MAX5413EUD+

The MAX5413EUD+ is a dual, 256-tap, low-drift digital potentiometer in 14 pin TSSOP package. MAX5413 provides glitchless switching between resistor taps as well as a convenient power-on reset (POR) that sets the wiper to the midscale position at power-up. Each potentiometer consists of a fixed resistor with a wiper contact that is digitally controlled. This device is ideal for applications requiring low temperature-coefficient variable resistors such as adjustable-gain circuit configuration, low drift programmable gain amplifiers, impedance matching and volume control.

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• 3-wire serial interface
• Ultra low 0.1µA supply current
• End to end resistance is 10Kohm at ±25% tolerance and temperature coefficient is 35ppm/°C
• Ratiometric temperature coefficient is 5ppm/°C
• Wiper settling time is 100ns

Applications

Power Management, Audio, Signal Processing

Notes

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