| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS7844EB/2K5 is a 12-bit, 8-channel successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a maximum sampling rate of 200 ksps and supports both single-ended and pseudo-differential input configurations. The device operates from a single analog supply voltage ranging from 2.7V to 5.25V and a digital supply from 1.9V to 5.5V.
Key performance specifications include a typical signal-to-noise ratio (SNR) of 73.1 dB, a SINAD of 72 dB, and a maximum integral non-linearity (INL) and differential non-linearity (DNL) of ±1 LSB. The ADC uses an external voltage reference and communicates via an SPI serial interface. Typical power consumption is 1.8 mW at a 200 kHz throughput rate with a 5V supply.
The ADS7844EB/2K5 is housed in a 20-SSOP package with a gull wing lead style and is designed for surface mount assembly. It is specified for an operating temperature range of -40°C to 85°C. The device is an alternate source for the MAX147 and is suitable for data acquisition, test and measurement, industrial process control, and battery-powered systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.45 | $5.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS7844EB/2K5 has a resolution of 12 bits.
The maximum sampling rate is 200 ksps.
It has 8 single-ended input channels or 4 differential input channels.
The operating temperature range is -40°C to 85°C.
It is available in a 20-SSOP package.
The RoHS status is RoHS3 Compliant, though this is unverified.
The analog supply voltage range is 2.7V to 5.25V.