Features • 256 taps for each potential • Potential values of 10kΩ, 50kΩ and 100kΩ • Single and dual versions • SPI™ serial interface (modes 0,0 and 1,1) • ±1 LSB maximum INL and DNL • Low power CMOS technology • Maximum 1µA supply current in quiescent operation • Multiple devices can be daisy-chained together (MCP42XXX only) • Shutdown function minimize...
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Intersil's X9015 is a 32-tap potentiometer that is variable. The device consists of a 31 resistor that can be programmed in series to connect any RW/VW wiper output node between the connection resistors. The point where the wipers are connected is conveyed by information to the device on the 3-wire port. The 3-wire port changes the tap position on the falling edge of the incremental p...
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The X9221A integrates two digitally controlled potentiometers (XDCP) in a monolithic CMOS integrated circuit microcircuit. Implement digitally controlled potentiometers using array resistor elements in the 63 series. Between each element is connected to the wiper's tap point terminal through the switch. The tap positions are controlled by the user through the 2-wire array bus int...
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Features * Single 8-bit log trimpot 5-dB/step *Operates from 2.7V to 5.5V power supply * Parallel interface control: P0, P1, P2 *Standard resistance value: 10kW *8-pin DIP8-pin (150) SOIC package *range of working temperature: - Industrial Grade: -40°C to +85°C The DS1866 log trimmer potentiometer is a single volatile digital potentiometer with eight positions with a 5d...
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Features *Alternative to mechanical variable resistors * Works on 3V or 5V power supply *Electronic digital interface and manual control * Internal pull-up, easy to realize anti-shake mechanical button *Tap position is maintained in case of power *Low-cost alternative to mechanical control *Applications include: volume, tone, contrast, brightness, and dimming controls * 8-pin SOIC an...
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The DS2890 is a digitally controlled potentiometer with a linear taper of 256 taps. Device control operations, including wiper positions, are ultimately simple over a single-contact 1-Wire bus electrical interface. With a wide 0-11 volt potential operating voltage range terminal, the DS2890 is ideal for a wide range of industrial and control applications. The potentiometer terminal voltag...
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The DS3904/DS3905 contain three nonvolatile (NV), low temperature coefficient, variable digital resistors. Each resistor has 128 user-selectable positions. Additionally, the DS3904/DS3905 have a high-impedance setting that allows each resistor to function as a digital switch. "The DS3904/DS3905 can operate from a 2.7V to 5.5V supply voltage range and communicate with the device...
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Features - Dual PWM control circuit - Operating voltage up to 50V - Adjustable Dead Time Control (DTC) - Under Voltage Lockout (UVLO) Protection - Short Circuit Protection (SCP) - Variable oscillator frequency...500KHz max - 2.5V reference voltage output - 16-pin PDIP and SOP packages AP2001 integrates Pulse Width Modulation (PWM) into a single chip c...
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Features - Single or dual supply applications - 0.8V+1.0% reference voltage. - Fast transient response. - High efficiency of synchronous operation (95%) - Good on-chip power supply, over-voltage protection. - Small size with minimal external components - Soft start and enable function - Industrial temperature range - Undervoltage lockout function - SOP-14L package application - Powe...
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Features - PWM step-down control circuit - Operating voltage up to 27V - Under Voltage Lockout (UVLO) Protection - Short Circuit Protection (SCP) - Soft start circuit - Variable oscillator frequency - max at 300KHz - 1.25V reference voltage output - 8-pin PDIP and SOP packages application - Backlight inverter - LCD Monitor - XDROM, XDSL products - DC...
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Features *Installed in a small space *Easy to install lock boss with single screw * Thin 5.9mm edge detection device *Only 8mm (0.31") wide * LED indicator visible from three directions * IP67 sealed
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