The REF34xx-EP device is a low temperature drift
(10 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initial accuracy, low operating current with power consumption less than 95 µA. This device also offers very low output noise of 3.8 µVp-p/V, which enables its ability to maintain high signal integrity with high-resolution data converters in noise critical systems. With a small SOT-23 package, REF34xx-EP offers enhanced specifications and pin-to-pin replacement for MAX607x and ADR34xx. The REF34xx-EP family is compatible to most ADC and DAC.
Stability and system reliability are further improved by the low output-voltage hysteresis of the device and low long-term output voltage drift. The small size and low operating current of the devices (95 µA) can benefit portable and battery-powered applications.
REF34xx-EP is specified for the wide temperature range of –55°C to 125°C. Contact the TI sales representative for additional voltage options.
| Documentación principal | Tipo | Título | Opciones de formato | Fecha |
|---|---|---|---|---|
| * | Data sheet | REF34xx-EP Low-Drift, Low-Power, Small-Footprint Series Voltage Reference datasheet (Rev. B) | PDF | HTML | 18 abr 2019 |
| * | Radiation & reliability report | REF34xx-EP Reliability Report | 29 ene 2019 | |
| Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 09 ene 2024 | |
| E-book | Tips and tricks for designing with voltage references (Rev. A) | 07 may 2021 | ||
| Application note | Long-Term Drift in Voltage References | PDF | HTML | 25 mar 2021 | |
| White paper | Simplifying Signal Chain Design for High Performance in Small Systems | 22 oct 2020 | ||
| Application note | Low-Noise Negative Reference Design with REF5025 | 01 dic 2019 | ||
| Application brief | Voltage Reference Solutions in Motor Control Drives | 29 jul 2019 | ||
| E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 28 jun 2019 | ||
| White paper | Voltage reference selection basics white paper (Rev. A) | 23 oct 2018 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOT-23 (DBV) | 6 | Ultra Librarian |
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