AD7376ARWZ100

AD7376 is a high voltage, high performance digital potentiometer. This device can be used as a programmable resistor or resistor divider. The device 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 device provides layout flexibility and allows closed-loop dynamic controllability. The device 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. It is widely used in application such as high voltage DAC, programmable power supply, programmable gain and offset adjustment, programmable filters, delays, actuator control, audio volume control, mechanical potentiometer replacement etc.

• 128 positions, −3dB bandwidth is 470kHz typ
• Single-supply operation is 20V to 30V
• Dual-supply operation is ±10V to ±15V
• 3-wire SPI®-compatible serial interface, resistor noise voltage is 0.9nV√Hz typ
• Total harmonic distortion(THD) is 0.006% typical
• Programmable preset, power shutdown less than 1µA
• iCMOS™ process technology, settling time is 4µs typ
• 100Kohm, operating temperature range is −40°C to +85°C
• Package style is 16-lead SOIC-W

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