Texas Instruments OPA369
The OPA369 and OPA2369 are ultra-low-power, low-voltage operational amplifiers from Texas Instruments 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.| Part No. | OPA369 |
|---|---|
| Datasheet | OPA369 Download |
| Manufacturer |  Texas Instruments |
| Description | Operational Amplifier |
| Buy | Stock & Price |
FEATURES
1●2 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
DESCRIPTION
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. hi laurie OFFSET VOLTAGE vs COMMON-MODE VOLTAGE (VS = 1.8V) OPA369 Offset Voltage Competition 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Common-Mode Voltage (V) 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
