低噪声,微功耗5.0 V精密基准电压源 Low Noise, Micropower 5.0 V Precision Voltage Reference
Product Details
The ADR293 is a low noise, micropower precision voltage reference that utilizes an XFET® eXtra implanted junction FET reference circuit. The XFET architecture offers significant performance improvements over traditional band gap and buried Zener-based references. Improvements include one quarter the voltage noise output of band gap references operating at the same current, very low and ultralinear temperature drift, low thermal hysteresis, and excellent long-term stability.
The ADR293 is a series voltage reference providing stable and accurate output voltage from a 6.0 V supply. Quiescent current is only 15 μA maximum, making this device ideal for battery powered instrumentation. Three electrical grades are available offering initial output accuracy of ±3 mV, ±6 mV, and ±10 mV. Temperature coefficients for the three grades are 8 ppm/°C, 15 ppm/°C, and 25 ppm/°C maximum. Line regulation and load regulation are typically 30 ppm/V and 30 ppm/mA, respectively, maintaining the reference’s overall high performance.
The ADR293 is specified over the extended industrial temperature range of –40°C to +125°C. This device is available in the 8-lead SOIC and 8-lead TSSOP packages.
The ADR293-EP support defense and aerospace applications AQEC.
**Applications**
### Features and Benefits
ADR293-EP supports defense and aerospace applications AQEC standard
容差 ±0.2 %
输入电压DC 15.0V max
输出电压 5 V
输出电流 5 mA
供电电流 20 µA
通道数 1
输出电压Min 5 V
工作温度Max 125 ℃
工作温度Min 40 ℃
精度 ±0.2 %
输入电压 6V ~ 15V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
长度 5 mm
宽度 4 mm
高度 1.5 mm
封装 SOIC-8
工作温度 -40℃ ~ 125℃ TA
温度系数 ±30 ppm/℃
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 |
---|---|---|
ADR293GRZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADR293GRZ 亚德诺 | 完全替代 | ADR293GRZ-REEL7和ADR293GRZ的区别 |
ADR435BRZ 亚德诺 | 类似代替 | ADR293GRZ-REEL7和ADR435BRZ的区别 |
ADR435ARZ 亚德诺 | 类似代替 | ADR293GRZ-REEL7和ADR435ARZ的区别 |