| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,358 pcs
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6358 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7247AAR is a complete dual 12-bit digital-to-analog converter (DAC) from Analog Devices, designed for precision voltage output applications. It integrates two 12-bit CMOS DACs, a Zener voltage reference, output amplifiers, and reference buffer amplifiers on a single monolithic chip. The device uses an R-2R architecture and provides a voltage buffered output with a settling time of 8 µs. It supports both external and internal reference options, with a supply voltage range of 10.8V to 16.5V. The AD7247AAR features a parallel interface with a typical data setup time of 30 ns, making it compatible with most microprocessors. Integral nonlinearity (INL) is ±1 LSB max, and differential nonlinearity (DNL) is ±0.9 LSB max. The converter operates over a temperature range of -40°C to 85°C and is housed in a surface-mount 24-SOIC package (0.295", 7.50mm width). The device is suitable for single or dual supply operation, with typical power consumption of 165 mW in single supply mode.
The supply voltage range is 10.8V to 16.5V.
The package is a 24-SOIC (0.295", 7.50mm Width).
The operating temperature range is -40°C to 85°C.
The AD7247AAR is listed as RoHS3 Compliant (low confidence, unverified).
The resolution is 12 bits.
The AD7247AAR has 2 channels.
The settling time is 8 µs.