ADA4850-1YCPZ-R2: 运算放大器LFCSP-8封装
The ADA4850-1/ADA4850-2 are low price, high speed, voltage feedbacks rail-to-rail output op amps with ultralow power-down. Despite their low price, the ADA4850-1/ADA4850-2 provide excellent overall performance and versatility. The 175 MHz, −3 dB bandwidth and 220 V/μs slew rate make these amplifiers well-suited for many general-purpose, high speed applications.
The ADA4850-1/ADA4850-2 are designed to operate at supply voltages as low as 2.7 V and up to 6 V at 2.4 mA of supply current per amplifier. In power-down mode, the supply current is less than 150 nA, ideal for battery-powered applications.
The ADA4850 family provides users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. The output of the amplifier can swing within 80 mV of either supply rail.
With its combination of low price, excellent differential gain (0.12%), differential phase (0.09°), and 0.1 dB flatness out to 14 MHz, these amplifiers are ideal for video applications.
The ADA4850-1/ADA4850-2 are designed to work in the extended temperature range of −40°C to +125°C.
产品应用领域 Applications
- Portable multimedia players
- Video cameras Digital still cameras
- Consumer video Clock buffers
ADA4850-1YCPZ-R2 特点
- Ultralow power-down current: 150 nA/amplifier maximum
- Low quiescent current: 2.4 mA/amplifier
- High speed
175 MHz, −3 dB bandwidth
220 V/μs slew rate
85 ns settling time to 0.1% - Excellent video specifications
- 0.1 dB flatness: 14 MHz
- Differential gain: 0.12%
- Differential phase: 0.09°
- Single-supply operation: 2.7 V to 6 V
- Rail-to-rail output
- Output swings to within 80 mV of either rail
- Low voltage offset: 0.6 mV
ADA4850-1YCPZ-R2 功能框图
ADA4850-1YCPZ-R2 技术指标
| -3dB Bandwidth | 175MHz | Vcc-Vee Supply (V) | 2.7 to 6 |
| Slew Rate | 220V/µs | Iq per Amplifier | 2.9mA |
| Vos | 200µV | # OpAmps per Pkg | 1 |
| Ib | 2.3µA | Operating Temp Range | -40 to +125 |
| Input Noise (nV/rtHz) | 10nV/rtHz | Packages | CSP |
ADA4850-1 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADA4850-1YCPZ-R2 | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |
| ADA4850-1YCPZ-RL | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |
| ADA4850-1YCPZ-RL7 | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |
