AS1543-BQFT
IC ADC 12BIT SAR 20TQFNManufacturer: ams-OSRAM USA INC.
Categories: Analog to Digital Converters (ADC)
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The ams-OSRAM USA INC. AS1543-BQFT is a 12-bit successive approximation register (SAR) analog-to-digital converter. This component features a 1M sample per second (Msps) sampling rate and supports both single-ended and differential input types, configurable with a 4 or 8 channel multiplexer. The internal sample-and-hold circuit maintains a 1:1 ratio. Data transfer is facilitated via SPI and DSP compatible interfaces. Operating across a wide temperature range of -40°C to 85°C, the AS1543-BQFT is suitable for applications requiring precise analog signal acquisition. It is supplied in a 20-TQFN (4x4) package with exposed pad for surface mounting and comes on tape and reel. This device is commonly utilized in industrial control systems, medical equipment, and data acquisition modules.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Sampling Rate (Per Second) | 1M |
| Input Type | Differential, Single Ended |
| Number of Inputs | 4, 8 |
| Supplier Device Package | 20-TQFN (4x4) |
| Architecture | SAR |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
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