AS1544-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. AS1544-BQFT is a 12-bit successive approximation analog-to-digital converter (ADC). This component offers configurable input channels, supporting either 2 single-ended or 4 single-ended inputs, with a multiplexer and sample-and-hold circuit. It communicates via SPI and DSP interfaces, enabling efficient data transfer. The AS1544-BQFT operates with analog and digital supply voltages ranging from 2.7V to 5.25V and achieves a sampling rate of up to 1 MSPS. Designed for surface mounting, it is available in a 20-TQFN (4x4) package and operates within an ambient temperature range of -40°C to 85°C. This ADC is utilized in various applications including industrial automation, sensor interfacing, and medical instrumentation.
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 | 2, 4 |
| Supplier Device Package | 20-TQFN (4x4) |
| Architecture | SAR |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
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