Texas Instruments' OPAx196 family (OPA196, OPA2196, and OPA4196) are 36 V, rail-to-rail e-trim™ op amps.
These devices offer very low offset voltage (±25 µV, typical), drift (±0.5 µV/°C, typical), and low bias current (±5 pA, typical) combined with very low quiescent current (140 µA/channel, typical) across the entire output range.
Unique features, such as differential input-voltage range to the supply rail, high output current (±65 mA), and high capacitive load drive of up to 1 nF make the OPAx196 a robust, high-performance op amp for high-voltage industrial applications.
The OPAx196 family of op amps is available in standard packages and is specified from -40°C to +125°C.
Features |
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- Low offset voltage: ±100 µV (max.)
- Low offset voltage drift: ±0.5 µV/°C (typ.)
- Low bias current: ±5 pA (typ.)
- High common-mode rejection: 140 dB
- Low noise: 15 nV/√Hz at 1 kHz
- Rail-to-rail input and output
- Differential input voltage range to supply rail
- Wide bandwidth: 2.5 MHz GBW
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- Low quiescent current: 140 µA per amplifier (typ.)
- Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
- EMI/RFI filtered inputs
- High capacitive load drive capability: 1 nF
- 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
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Applications |
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- Multiplexed data-acquisition systems
- Test and measurement equipment
- High-resolution ADC driver amplifiers
- SAR ADC reference buffers
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- Analog input and output modules
- High-side and low-side current sensing
- High-precision comparator
- Medical instrumentation
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