| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request |
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The ADS8321EB/2K5 is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It offers a maximum sampling rate of 100 ksps and is designed for low-power applications, consuming only 5.5 mW typical at full speed and 1 mW at 10 kHz through efficient power-down modes. The device supports differential, pseudo-differential, and single-ended input configurations, with an input voltage range of 0 V to 2.6 V. The external reference voltage can be set between 500 mV and VCC/2. The ADC achieves a typical SNR of 87 dB, ensuring high signal integrity.
The ADS8321 operates from a 4.75 V to 5.25 V analog and digital supply, and is specified over the industrial temperature range of -40°C to 85°C. It communicates via a synchronous serial interface (SPI/SSI compatible), simplifying integration with microcontrollers and DSPs. The device is housed in a compact 8-VSSOP package (3 mm x 4.9 mm) and is pin-compatible with the ADS7816 and ADS7822. Typical applications include battery-operated systems, remote data acquisition, industrial controls, robotics, and vibration analysis.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.35 | $8.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS8321EB/2K5 has a resolution of 16 bits.
The maximum sampling rate is 100 ksps (100,000 samples per second).
Both analog and digital supplies require 4.75 V to 5.25 V. Nominal supply is 5 V.
The operating temperature range is -40°C to 85°C.
It is available in an 8-VSSOP package (8-TSSOP, 8-MSOP with 3 mm x 4.9 mm dimensions).
The device uses a synchronous serial interface compatible with SPI and SSI.
RoHS3 compliance is indicated per existing database records, but this is unverified against official documentation.