产品概览
The AD8665ARJZ-REEL7 from Analog Devices is a 16V, 4MHz rail-to-rail output CMOS operational amplifier in a 5-lead SOT-23 package. With 2.5mV max offset voltage, 1pA input bias current, and 8nV/√Hz input noise, it is ideal for high-impedance sensor interfacing in a compact footprint.
主要规格
| 通道数 | 1 (Single) |
| Gain Bandwidth Product | 4 MHz |
| 压摆率 | 3.5 V/µs |
| Input Voltage Noise | 8 nV/√Hz @ 10kHz |
| Offset Voltage (Max) | 2.5 mV |
| 输入偏置电流 | 0.2 pA (typ) |
| 电源电压 | 5V to 16V (single) / ±2.5V to ±8V (dual) |
| Supply Current (Max) | 2 mA |
| 输出类型 | Rail-to-Rail |
| 工作温度 | -40°C to +125°C |
| 包装 | SOT-23-5 (RJ-5) |
特点
- Offset voltage: 2.5mV max
- Ultra-low input bias current: 1pA max
- Single supply: 5V to 16V
- Dual supply: ±2.5V to ±8V
- Low noise: 8nV/√Hz at 10kHz
- Wide bandwidth: 4MHz
- Rail-to-rail output
- Unity gain stable
应用
- Photodiode amplification
- Reference voltage buffering
- Medical equipment and physiological measurement
- Signal filters and conditioning
- Consumer audio
- ADC driver and level shifting