ADA4853-1AKSZ-R2: Low Power, Rail-to-Rail Output, Video Op Amps with Ultralow Power SC70-6封装
The ADA4853-1/ADA4853-2/ADA4853-3 are low power, low cost, high speed, rail-to-rail output op amps with ultralow power disables that are ideal for portable consumer electronics. Despite their low price, the ADA4853-1/ADA4853-2/ADA4853-3 provide excellent overall performance and versatility. The 100 MHz, −3 dB bandwidth, and 120 V/μs slew rate make these amplifiers well-suited for many general-purpose, high speed applications.
The ADA4853-1/ADA4853-2/ADA4853-3 voltage feedback op amps are designed to operate at supply voltages as low as 2.65 V and up to 5 V using only 1.4 mA of supply current per amplifier. To further reduce power consumption, the amplifiers are equipped with a power-down mode that lowers the supply current to less than 1.5 μA maximum, making them ideal in battery-powered applications.
The ADA4853-1/ADA4853-2/ADA4853-3 provide users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 1.2 V of the positive rail. On the output, the amplifiers can swing within 200 mV of either supply rail.
With their combination of low price, excellent differential gain (0.2%), differential phase (0.10°), and 0.5 dB flatness out to 22 MHz, these amplifiers are ideal for video applications.
The ADA4853-1 is available in a 6-lead SC70, the ADA4853-2 is available in a 16-lead LFCSP_VQ, and the ADA4853-3 is available in both a 16-lead LFCSP_VQ and a 14-lead TSSOP. The ADA4853-1 temperature range is −40°C to +85°C, while the ADA4853-2/ADA4853-3 temperature range is −40°C to +105°C.
产品应用领域 Applications
- Portable multimedia players
- Video cameras
- Digital still cameras
- Consumer video
- Clock buffer
ADA4853-1AKSZ-R2 特点
- Ultralow power-down current: 0.1 μA
- Low quiescent current: 1.4 mA/amplifier
- Ideal for standard definition video
- High speed
100 MHz, −3 dB bandwidth
120 V/μs slew rate - 0.5 dB flatness: 22 MHz
- Differential gain: 0.20%
- Differential phase: 0.10°
- Single-supply operation
- Rail-to-rail output
Output swings to within 200 mV of either rail - Low voltage offset: 1 mV
- Wide supply range: 2.65 V to 5 V
ADA4853-1AKSZ-R2 功能框图
ADA4853-1AKSZ-R2 技术指标
| -3dB Bandwidth | 100MHz | Vcc-Vee Supply (V) | 2.65 to 5 |
| Slew Rate | 120V/µs | Iq per Amplifier | 1.6mA |
| Vos | 2mV | # OpAmps per Pkg | 1 |
| Ib | 1µA | Operating Temp Range | -40 to +85 |
| Input Noise (nV/rtHz) | 22nV/rtHz | Packages | SC70 |
ADA4853-1 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADA4853-1AKSZ-R2 | 量产 | 6 ld SC70 | 6 | 工业 |
| ADA4853-1AKSZ-R7 | 量产 | 6 ld SC70 | 6 | 工业 |
| ADA4853-1AKSZ-RL | 量产 | 6 ld SC70 | 6 | 工业 |
