REF43FZ: +2.5V Low Power Precision Voltage Reference
The REF43 is a low-power precision reference providing a stable +2.5V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8, 10 and 12-bit data acuisition systems, or wherever a stable, know voltage is required.
Tight output tolerances and low thermal drift are assured by zener-zap trimming of both outout voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.
REF43FZ 特点
- +2.5 Volt Output: ±0.05% Max
- Low Temperature Coefficient: 10 ppm/°C Max
- Excellent Regulation
Load Regulation: 20 ppm/mA Max
Line Regulation: 2 ppm/V Max - Supply Current: 450µA Max
- Temperature Voltage Output: +1.9mV/°C
- Operating Voltage Range: +4.5V to +40V
- Extended Industrial Temp Range: -40°C to +85°C
- Available in Die Form
REF43FZ 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| REF43FZ | 量产 | 8 ld CerDIP | 8 | 工业 |
| REF43GP | 量产 | 8 ld PDIP | 8 | 工业 |
| REF43GPZ | 量产 | 8 ld PDIP | 8 | 工业 |
| REF43GS | 量产 | 8 ld SOIC | 8 | 工业 |
| REF43GS-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| REF43GS-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
| REF43GSZ | 量产 | 8 ld SOIC | 8 | 工业 |
| REF43GSZ-REEL | 量产 | 8 ld SOIC | 8 | 工业 |
| REF43GSZ-REEL7 | 量产 | 8 ld SOIC | 8 | 工业 |
REF43FZ 应用技术支持与电子电路设计开发资源下载
- REF43 数据手册DataSheet 下载 . pdf
- ADI 模拟器件公司比较器产品选型指南 . pdf
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
