| Reference Type | Shunt reference |
| Reference Voltage | Fixed |
| VOUT (V) | 2.495~36 |
| VIN (Min)(V) | 2.495 |
| VIN (Max)(V) | 40 |
| temp coeff max. (ppm/℃) | 5 |
| Initial Accuracy (Max)(%) | 0.8 |
| Temperature | -40℃~125℃ |
| SOT23-3L |
|
Type
|
Title
|
Language
|
Date | |||
|---|---|---|---|---|---|---|
| Datasheet | PB_AWS7343XXX_EN_V1.0 | 英文 | 2025-07-16 | |||
| New product launch | 【New Product Launch】AWINIC AWS73431 Achieves a Breakthrough in Voltage Reference Accuracy Across the Full Temperature Range | 英文 | 2025-08-08 |
Evaluation board
AWS73431AESTR_EVB_V1.0 — The AWS73431AESTR EVB V1.0 is an evaluation board for the AWS73431XX series of shunt reference chips. Key test points of the chip are independently routed on the EVB for convenient testing. The output voltage (VOUT) of the chip can be programmed by externally connecting two resistors. By configuring different resistance values, VOUT can be adjusted from VREF up to 36V to achieve a stable reference voltage output function.
The AWS73431AESTR EVB V1.0 is an evaluation board for the AWS73431XX series of shunt reference chips. Key test points of the chip are independently routed on the EVB for convenient testing. The output voltage (VOUT) of the chip can be programmed by externally connecting two resistors. By configuring different resistance values, VOUT can be adjusted from VREF up to 36V to achieve a stable reference voltage output function.
Evaluation board
AWS73431AESTR_EVB_V1.0 — The AWS73431AESTR EVB V1.0 is an evaluation board for the AWS73431XX series of shunt reference chips. Key test points of the chip are independently routed on the EVB for convenient testing. The output voltage (VOUT) of the chip can be programmed by externally connecting two resistors. By configuring different resistance values, VOUT can be adjusted from VREF up to 36V to achieve a stable reference voltage output function.
The AWS73431AESTR EVB V1.0 is an evaluation board for the AWS73431XX series of shunt reference chips. Key test points of the chip are independently routed on the EVB for convenient testing. The output voltage (VOUT) of the chip can be programmed by externally connecting two resistors. By configuring different resistance values, VOUT can be adjusted from VREF up to 36V to achieve a stable reference voltage output function.
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