X5460

The MAX5460 is designed as one kind of 32-tap feaPoT, 2-wire digital potentiometer that performs the same function as a mechanical potentiometer or a variable resistor. And this device consists of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire serial interface. It also can be used in (1)LCD Screen Adjustment; (2)Volume Control; (3)Mechanical Potentiometer Replacement; (4)Gain Adjustment; (5)Line Impedance Matching.

Features of the MAX5460 are:(1)miniature SC70 and SOT23 packages; (2)0.3A ultra-low supply current; (3)+2.7V to +5.5V single-supply operation; (4)glitchless switching between resistor taps; (5)power-on reset to midscale; (6)2-wire up/down serial interface; (7)10k, 50k, and 100k resistance values.

The absolute maximum ratings of the MAX5460 can be summarized as:(1)VDD to GND: -0.3 V to +6 V;(2)All Other Pins to GND: -0.3 V to (VDD + 0.3) V;(3)Input and Output Latch-Up Immunity: ±200 mA;(4)Soldering Temperature (soldering, 10s): +300°C;(5)Storage Temperature Range: -65°C to +150°C;(6)Junction Temperature: +150°C;(7)Operating Temperature Range: -40°C to +85°C.

The electrical characteristics of the MAX5460 can be summarized as:(1)Resolution: 32 Taps;(2)End-to-End Resistance Tempco: 35 ppm/°C;(3)Ratiometric Resistance Tempco: 5 ppm/°C;(4)Integral Nonlinearity: ±0.5 to ±1 LSB;(5)Differential Nonlinearity: ±1 LSB;(6)Full-Scale Error: ±0.1 LSB;(7)Zero-Scale Error: 1 LSB;(8)Input High Voltage: 0.7 x VDD V;(9)Input Low Voltage: 0.3 x VDD V. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.