ADA4851-4WYRUZ-R7: 运算放大器
The ADA4851-1 (single), ADA4851-2 (dual), and ADA4851-4 (quad) are low cost, high speed, voltage feedback rail-to-rail output op amps. Despite their low price, these parts provide excellent overall performance and versatility. The 130 MHz, −3 dB bandwidth and high slew rate make these amplifiers well suited for many general-purpose, high speed applications.
The ADA4851 family is designed to operate at supply voltages as low as +3 V and up to ±5 V. These parts provide 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. On the output, the amplifiers can swing within 60 mV of either supply rail.
With their combination of low price, excellent differential gain (0.08%), differential phase (0.09º), and 0.1 dB flatness out to 11 MHz, these amplifiers are ideal for consumer video applications. The ADA4851 family is designed to work over the extended temperature range (−40°C to +125°C). The ADA4851-4W and ADA4851-2W are automotive grade versions, qualified for −40°C to +125°C operation per AEC-Q100. See the Automotive Products section for more details
产品应用领域 Applications
- Automotive infotainment systems
- Automotive driver assistance systems
- Consumer video
- Professional video
- Video switchers
- Active filters
- Clock buffers
ADA4851-4WYRUZ-R7 特点
- High speed
130 MHz, −3 dB bandwidth
375 V/μs slew rate
55 ns settling time to 0.1% - Excellent video specifications
0.1 dB flatness: 11 MHz
Differential gain: 0.08%
Differential phase: 0.09° - Fully specified at +3 V, +5 V, and ±5 V supplies
- Rail-to-rail output
- Output swings to within 60 mV of either rail
- Low voltage offset: 0.6 mV
- Wide supply range: 2.7 V to 12 V
- Low power: 2.5 mA per amplifier
- Power-down mode
- Available in space-saving packages 6-lead SOT-23, 8-lead MSOP, and 14-lead TSSOP
- Fully AEC-Q100 qualified (ADA4851-2W and ADA4851-4W)
ADA4851-4WYRUZ-R7 功能框图
ADA4851-4WYRUZ-R7 技术指标
| -3dB Bandwidth | 130MHz | Vcc-Vee Supply (V) | 2.7 to 12 |
| Slew Rate | 375V/µs | Iq per Amplifier | 3.2mA |
| Vos | 600µV | # OpAmps per Pkg | 4 |
| Ib | 1.8µA | Operating Temp Range | -40 to +125 |
| Input Noise (nV/rtHz) | 10nV/rtHz | Packages | SOT |
ADA4851-4 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADA4851-4WYRUZ-R7 | 量产 | 14 | 汽车级 | |
| ADA4851-4YRUZ | 量产 | 14 ld TSSOP | 14 | 汽车级 |
| ADA4851-4YRUZ-RL | 量产 | 14 ld TSSOP | 14 | 汽车级 |
| ADA4851-4YRUZ-RL7 | 量产 | 14 ld TSSOP | 14 | 汽车级 |
EVAL-PRAOPAMP: Universal Precision Op Amp Evaluation Board
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| EVAL-ADOPAMP-1CPEZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1CPNZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1CPZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1KSZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1REZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1RINZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1RNIZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1RTZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-1RZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-2CPZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-2RJZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-2RMZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-2RZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-3CPZ | 量产 | 评估板 | 商业 | |
| EVAL-ADOPAMP-3RUZ | 量产 | 评估板 | 商业 |
