| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,238 pcs
|
3238 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7953SRHBR is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It offers a maximum sampling rate of 1 MSPS and supports 16 single-ended input channels via a multiplexed configuration. The device communicates through an SPI serial interface and requires an external voltage reference. It operates with an analog supply voltage range of 2.7 V to 5.25 V and a digital I/O supply range of 1.7 V to 5.25 V, making it suitable for mixed-voltage systems. Typical power consumption is 11.5 mW at 1 MSPS. The ADC achieves a signal-to-noise ratio (SNR) of 71.7 dB. It is available in a 32-VFQFN exposed pad package (32-VQFN 5x5 mm) for surface mount assembly. The operating temperature range is -40°C to 125°C, allowing use in industrial and automotive environments. The device includes features such as two software-selectable input ranges (0 to VREF and 0 to 2xVREF), auto and manual channel selection modes, and programmable alarm levels per channel. The ADS7953 is part of the ADS79xx family of pin-compatible ADCs with resolutions of 8, 10, and 12 bits and channel counts of 4, 8, 12, and 16.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.04 | $4.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12 bits.
1 MSPS.
16 single-ended channels.
SPI.
-40°C to 125°C.
32-VFQFN exposed pad (32-VQFN 5x5 mm).
Yes, RoHS3 compliant (unverified).