AD7528LRZ

AD7528 is a monolithic dual 8-bit digital/analogue converter featuring excellent DAC-to-DAC matching. Data is transferred into either of the two DAC data latches via a common 8-bit TTL/CMOS compatible input port. Control input DAC A/DAC B determines which DAC is to be loaded. This device load cycle is similar to the write cycle of a random access memory and the device is bus compatible with most 8-bit microprocessors, including 6800, 8080, 8085, Z80. Both DACs offer excellent four quadrant multiplication characteristics with a separate reference input and feedback resistor for each DAC. It is widely used in application such as digital control of: gain/attenuation, filter parameters, stereo audio circuits, X-Y graphics etc.

• 5V to +15V operation
• DACs matched to 1%
• Latch free (protection schottkys not required)
• Relative accuracy is ±1/2LSB
• Gain error is ±2LSB
• Harmonic distortion is –85dB typ at (VIN = 6V rms at 1kHz)
• Operating temperature is –40°C to +85°C
• Packaging style is SOIC

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party