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| 品牌： | AD | 型号： | REF02CPZ | 种类： | 温度 |
| 材料： | 金属 | 材料物理性质： | 导体 | 材料晶体结构： | 多晶 |
| 制作工艺： | 集成 | 输出信号： | 数字型 | 防护等级： | 20 |
| 线性度： | 30（%F.S.） | 迟滞： | 20（%F.S.） | 重复性： | 20（%F.S.） |
| 灵敏度： | 12 | 漂移： | 100 | 分辨率： | 500 |
FEATURES
5 V output, ±0.3% max
Temperature voltage output, 1.96 mV/°C
Adjustment range, ±3% min
Excellent temperature stability, 8.5 ppm/°C max
Low noise, 15 µV p-p max
Low supply current, 1.4 mA max
Wide input voltage range, 7 V to 40 V
High load-driving capability, 10 mA
No external components
Short-circuit proof
GENERAL DESCRIPTION
The REF02 precision voltage reference provides a stable 5 V
output that can be adjusted over a ±6% range with minimal
effect on temperature stability. Single-supply operation over an
input voltage range of 7 V to 40 V, low current drain of 1 mA,
and excellent temperature stability are achieved with an
improved band gap design. Low cost, low noise, and low power
make the REF02 an excellent choice whenever a stable voltage
reference is required. Applications include DACs and ADCs,
portable instrumentation, and digital voltmeters. The versatility
of the REF02 is enhanced by its use as a monolithic temperature
transducer. For new designs, refer to ADR02.
