REF5040A-Q1是TI公司的一款串联电压基准产品，REF5040A-Q1是汽车类低噪声、极低漂移、高精度电压基准，本页介绍了REF5040A-Q1的产品说明、应用、特性等，并给出了与REF5040A-Q1相关的TI元器件型号供参考。
REF5040A-Q1 - 汽车类低噪声、极低漂移、高精度电压基准 - 串联电压基准 - 电压基准 - TI公司（Texas Instruments，德州仪器）
- Qualified for Automotive Applications
- Low Temperature Drift
- Standard Grade: 8 ppm/°C (max)
- High Accuracy
- Standard Grade: 0.1% (max)
- Low Noise: 3 μVPP/V
- Excellent Long-Term Stability:
- 5 ppm/1000 hr (typ) after 1000 hours
- High Output Current: ±10 mA
- Temperature Range: –40°C to 125°C
- 16-Bit Data Acquisition Systems
- ATE Equipment
- Industrial Process Control
- Medical Instrumentation
- Optical Control Systems
- Precision Instrumentation
The REF50xxA-Q1 family of devices is low-noise, low-drift, very-high precision-voltage reference. These reference devices are capable of both sinking and sourcing, and are very robust with regard to line and load changes.
Excellent temperature drift (3ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features combined with very low noise make the REF50xxA-Q1 family of devices ideal for use in high-precision data acquisition systems.
Each reference voltage is available in a standard-grade versions. The devices are offered in SO-8 packages and are specified from –40°C to 125°C.
| PART NUMBER | PACKAGE | OUTPUT VOLTAGE |
|---|---|---|
| REF5020A-Q1 | SOIC (8) | 2.048 V |
| REF5025A-Q1 | 2.5 V | |
| REF5030A-Q1 | 3 V | |
| REF5040A-Q1 | 4.096 V | |
| REF5045A-Q1 | 4.5 V | |
| REF5050A-Q1 | 5 V |
