双通道, 16 MHz的轨到轨FET输入放大器 Dual, 16 MHz, Rail-to-Rail FET Input Amplifier
Product Details
The AD823 is a dual precision, 16 MHz, JFET input op amp that can operate from a single supply of 3.0 V to 36 V or from dual supplies of ±1.5 V to ±18 V. It has true single-supply capability with an input voltage range extending below ground in single-supply mode. Output voltage swing extends to within 50 mV of each rail for I
OUT ≤ 100 μA, providing outstanding output dynamic range.
An offset voltage of 800 μV maximum, an offset voltage drift of 2 μV/°C, input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to a Gigaohm. It provides 16 MHz, −3 dB bandwidth, −108 dB THD @ 20 kHz, and a 22 V/μs slew rate with a low supply current of 2.6 mA per amplifier. The AD823 drives up to 500 pF of direct capacitive load as a follower and provides an output current of 15 mA, 0.5 V from the supply rails. This allows the amplifier to handle a wide range of load conditions.
This combination of ac and dc performance, plus the outstanding load drive capability, results in an exceptionally versatile amplifier for applications such as A/D drivers, high speed active filters, and other low voltage, high dynamic range systems.
The AD823 is available over the industrial temperature range of −40°C to +85°C and is offered in both 8-lead PDIP and 8-lead SOIC packages.
**Applications**
### Features and Benefits
输出电流 16mA @5V
供电电流 7 mA
电路数 2
通道数 2
耗散功率 0.9 W
共模抑制比 60 dB
带宽 16.0 MHz
转换速率 25.0 V/μs
增益频宽积 10 MHz
输入补偿电压 700 µV
输入偏置电流 5 pA
工作温度Max 85 ℃
工作温度Min -40 ℃
3dB带宽 16 MHz
耗散功率Max 900 mW
共模抑制比Min 60 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD823ARZ-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD823ARZ 亚德诺 | 类似代替 | AD823ARZ-R7和AD823ARZ的区别 |
AD823AR 亚德诺 | 类似代替 | AD823ARZ-R7和AD823AR的区别 |
AD823ARZ-RL 亚德诺 | 类似代替 | AD823ARZ-R7和AD823ARZ-RL的区别 |