AS1531-T
IC ADC 12BIT SAR 20TSSOPManufacturer: ams-OSRAM USA INC.
Categories: Analog to Digital Converters (ADC)
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The ams-OSRAM USA INC. AS1531-T is a 12-bit successive approximation register (SAR) analog-to-digital converter. This device offers 4 or 8 selectable input channels and operates with a single SAR core. Featuring an SPI data interface, it supports differential, pseudo-differential, and single-ended input types. The AS1531-T is configurable with an internal or external reference and incorporates a sample-and-hold (S/H) circuit with a 1:1 ratio. It achieves a sampling rate of up to 300kSPS. The component operates within an analog supply voltage range of 2.7V to 3.6V and a digital supply voltage range of 2.7V to 3.6V, with an operating temperature range of -40°C to 85°C. Packaged in a 20-TSSOP (0.173", 4.40mm width) surface-mount configuration, it is supplied on tape and reel. This component is utilized in various applications including industrial automation 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-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Reference Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Sampling Rate (Per Second) | 300k |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Number of Inputs | 4, 8 |
| Supplier Device Package | 20-TSSOP |
| Architecture | SAR |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
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