| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12,914 pcs
|
12914 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,901 pcs
|
4901 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7816UB/2K5 is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It offers a maximum sampling rate of 200 ksps and uses an SPI serial interface for data communication. The device accepts a differential analog input and requires an external reference voltage.
The ADC operates with analog and digital supply voltages ranging from 4.5 V to 5.25 V. Typical power consumption is 1.9 mW at 200 kHz sampling. The signal-to-noise ratio (SNR) is 72 dB. The reference voltage can be varied from 100 mV to VCC, resulting in a resolution from 24 µV to 1.22 mV. The input voltage range is 0 V to 5.25 V.
The device is housed in an 8-pin SOIC package (8-SOIC) with dimensions 4.9 mm × 6 mm and a 29.4 mm² area. It is surface mountable and rated for operation from -40°C to 85°C. The ADS7816UB/2K5 is RoHS3 compliant (unverified) and has a moisture sensitivity level of 1 (unlimited).
The low power consumption and automatic power-down mode make this ADC suitable for battery-operated systems, remote data acquisition, and isolated data acquisition. The small 8-pin SOIC package is ideal for space-constrained designs. The SPI interface simplifies connection to microcontrollers and digital signal processors.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.78 | $3.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog and digital supply voltage range is 4.5 V to 5.25 V.
The device is packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package.
The operating temperature range is -40°C to 85°C.
The device is listed as RoHS3 compliant, but this data is unverified and should be confirmed from official documentation.
The ADC has a resolution of 12 bits.
The maximum sampling rate is 200 ksps.
The device uses a SPI serial interface.