ADS7844E/2K5G4
IC ADC 12BIT SAR 20SSOPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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Texas Instruments ADS7844E-2K5G4 is a 12-bit successive approximation analog-to-digital converter (ADC). This component features 4 or 8 selectable input channels, configurable as single-ended or differential, with a 1:1 S/H to ADC ratio. The data is output via an SPI interface. Designed for surface mount applications, it is supplied in a 20-SSOP package. The ADS7844E-2K5G4 operates with analog and digital supply voltages ranging from 2.7V to 3.6V or 5V, and has an operating temperature range of -40°C to 85°C. It supports an external reference and a sampling rate of up to 200kSPS. This device is commonly utilized in industrial automation and medical instrumentation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| 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 |