AD7834AR
IC DAC 14BIT V-OUT 28SOICManufacturer: Analog Devices Inc.
Categories: Digital to Analog Converters (DAC)
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Analog Devices Inc. AD7834AR is a 14-bit, quad voltage-output digital-to-analog converter (DAC) featuring an R-2R architecture. This component is designed for high-precision applications, offering a typical settling time of 10µs. The device supports an SPI data interface for efficient communication. It requires analog supply voltages between ±11.4V and ±15.75V, with a digital supply of 5V. The AD7834AR provides four buffered voltage outputs and an external reference voltage input. Integral and differential non-linearity are specified at ±2 LSB maximum. This surface-mount component is housed in a 28-SOIC package, suitable for operation across a temperature range of -40°C to 85°C. It finds application in industrial automation, test and measurement equipment, and medical instrumentation.
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 | 28-SOIC (0.295"", 7.50mm Width) |
| Output Type | Voltage - Buffered |
| Mounting Type | Surface Mount |
| Number of Bits | 14 |
| Data Interface | SPI |
| Reference Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | ±11.4V ~ 15.75V |
| Voltage - Supply, Digital | 5V |
| Settling Time | 10µs (Typ) |
| Supplier Device Package | 28-SOIC |
| Architecture | R-2R |
| Number of D/A Converters | 4 |
| INL/DNL (LSB) | ±2 (Max), ±0.9 (Max) |
| Differential Output | No |
| Programmable | Not Verified |
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