| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7822EB from Texas Instruments is a 12-bit sampling analog-to-digital converter (ADC) designed for micro-power applications. It supports a maximum sample rate of 200 kSPS and features an SPI interface for serial communication. The device operates with pseudo-differential or single-ended input types and requires an external reference.
This ADC is suitable for battery-operated systems and remote data acquisition due to its low power consumption, which is typically 1.6 mW at 200 kSPS and can be as low as 0.06 mW at 7.5 kSPS. It also has a power-down mode with a maximum current draw of 3 µA. The operating temperature range is -40°C to 85°C.
The ADS7822EB is available in VSSOP (DGK) 8 and SOIC (D) 8 packages. Its input voltage range is from 0 to 5.25 V, and it operates with analog and digital supply voltages between 4.75 V and 5.25 V. The signal-to-noise ratio (SNR) is 71 dB.
Applications include battery-operated systems, remote data acquisition, isolated data acquisition, and multichannel systems requiring simultaneous sampling.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7 V to 5.25 V.
VSSOP-8 (DGK) and SOIC-8 (D).
-40 °C to 85 °C.
12 bits.
200 kSPS.
It uses a serial peripheral interface (SPI).
1.6 mW at 200 kSPS, 0.54 mW at 75 kSPS, and 0.06 mW at 7.5 kSPS.