AD8012: 运算放大器
The AD8012 is a dual, low power, current feedback amplifier capable of providing 350 MHz bandwidth while using only 1.7 mA per amplifier. It is intended for use in high frequency, wide dynamic range systems where low distortion and high speed are essential and low power is critical.
Lead free package option available (AD8012ARMZ, AD8012ARMZ-REEL, AD8012ARMZ-REEL7).
AD8012 特点
- Low Power 1.7 mA/Amplifier Supply Current Fully Specified for O5 V and +5 V Supplies
- High Output Current, 125 mA
- High Speed
350 MHz, -3 dB Bandwidth (G = +1)
150 MHz, -3 dB Bandwidth (G = +2)
2,250 V/µs Slew Rate 20 ns Settling Time to 0.1% - Low Offset Voltage, 1.5 mV
- Low Voltage Noise, 2.5 nV/vHz
- Low Distortion -72 dBc Worst Harmonic @ 500 kHz, RL = 100 Ω -66 dBc Worst Harmonic @ 5 MHz, RL = 1 kΩ
- Good Video Specifications (RL = 1 kΩ, G = +2) 0.02% Differential Gain Error 0.06° Differential Phase Error Gain Flatness 0.1 dB to 40 MHz 60 ns Overdrive Recovery
AD8012 功能框图
AD8012 技术指标
| -3dB Bandwidth | 350MHz | Vcc-Vee Supply (V) | 3 to 12 |
| Slew Rate | 2.25kV/µs | Iq per Amplifier | 900µA |
| Vos | 1mV | # OpAmps per Pkg | 2 |
| Ib | 3µA | Operating Temp Range | -40 to +85 |
| Input Noise (nV/rtHz) | 2.5nV/rtHz | Packages | SOIC,SOP |
AD8012 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD8012AR | 量产 | 8 ld SOIC | 8 | 工业 |
| AD8012AR-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| AD8012AR-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| AD8012ARM | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARM-REEL | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARM-REEL7 | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARMZ | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARMZ-REEL | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARMZ-REEL7 | 量产 | 8 ld MSOP | 8 | 工业 |
| AD8012ARZ | 量产 | 8 ld SOIC | 8 | 工业 |
| AD8012ARZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| AD8012ARZ-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
