ИС, цифровые потенциометры MAX5402EUA+T

Энергозависимый цифровой потенциометр , маленький дрейф, 10 кОм, Одиночный, SPI, Линейный, ± 25%

The MAX5402EUA+T is a 256-tap, µPoT, low-drift digital potentiometer in 8 pin µMAX package. This device functions as a mechanical potentiometer consisting of a fixed resistor string with a digitally controlled wiper contact. It 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. MAX5402 is ideally suitable for digitally controlled resistors including adjustable voltage references and programmable gain amplifiers (PGAs).

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• Single linear digital potentiometer
• Ultra-low supply current of 0.1µA
• End to end resistance is 10Kohm at ±25% tolerance and temperature coefficient is 35ppm
• °C
• Ratiometric resistance temperature coefficient is 5ppm
• °C

Области применения

Обработка Сигнала, Переносные Устройства