AD7376 Datasheet PDF

●Product Details

●The AD7376 is one of the few high voltage, high performance digital potentiometers

● on the market. This device can be used as a programmable resistor or resistor divider. The AD7376 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provides layout flexibility and allows closed-loop dynamic controllability.

●The AD7376 features sleep-mode programmability in shutdown that can be used to program the preset before device activation, thus providing an alternative to costly EEPROM solutions.

●The AD7376 is available in 14-lead TSSOP and 16-lead wide body SOIC packages in 10 kΩ, 50 kΩ, and 100 kΩ options. All parts are guaranteed to operate over the −40°C to +85°C extended industrial temperature range.

●Applications

● High voltage DAC

● Programmable power supply

● Programmable gain and offset adjustment

● Programmable filters, delays

● Actuator control

● Audio volume control

● Mechanical potentiometer replacement

●The terms digital potentiometer and RDAC are used interchangeably.

●### Features and Benefits

● 128 positions 

● 10 kΩ, 50 kΩ, 100 kΩ 

● 20 V to 30 V single-supply operation

● ±10 V to ±15 V dual-supply operation

● 3-wire SPI®-compatible serial interface 

● THD 0.006% typical 

● Programmable preset 

● Power shutdown: less than 1 μA 

● iCMOS™ process technology