AD7528JRZ-REEL7

The AD7528JRZ-REEL7 is a monolithic dual 8-bit digital-to-analog converter (DAC) that offers excellent DAC-to-DAC matching. Manufactured by Analog Devices, Inc., this DAC is packaged in a SOIC-20 format and is designed for precision applications.

Key Features:

1. Dual 8-Bit DAC: The AD7528JRZ-REEL7 features two independent 8-bit DACs, allowing for versatile signal processing and control applications.
2. Buffered Multiplying DAC: This DAC is a buffered multiplying type, providing stable output currents and excellent four quadrant multiplication characteristics. It includes a separate reference input and feedback resistor for each DAC, ensuring high accuracy and stability.
3. On-Chip Latches: Separate on-chip latches are provided for each DAC, allowing for easy microprocessor interface. This feature simplifies system design and integration.
4. TTL/CMOS Compatible: The AD7528JRZ-REEL7 is compatible with both TTL and CMOS logic levels, making it versatile for use with a wide range of microcontrollers, DSPs, and other digital devices.
5. Wide Power Supply Range: The DAC operates from a +5V to +15V power supply, providing flexibility for use in different applications and power budgets.
6. Low Power Consumption: With a power dissipation of only 20mW, the AD7528JRZ-REEL7 is suitable for battery-powered devices and other applications where power consumption is a critical consideration.
7. Bus Compatible with 8-Bit Microprocessors: The DAC’s load cycle is similar to the write cycle of a random access memory, making it bus compatible with most 8-bit microprocessors, including the 6800, 8080, 8085, and Z80.

Applications:

• Digital control of gain/attenuation in audio circuits.
• Programming filter parameters in signal processing systems.
• Use in X-Y graphics applications for precise analog signal generation.
• Any application requiring a stable, accurate, and versatile 8-bit DAC solution.

In summary, the AD7528JRZ-REEL7 is a high-performance, versatile DAC that offers excellent matching between DACs, buffered multiplying capabilities, TTL/CMOS compatibility, and a wide power supply range. Its low power consumption and compatibility with 8-bit microprocessors make it an ideal choice for a wide range of applications.