| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7249BRZ is a dual 12-bit, voltage-output digital-to-analog converter (DAC) from Analog Devices, part of the DACPORT family. It integrates two DACs, output amplifiers, and a Zener voltage reference on a single monolithic CMOS chip, requiring no external trims for full specified performance.
Key electrical specifications include a 12-bit resolution, a settling time of 10 µs typical, and an integral nonlinearity (INL) of ±0.5 LSB maximum. The device offers selectable output voltage ranges: 0V to +5V, 0V to +10V for single-supply operation, and ±5V for dual-supply operation. It uses an R-2R architecture and supports both external and internal reference types.
The AD7249BRZ communicates via a serial peripheral interface (SPI), which minimizes pin count. It is housed in a 16-SOIC surface-mount package with a width of 7.50 mm. The device operates over a temperature range of -40°C to +85°C and requires dual power supplies of ±11.4V to ±15.75V.
The AD7249BRZ has a resolution of 12 bits.
The AD7249BRZ has 2 DAC channels.
The AD7249BRZ uses an SPI serial interface.
The AD7249BRZ operates from -40°C to +85°C.
The AD7249BRZ is available in a 16-SOIC surface-mount package.
The typical settling time is 10 µs.
The AD7249BRZ supports output ranges of 0V to +5V, 0V to +10V, and ±5V.