MAX5582EUP+

MAX5582EUP+ is a 10-bit, quad channel, voltage output, digital-to-analogue converter (DAC). This DAC operated from a +2.7V to +5.25V analogue supply and a separate +1.8V to +5.25V digital supply. The 20MHz, 3-wire, serial interface is compatible with SPI™, QSPI™, MICROWIRE™, and digital signal processor (DSP) protocol applications. Multiple devices can share a common serial interface in direct access or daisy-chained configuration. It provides two multifunctional, user-programmable, digital I/O ports. It is used in applications such as portable instrumentation, automatic test equipment (ATE), digital offset and gain adjustment, automatic tuning, programmable voltage and current sources, programmable attenuators, industrial process controls, motion control, microprocessor (µP)-controlled systems, power amplifier control, fast parallel-DAC to serial-DAC upgrades.

• Two user-programmable digital I/O ports
• Single +2.7V to +5.25V analogue supply
• 1.8V to AVDD digital supply voltage
• 10bits resolution, unity gain output buffer configuration
• Integral nonlinearity is ±1LSB maximum at (AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD)
• Differential nonlinearity is ±1LSB maximum at (AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD)
• Offset error is ±5mV typical at (AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD)
• Output-voltage noise is 85µVRMS typical at (AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD)
• 200KHz -3dB bandwidth at (AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD)
• Operating temperature range from -40°C to +85°C, 20-lead TSSOP package

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