Texas Instruments OPAx192/OPAx192-Q1 Rail-to-Rail Precision Op-Amps
Texas Instruments OPAx192/OPAx192-Q1 Rail-to-Rail Precision Operational Amplifiers are the new generation of 36V, e-trim operational amplifiers. These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±5μV, typical), low offset drift (±0.2μV/°C, typical), and 10MHz bandwidth. Unique features such as differential input-voltage range to the supply rail, high output current, and high capacitive load drive of up to 1nF, and high slew rate make the OPAx192 a robust, high-performance operational amplifier for high-voltage industrial applications. The OPAx192-Q1 devices are AEC-Q100 qualified for automotive applications.Features
- ±5μV low offset voltage
- ±0.2μV/°C low offset voltage drift
- 5.5nV/√Hz at 1kHz low noise
- 10MHz GBW (G=100) bandwidth
- 20V/μs slew rate
- Low Quiescent current: 1mA per amplifier quiescent current
Applications
- High-resolution ADC driver amplifiers
- Multiplexed data-acquisition systems
- SAR ADC reference buffers
- Programmable Logic Controllers (PLCs)
- Test and measurement equipment
- High-side and low-side current sensing
- High precision comparator
Functional Diagram
Published: 2014-01-29
| Updated: 2023-04-03
