| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,272 pcs
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9272 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7844N/1KG4 is a 12-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. It uses a successive approximation register (SAR) architecture and provides a serial SPI interface for data transfer. The device can be configured as 8 single-ended inputs or 4 differential inputs, offering flexibility in signal acquisition.
Key electrical specifications include a maximum sampling rate of 200 ksps, typical power consumption of 1.8 mW, and a signal-to-noise ratio (SNR) of 73.1 dB. The ADC operates from an analog supply voltage range of 2.7V to 5.25V and a digital supply range of 1.9V to 5.5V. The reference voltage is external, allowing the input voltage range to be set from 0V to Vref.
The device is packaged in a 20-lead SSOP (Shrink Small Outline Package) and is surface mount. It is specified for operation over the industrial temperature range of -40°C to 85°C. Typical applications include data acquisition systems, test and measurement equipment, industrial process control, and battery-powered systems.
12 bits.
200 ksps.
8 channels, configurable as 8 single-ended or 4 differential inputs.
2.7V to 5.25V.
1.9V to 5.5V.
-40°C to 85°C.
20-SSOP (surface mount).