| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,516 pcs
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9516 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,439 pcs
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1439 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7950SDBT is a 12-bit successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It supports sample rates up to 1 MSPS and provides four single-ended input channels via an internal multiplexer. The device uses an external reference and communicates over a standard SPI interface, making it a practical choice for precision data acquisition systems.
The converter operates from an analog supply of 2.7 V to 5.25 V and a separate digital I/O supply of 1.7 V to 5.25 V, allowing direct connection to low-voltage digital logic. The input voltage range extends from 0 V to 5.25 V, and the typical signal-to-noise ratio is 71.7 dB. Power dissipation is typically 11.5 mW, which is favorable for power-sensitive applications.
The ADS7950SDBT is supplied in a 30-lead TFSOP package (also referred to as 30-TSSOP) with surface-mount terminations. It is rated for industrial temperature operation from -40°C to 125°C. The small package and wide supply range make it suitable for embedded control, industrial instrumentation, and automated test equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.49 | $3.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage range is 2.7 V to 5.25 V, and the digital supply voltage range is 1.7 V to 5.25 V.
It is available in a 30-TFSOP (0.173", 4.40mm width) package, also designated as 30-TSSOP.
The operating temperature range is -40°C to 125°C.
The part is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer's official documentation.
It is a 12-bit ADC with a maximum sampling rate of 1 MSPS.
The device uses a SPI (Serial Peripheral Interface) for data communication.
Typical power consumption is 11.5 mW at 1 MSPS.