ADS7844N
IC ADC 12BIT SAR 20SSOPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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Texas Instruments ADS7844N is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed for high-performance applications. This component features a 1:1 S/H ratio and supports both differential and single-ended input types through its configurable multiplexer. With up to 8 single-ended inputs or 4 differential inputs, it offers flexibility for various signal acquisition needs. The ADS7844N communicates data via a standard SPI interface, enabling straightforward integration into system designs. Operating across a wide temperature range of -40°C to 85°C, it is suitable for industrial and automotive environments. The device requires analog and digital supply voltages between 2.7V and 5V and achieves a sampling rate of up to 200 kSPS. Housed in a compact 20-SSOP package, the ADS7844N is an efficient solution for precision measurement tasks.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 20-SSOP (0.209"", 5.30mm 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 |