MAX536ACPE+

The MAX536ACPE+ is a calibrated, quad, 12bit, voltage-output digital to analogue converter with serial interface in 16 pin DIP package. It contains four 12bit voltage output DAC that are easily addressed using a simple 3-wire serial interface. It includes a 16bit data-in/data-out shift register and each DAC has a double buffered input composed of an input register and DAC register. DAC is an 'inverted' R-2R ladder networks that convert 12bit digital inputs into equivalent analogue output voltages in proportion to applied reference voltage inputs. The serial interface is compatible with SPI/QSPI, MICROWIRE and allows input and DAC registers to be updated independently or simultaneously with a single software command. The DAC registers can be simultaneously updated with a hardware LDAC (active-low) pin. All logic inputs are TTL/CMOS compatible. It is used in ATE, digital offset and gain adjustment and microprocessor-controlled systems.

• Supply voltage range is 10.8V to 13.2V, -4.5V to -5.5V
• Operating temperature range from 0°C to +70°C
• Power-on reset, total unadjusted error of ±1LSB at TA = +25°C
• Integral nonlinearity of ±1/2LSB and differential nonlinearity of ±1LSB
• Full 12bit performance without adjustments, PSRR of ±0.02LSB/V at TA = +25°C, 10.8V <lt/> VDD <lt/> 13.2V
• Buffered voltage output, reference 3dB bandwidth of 700KHz at VREF = 2VP-P
• Maximum positive supply current is 18mA at TA = +25°C
• Voltage output slew rate is 5V/µs

Applications

Signal Processing, Industrial

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