MAX536BCWE+

The MAX536BCWE+ is a calibrated, quad, 12bit, voltage-output digital to analogue converter (DAC) with serial interface in 16 pin WSOIC package. It contains four 12bit voltage output DAC that are easily addressed using a simple 3-wire serial interface. They include 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 either SPI/QSPI or MICROWIRE and allows the 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 (complementary) pin. All logic inputs are TTL/CMOS compatible. It is used in automatic test equipment, digital offset and gain adjustment and microprocessor-controlled systems.

• Supply voltage range is 10.8V to 16.5V, -4.5V to -5.5V
• Operating temperature range from 0°C to 70°C
• Power-on reset, total unadjusted error of ±2LSB at TA = +25°C
• Integral nonlinearity of ±1LSB & 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, digital crosstalk is 8nV-s

應用

Signal Processing, Industrial, Motor Drive & Control

警告

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

附註

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