ISL22316 Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power I2C™ Bus, 128 Taps
The ISL22316 integrates a single digitally controlled potentiometer (DCP) and non-volatile memory on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I²C bus interface. The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. At power-up, the device recalls the contents of the DCP's IVR to the WR.
The DCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.
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ISL22316 、 ISL22316WFRT10Z-TK 、 ISL22316UFU10Z 、 ISL22316WFU10Z 、 ISL22316UFRT10Z 、 ISL22316WFRT10Z |
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Datasheet |
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ESD 、 IPC/JEDEC J STD-020 、 ISO9001 、 Pb-free 、 RoHS |
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Please see the document for details |
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10 LD MSOP;10 LD TDFN;10 Ld 3x3 TDFN |
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English Chinese Chinese and English Japanese |
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August 14, 2015 |
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Rev 3.00 |
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FN6186 |
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1.2 MB |
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