AD7948ARS-B
IC DAC 12BIT A-OUT 20SSOPManufacturer: Analog Devices Inc.
Categories: Digital to Analog Converters (DAC)
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Analog Devices Inc. AD7948ARS-B is a 12-bit, single-channel digital-to-analog converter (DAC) housed in a 20-SSOP package. This R-2R architecture DAC features a parallel data interface and requires an external voltage reference. It offers a guaranteed linearity specification of ±1 LSB maximum for both Integral Non-Linearity (INL) and Differential Non-Linearity (DNL). The output is unbuffered current, and the device operates with analog and digital supply voltages ranging from 3V to 5.5V. With a typical settling time of 5µs, the AD7948ARS-B is suitable for applications in industrial instrumentation and data acquisition systems within an operating temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SSOP (0.209"", 5.30mm Width) |
| Output Type | Current - Unbuffered |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Data Interface | Parallel |
| Reference Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 3V ~ 5.5V |
| Voltage - Supply, Digital | 3V ~ 5.5V |
| Settling Time | 5µs (Typ) |
| Supplier Device Package | 20-SSOP |
| Architecture | R-2R |
| Number of D/A Converters | 1 |
| INL/DNL (LSB) | ±1 (Max), ±0.9 (Max) |
| Differential Output | No |
| Programmable | Not Verified |
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