ADS7844NBG4
IC ADC 12BIT SAR 20SSOPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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The Texas Instruments ADS7844NBG4 is a 12-bit successive approximation analog-to-digital converter (ADC). This component features a 1:1 S/H ratio and supports a sampling rate of up to 200kSPS. It offers configurable input options with either 4 differential or 8 single-ended channels. The data is communicated via an SPI interface. The ADS7844NBG4 operates with analog and digital supply voltages ranging from 2.7V to 3.6V and up to 5V, and is specified for operation across an industrial temperature range of -40°C to 85°C. It is housed in a 20-SSOP package suitable for surface mounting. This ADC is utilized in applications such as industrial automation and medical instrumentation.
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 (0.209"", 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 |