| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,516 pcs
|
9516 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,811 pcs
|
5811 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
4,417 pcs
|
4417 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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| Voltage |
The ADS7844E/2K5 is a 12-bit SAR ADC from Texas Instruments with a maximum sampling rate of 200kSPS. It offers 4 or 8 input channels configurable as differential or single-ended, and uses an external voltage reference. The device operates with a supply voltage of 2.7V to 3.6V or 5V, and has an operating temperature range of -40°C to 85°C.
Data is transferred via an SPI interface, and the architecture includes a multiplexer, sample-and-hold, and ADC in a 1:1 ratio. The converter is housed in a 20-SSOP surface mount package (0.154", 3.90mm width). Compliance with RoHS3 is indicated but unverified, and the MSL rating is 1 (unlimited).
This ADC is suitable for applications requiring moderate speed and resolution with multiple input channels. The small package and low power consumption make it appropriate for portable and industrial designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.45 | $5.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12 bits.
200kSPS.
4 or 8, configurable.
2.7V to 3.6V or 5V.
-40°C to 85°C.
20-SSOP (0.154", 3.90mm Width).
RoHS3 Compliant (unverified).