ADS7890IPFBTG4
IC ADC 14BIT SAR 48TQFPManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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Texas Instruments ADS7890IPFBTG4 is a 14-bit, 1.25 MSPS successive approximation register (SAR) analog-to-digital converter. This device features a single pseudo-differential input and supports both internal and external voltage references. The ADS7890IPFBTG4 utilizes a Serial Peripheral Interface (SPI) for data transfer, enabling efficient communication with microcontrollers and digital signal processors. Its configuration includes a sample-and-hold (S/H) circuit with a 1:1 ratio to the ADC. The component is housed in a 48-TQFP (7x7mm) surface-mount package and operates across an industrial temperature range of -40°C to 85°C. This converter is suitable for applications in industrial automation, test and measurement equipment, and medical instrumentation requiring precise analog signal acquisition. Analog supply voltage is 5V, while digital supply can range from 2.7V to 5.25V. The device is supplied on a tape and reel.
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 | 48-TQFP |
| Mounting Type | Surface Mount |
| Number of Bits | 14 |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Reference Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Sampling Rate (Per Second) | 1.25M |
| Input Type | Pseudo-Differential |
| Number of Inputs | 1 |
| Supplier Device Package | 48-TQFP (7x7) |
| Architecture | SAR |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
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