ADS7844NB/1K
IC ADC 12BIT SAR 20SSOPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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Texas Instruments ADS7844NB-1K 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 accepts both single-ended and differential inputs, configurable with an 8-channel multiplexer. Its data output is delivered via an SPI interface, facilitating seamless integration into embedded systems. The ADS7844NB-1K operates with analog and digital supply voltages ranging from 2.7V to 5V and is specified for operation across an extended temperature range of -40°C to 85°C. It is supplied in a 20-SSOP package, suitable for surface-mount applications. This device is commonly utilized in industrial automation, medical instrumentation, and data acquisition systems requiring precise analog signal conversion. The sampling rate reaches up to 200kSPS.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| 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 |