ADS7844EG4
IC ADC 12BIT SAR 20SSOPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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Texas Instruments ADS7844EG4 is a 12-bit successive approximation analog-to-digital converter (ADC). This component features a 4 or 8 selectable input channel multiplexer with sample-and-hold capability. The ADS7844EG4 supports an SPI interface for data transfer and can operate from a single 2.7V to 3.6V or 5V supply for both analog and digital sections. It offers a sampling rate of up to 200kSPS and requires an external reference voltage. The device is housed in a 20-SSOP package, suitable for surface mounting. Industries utilizing this ADC include industrial automation, medical instrumentation, and portable electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 20-SSOP (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI |
| Reference Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Sampling Rate (Per Second) | 200k |
| Input Type | Differential, Single Ended |
| Number of Inputs | 4, 8 |
| Supplier Device Package | 20-SSOP |
| Architecture | SAR |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |