| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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220 pcs
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220 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The AD7847AN is a dual 12-bit digital-to-analog converter (DAC) from Analog Devices, offering buffered voltage output. It integrates two independent DACs on a single chip, each with R-2R architecture and external reference input. The device provides a maximum settling time of 5µs (typical 3µs) to within ±1/2 LSB, making it suitable for moderate-speed applications.
Key electrical specifications include integral nonlinearity (INL) and differential nonlinearity (DNL) of ±1 LSB maximum, ensuring monotonic performance. The DAC operates from a dual supply voltage range of ±14.25V to 15.75V, with typical supply currents of 5 mA (IDD) and 3 mA (ISS). The analogue output is voltage buffered with a typical slew rate of 11 V/µs.
The AD7847AN is housed in a 24-pin DIP package (0.300" body width, 7.62mm pitch) and is designed for through-hole mounting. It supports a parallel data interface and operates over the industrial temperature range of -40°C to 85°C. The device is RoHS3 compliant (unverified) and has an MSL rating of 1 (unlimited).
Typical applications include industrial control systems, automated test equipment, process control, and waveform generation where multiple DAC channels are required in a compact through-hole package.
The AD7847AN operates from a dual supply voltage of ±14.25V to 15.75V.
The AD7847AN is available in a 24-DIP (0.300", 7.62mm) package, also referred to as 24-PDIP.
The AD7847AN operates over a temperature range of -40°C to 85°C.
The AD7847AN is listed as RoHS3 compliant, but this is unverified and should be confirmed with manufacturer documentation.
The AD7847AN contains two digital-to-analog converters.
The AD7847AN has a resolution of 12 bits.
The AD7847AN uses a parallel data interface.