| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,387 pcs
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30387 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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252 pcs
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252 pcs | On Request | 1 | On Request | On Request | 1140+ | On Request | On Request | |
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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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The REF5040AID from Texas Instruments is a high-precision voltage reference designed for demanding applications. It belongs to the REF50xx family, known for its low-noise and very low-drift characteristics.
Key electrical specifications include a low temperature drift of up to 2.5ppm/°C (Enhanced-grade) and high accuracy up to 0.025% (Enhanced-grade). The device exhibits low noise performance, with enhanced grades offering 0.5µVPP/V. It supports a wide input voltage range, up to 42V for enhanced grades, and provides a high output current capability of ±10mA. Excellent long-term stability is also a feature, with values like 22ppm after the first 1000 hours for the SOIC-8 package.
This voltage reference operates within a temperature range of -40°C to 125°C. It is available in an 8-pin SOIC package, suitable for surface mount applications. The device is capable of both sinking and sourcing current, offering flexibility in circuit design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The maximum temperature drift is 2.5ppm/°C for the enhanced grade.
The maximum accuracy is 0.025% for the enhanced grade.
The low noise level is 0.5µVPP/V for the enhanced grade.
The high output current capability is ±10mA.
The REF5040AID is available in an 8-pin SOIC package.