The REF35 is a family of nanopower, low-drift, high-precision series reference devices. The REF35 family features ±0.05% initial accuracy with 650nA typical power consumption. The temperature coefficient (12ppm/°C) and long-term stability (40ppm at 1000 hours) of the device can help improve system stability and reliability. The low power consumption combined with high precision specifications are designed for a wide variety of portable and low current applications.
The REF35 supplies up to 10mA current with 3.3ppmp-p noise and 20ppm/mA load regulation. With this feature set, REF35 creates a strong low-noise, high accuracy power supply for precision sensors and 12–16b data converters.
The family is specified for operation from –40°C to 105°C and is functional over –55°C to 125°C. The wide temperature is suited for industrial applications.
REF35 is available in wide output voltage variants starting from 1.024V to 5.0V. The device is offered in a space-saving, 6-pin SOT-23 and 4-pin WCSP package options. Contact your local TI sales representative for available voltage and package options.
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | REF35 Ultra Low-Power, High-Precision Voltage Reference datasheet (Rev. C) | PDF | HTML | 2024年 9月 13日 |
| White paper | 以低雜訊電源裝置簡化電源架構 (Rev. A) | PDF | HTML | 2024年 11月 19日 | |
| Technical article | Accurately measure vital signs with low Iq and a small form factor (Rev. B) | PDF | HTML | 2024年 4月 18日 | |
| Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 2024年 1月 9日 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | 2021年 5月 7日 | ||
| White paper | Simplifying Signal Chain Design for High Performance in Small Systems | 2020年 10月 22日 | ||
| Application note | Precision Current Sources and Sinks Using Voltage References | 2020年 6月 30日 | ||
| Application brief | Voltage Reference Solutions in Motor Control Drives | 2019年 7月 29日 | ||
| White paper | Voltage reference selection basics white paper (Rev. A) | 2018年 10月 23日 | ||
| Analog Design Journal | Getting the most out of your instrumentation amplifier design | 2005年 10月 10日 |
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YBH) | 4 | Ultra Librarian |
| SOT-23 (DBV) | 6 | Ultra Librarian |
This is the first release of this tool.