| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The Texas Instruments REF6041IDGKR is a high-precision voltage reference designed for applications requiring exceptional accuracy and stability. It provides a fixed 3.3V output voltage with a maximum temperature coefficient of 5ppm/°C across an operating range of -40°C to 125°C. The initial accuracy is rated at a maximum of ±0.05%.
This voltage reference includes an integrated low-output impedance buffer, capable of driving ±4mA, which is verified to drive the REF pin of SAR ADCs like the ADS88xx family and wideband ΔΣ ADCs such as the ADS127xx family. Its low output impedance of less than 50mΩ from 0kHz to 200kHz ensures signal integrity.
Key electrical characteristics include a typical quiescent current of 0.82mA and a low shutdown current of 1µA. The device exhibits extremely low noise, with a total noise of 5µVRMS (with a 47µF capacitor) and 1/f noise of 9.9µVPP (0.1Hz to 10Hz). It is supplied in a LDFN package suitable for surface mounting.
The REF6041IDGKR is designed for applications such as data acquisition systems, precision measurement equipment, and test and measurement instrumentation where stable and accurate voltage references are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.19 | $3.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical output voltage is 3.3V.
It is offered in a surface-mount LDFN package.
The device operates over a temperature range of -40°C to +125°C.
The maximum initial accuracy is ±0.05%.
The maximum temperature coefficient is 5ppm/°C.
The input voltage range is 3.55V minimum to 5.5V maximum.
