| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,974 pcs
|
6974 pcs | On Request | 1 | On Request | On Request | 6 | On Request | On Request | |
|
4,520 pcs
|
4520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,294 pcs
|
3294 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS821U from Texas Instruments is a monolithic 10-bit, 40-MSPS Analog-to-Digital Converter (ADC) utilizing a CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power-down feature.
It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals. The ADS821U employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability make it suitable for telecommunications and video applications.
Key electrical specifications include a 10-bit resolution, a maximum sample rate of 40 MSPS, and an analog input bandwidth of 65 MHz. The device offers a typical power consumption of 390 mW and a signal-to-noise ratio of 59 dB. It operates within a temperature range of -40°C to 85°C.
The ADS821U is available in a 28-SOIC package and is designed for surface mount applications. Its features make it suitable for applications such as video digitizing, ultrasound imaging, gamma cameras, set-top boxes, cable modems, and CCD imaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $28.97 | $28.97 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS821U has a resolution of 10-Bit.
The maximum sample rate for the ADS821U is 40 MSPS.
The analog input bandwidth of the ADS821U is 65 MHz.
The ADS821U uses a Parallel CMOS interface.
The typical power consumption of the ADS821U is 390 mW.
The ADS821U operates in a temperature range of -40°C to 85°C.
The ADS821U requires a 5V operating voltage.