MAX5130BEEE+

The MAX5130BEEE+ from Maxim Integrated Products is a 13bit, serial voltage-output DAC with internal reference in 16 pin QSOP package. This low power, voltage output digital to analogue converter (DAC) with an internal precision bandgap reference and output amplifier. The MAX5130 operates on a single +5V supply with an internal reference of +2.5V and is capable of a +4.0955V full scale output. If necessary, the user can override the on-chip, <10ppm/°C voltage reference with an external reference. In addition, its power-up reset feature allows for a user selectable initial output state of either 0V or midscale and minimizes output voltage glitches during power-up. A 16bit shift register loads data into the input register. The DAC register may be updated independently or simultaneously with input register>. It is used in industrial process control, automatic test equipment (ATE), digital offset and gain adjustment, motion control and µP controlled systems.

• ±1LSB INL, ±1LSB DNL, built-in 10ppm/°C (max) precision bandgap reference (2.5V)
• Serial interface is compatible with SPI/QSPI/MICROWIRE (suitable for cascading multiple devices)
• Double buffered input organized as an input register followed by a DAC register
• Pin programmable shutdown mode and power-up reset (0V or midscale output voltage)
• Adjustable output offset, buffered output capable of driving 5Kohm, 100pF or 4 to 20mA loads
• Pin compatible upgrades to the 12bit MAX5120 and pin compatible 14bit upgrades MAX5170
• 20µV/V PSRR at 4.5V <= VDD <= 5.5V, 0.6V/µs voltage output slew rate, 20µs output settling time
• Draws only 500µA of supply current, reduces to 3µA in power-down mode, ±10mV offset error
• Power supply voltage range from 4.5V to 5.5V, SCLK clock period of 100ns
• Gain error of -0.2mV, operating temperature range from -40°C to +85°C