The ADA4807-2ACPZ-R2 is a low noise dual Voltage Feedback Operational Amplifier with rail-to-rail input and output. This amplifier combines low power, low noise, high speed and DC precision to provide an attractive solution for a wide range of applications from high resolution data acquisition instrumentation to high-performance battery- powered and high component density systems where power consumption is of key importance. With only 1.0mA of supply current per amplifier, the ADA4807-2 feature the lowest input voltage noise among high speed, rail-to-rail input/output amplifier in the industry and offer a wide bandwidth, high slew rate, fast settling time and excellent distortion performance. Additionally, this amplifier offers very low input offset voltage and drift performance, making them ideal for driving multiplexed and high throughput precision 16-/18-bit successive approximation registers (SARs).
- Low input noise
- High speed performance with DC precision
- Low distortion
- Low power operation
- Dynamic power scaling
- 47ns Settling time to 0.1% for 4V step
- ±125μV and 3.7μV/°C Maximum input offset voltage and drift
- 100nA and 250pA/°C Maximum input offset current and drift
- 1.0mA/amplifier at ±5V Quiescent supply current
信号处理, 便携式器材, 测试与测量, 音频
