| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,027 pcs
|
6027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The Texas Instruments REF6025IDGKR is a high-precision voltage reference designed for demanding applications. It features an integrated low-output impedance buffer, enabling it to drive ADCs directly.
Key electrical specifications include a temperature coefficient of 5ppm/°C maximum over a wide operating range of -40°C to 125°C. The initial accuracy is ±0.05% maximum, and it exhibits extremely low noise characteristics, with total noise of 5µVRMS and 1/f noise of 3µVPP/V. The device operates from a supply voltage between 3.55V and 5.5V, with a typical supply current of 820µA and a low shutdown current of 1µA.
This voltage reference is suitable for applications requiring precise voltage levels and low noise, such as data acquisition systems. Its integrated buffer provides a low output impedance of less than 50mΩ up to 200kHz, facilitating direct connection to the REF pin of various SAR and Delta-Sigma ADCs.
The REF6025IDGKR is available in a DGKR package, suitable for surface mount applications. It is supplied on tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.32 | $3.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 2.5V.
The maximum temperature coefficient is 5ppm/°C.
The maximum initial accuracy is ±0.05%.
The operating temperature range is -40°C to 125°C.
The typical supply current is 0.82mA.
The output current drive is ±4mA.
The 1/f noise is 3µVPP/V from 0.1Hz to 10Hz.