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8,745 pcs
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8745 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7248AAP is a complete 12-bit digital-to-analog converter (DAC) from Analog Devices, part of the AD7245A/AD7248A family. It integrates a voltage output amplifier and a buried Zener reference on a single CMOS chip, requiring no external trims for full specified performance. This enhanced version of the industry-standard AD7245/AD7248 operates from 12 V to 15 V supplies and features low power dissipation of 65 mW typical in single supply operation.
Key specifications include a 12-bit resolution, 7 µs settling time, and a parallel data interface. The output type is voltage-buffered, with an internal reference. The architecture is R-2R, achieving integral and differential nonlinearity of ±1 LSB maximum. The device operates over an extended temperature range of -40°C to +85°C.
The AD7248AAP is designed for microprocessor-compatible systems with high-speed data latches and double-buffered interface logic. It accepts data in two write operations via an 8-bit-wide data bus (the AD7248A configuration). An asynchronous LDAC signal updates the analog output. The part is available in a 28-lead PLCC (J-Lead) package, surface mounted, with dimensions of 11.51x11.51 mm. It is suitable for industrial and commercial temperature range applications requiring precise analog output from digital control signals.
The AD7248AAP has a resolution of 12 bits.
The settling time is 7 µs.
The output type is voltage buffered.
The data interface is parallel.
The operating temperature range is -40°C to +85°C.
The analog and digital supply voltage range is 10.8V to 16.5V.
The package is a 28-lead PLCC (J-Lead) with dimensions 11.51x11.51 mm.