MAX503CAG+

The MAX503CAG+ from Maxim Integrated Products is a 5V, low power, parallel-input, voltage-output, 10bit DAC in 24 pin SSOP package. It uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply making it ideal for portable and battery-powered applications. The 10bit resolution is achieved through laser trimming of the DAC, op amp and reference. No further adjustments are necessary. Internal gain-setting resistors can be used to define a DAC output voltage range of 0V to +2.048V, 0V to +4.096V or ±2.048V. Four quadrant multiplication possible without the use of external resistors or op amps. The parallel logic inputs are double buffered and are compatible with 4bit, 8bit and 16bit microprocessors. It is used in battery-powered data-conversion, digital offset/gain adjustment, arbitrary function generators, ATE and microprocessor-controlled calibration.

• Supply voltage range is 4.5V to 5.5V, -5.5V to 0V
• Operating temperature range from 0°C to +70°C
• Shutdown mode current is 40µA
• Relative accuracy of ±1/2LSB max over temperature and ±1LSB DNL
• Monotonic over temperature
• Power-on reset feature