Texas Instruments OPAx196 Low-Power Operational Amplifiers
Texas Instruments OPAx196 Low-Power All-Purpose Operational Amplifiers offer 36V, rail-to-rail e-trim™ operational amplifiers (op-amps). These devices offer very low offset voltage (±25µV, typical), drift (±0.5µV/°C, typical), and low bias current (±5pA, typical). These features are combined with very low quiescent current (140µA/channel, typical) across the entire output range. Unique features include differential input-voltage range to the supply rail, high output current (±65mA), and high capacitive load drive of up to 1nF. This makes the OPAx196 a robust, high-performance operational amplifier for high-voltage industrial applications.
Features
- ±100µV (maximum) Low offset voltage
- ±0.5µV/°C (typical) Low offset voltage drift
- ±5pA (typical) Low bias current
- 140dB High common-mode rejection
- 15nV/√Hz at 1kHz Low noise
- Rail-to-Rail input and output
- Differential input voltage range to supply rail
- 2.5MHz GBW Wide bandwidth
- 140µA per amplifier (typical) Low quiescent current
- ±2.25V to ±18V, 4.5V to 36V Wide supply
- EMI/RFI Filtered inputs
- 1nF High capacitive load drive capability
- Industry-standard packages
- Single in SOIC-8, SOT-5, and VSSOP-8
- Dual in SOIC-8 and VSSOP-8
- Quad in SOIC-14, TSSOP-14, and QFN-16
Applications
- Multiplexed data-acquisition systems
- Test and measurement equipment
- High-resolution ADC driver amplifiers
- SAR ADC Reference buffers
- Analog input and output modules
- High-side and low-side current sensing
- High-precision comparator
- Medical instrumentation
Functional Block Diagram
Associated Development Tools
Texas Instruments Universal Operational Amplifier EVMs
General purpose blank circuit boards that simplify the evaluation of operational amplifiers.
Texas Instruments Universal DIY Amplifier Circuit EVMs
Provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits.
Inilathala: 2017-10-06
| Na-update: 2022-06-27