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.
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | REF35 Ultra Low-Power, High-Precision Voltage Reference datasheet (Rev. C) | PDF | HTML | 2024/09/13 |
| White paper | 저잡음 전력 장치로 전력 아키텍처 간소화 (Rev. A) | PDF | HTML | 2024/11/19 | |
| Technical article | Accurately measure vital signs with low Iq and a small form factor (Rev. B) | PDF | HTML | 2024/04/18 | |
| Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 2024/01/09 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | 2021/05/07 | ||
| White paper | Simplifying Signal Chain Design for High Performance in Small Systems | 2020/10/22 | ||
| Application note | Precision Current Sources and Sinks Using Voltage References | 2020/06/30 | ||
| Application brief | Voltage Reference Solutions in Motor Control Drives | 2019/07/29 | ||
| White paper | Voltage reference selection basics white paper (Rev. A) | 2018/10/23 | ||
| Analog Design Journal | Getting the most out of your instrumentation amplifier design | 2005/10/10 |
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YBH) | 4 | Ultra Librarian |
| SOT-23 (DBV) | 6 | Ultra Librarian |
This is the first release of this tool.