , OPA2369AIDGKT , OPA2369AIDGKT , OPA2369AIDGKTG4 , OPA2369AIDGKTG4
Features

  • nanoPOWER:
    • OPA369: 800nA
    • OPA2369: 700nA/ch.
  • LOW OFFSET VOLTAGE: 250µV
    • ZERO-CROSSOVER
  • LOW OFFSET DRIFT: 0.4µV/°C
  • DC PRECISION:
    • CMRR: 114dB
    • PSRR:106dB
    • AOL: 134dB
  • GAIN-BANDWIDTH PRODUCT: 12kHz
  • SUPPLY VOLTAGE: 1.8V to 5.5V
  • microSIZE PACKAGES:
    • SC70-5, SOT23-5, MSOP-8
  • APPLICATIONS
    • BATTERY-POWERED INSTRUMENTS
    • PORTABLE DEVICES
    • MEDICAL INSTRUMENTS
    • TEST EQUIPMENT
    • LOW-POWER SENSOR SIGNAL CONDITIONING