The MAX5236EUB+ is a single supply, voltage output, dual, precision 10bit digital to analogue converter (DAC) in 10 pin μMAX package. This industry's smallest and most accurate DAC consumes 325μA from single 3V supply. It has output buffers that swing rail to rail. The internal gain amplifiers (1.6384V/V) maximize the dynamic range of DAC output. The MAX5236 has 13.5MHz 3-wire serial interface compatible with SPI/QSPI/and MICROWIRE. Each DAC input is organized as an input register followed by a DAC register. A 16bit shift register loads data into input registers. Input registers update the DAC registers independently or simultaneously. In addition, programmable control bits allow power-down with 1Kohm or 200Kohm internal loads. The MAX5236 is used in automatic test equipments, digital offset and gain adjustment, motion control and microprocessor controlled systems.
Supply voltage range from 2.7V to 3.6V
Operating temperature range from -40°C to 85°C
Reference -3dB bandwidth (slew rate limited) of 350KHz and voltage output slew rate of 0.6V/μs
Low supply current of 325μA (normal operation) and 0.4μA (full power-down mode)
Power-on reset clears registers and DACs to zero
Power supply rejection of 18μV at 2.7V <= VDD <= 3.6V and DC crosstalk of 100μV
Resets to zero
Buffered output drives 5Kohm (100pF)
Integral nonlinearity (INL) of ±0.5LSB and differential nonlinearity (DNL) of ±1LSB
(EN)
