MAX507BCWG+

The MAX507BCWG+ is a voltage output, 12bit digital to analogue converter (DAC) with internal reference in 24 pin WSOIC package. This DAC's output voltage has same polarity as reference, the basic circuit consists of a laser trimmed, thin-film, R-2R resistor array with NMOS switches. The double buffered logic inputs interface easily to µPs, data is transferred into input register either from a 12bit wide data bus or 16bit µPs. All logic signals are level triggered, TTL & CMOS compatible. Interface timing specifications insure compatibility with all common µPs. DAC is specified & tested for both dual & single supply operation. Usable supplies range from single +12V to dual ±15V. On-board gain-setting resistors allow three output-voltage ranges, 0V to +5V and 0V to +10V can be generated when using either single or dual supplies. With dual supplies, ±5V is also available. This is used in arbitrary function waveform generators, automated calibration, digital offset and gain adjustment.

• Supply voltage range is ±11.4V to ±15.75V
• Operating temperature range from 0°C to 70°C
• Internal buried zener reference
• Parallel data interface
• Voltage output slew rate is 2V/µs at single supply VDD = +11.4V to +15.75V
• Short circuit current is 40mA at single supply VDD = +11.4V to +15.75V
• Maximum reference output is 5.01V at TA= 25°C (VDD= 12V or +15V)
• Reference temperature coefficient is ±30ppm/°C
• Output amplifier can drive a 2Kohm load to +10V
• Fast µP interface

Applications

Signal Processing, Industrial, Motor Drive & Control

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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