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The Intersil X9116 is a digitally controlled nonvolatile potentiometer designed to be used in trimmer applications. The pot consists of 15 equal resistor segments that connect to the wiper pin through programmable CMOS switches. The tap position is programmed through a 3-wire up/down serial port. The last position of the wiper is stored in a nonvolatile memory location which is recalled at the time of power up of the device.

The wiper moves through sequential tap positions with inputs on the serial port. A falling edge on INC (bar) causes the tap position to increment one position up or down based on whether the U/D (bar) pin is held high or low.

The X9116 can be used in many applications requiring a variable resistance. In many cases it can replace a mechanical trimmer and offers many advantages such as temperature and time stability as well as the reliability of a solid state solution.

X9116 产品特性

Solid-state nonvolatile
16 wiper taps
3-wire up/down serial interface
VCC = 2.7V and 5V
Active current <50μA max.
Standby current <1μA max.
RTOTAL = 10kΩ
Packages: 8 Ld MSOP, 8 Ld SOIC
Pb-free plus anneal available (RoHS compliant)

X9116 订购型号

Part No.	Design-In Status	Temp.	Package	MSL	Price US $
X9116WM8	Active	Comm	8 Ld MSOP	1	1.03
X9116WM8-2.7	Active	Comm	8 Ld MSOP	1	1.12
X9116WM8-2.7C7975	Active	Comm	8 Ld MSOP	1
X9116WM8-2.7T1	Active	Comm	8 Ld MSOP T+R	1	1.12
X9116WM8-2.7T1C7975	Active	Comm	8 Ld MSOP T+R	1
X9116WM8-2.7T2	Active	Comm	8 Ld MSOP T+R	3	1.12
X9116WM8I	Active	Ind	8 Ld MSOP	1	1.29
X9116WM8I-2.7	Active	Ind	8 Ld MSOP	1	1.41
X9116WM8I-2.7T1	Active	Ind	8 Ld MSOP T+R	1	1.41
X9116WM8I-2.7T2	Active	Ind	8 Ld MSOP T+R	3	1.41
X9116WM8IT1	Active	Ind	8 Ld MSOP T+R	1	1.29
X9116WM8IZ	Active	Ind	8 Ld MSOP	2	1.29
X9116WM8IZ-2.7	Active	Ind	8 Ld MSOP	2	1.41
X9116WM8IZ-2.7T1	Active	Ind	8 Ld MSOP T+R	2	1.41
X9116WM8IZT1	Active	Ind	8 Ld MSOP T+R	2	1.29
X9116WM8T1	Active	Comm	8 Ld MSOP T+R	1	1.03
X9116WM8Z	Active	Comm	8 Ld MSOP	2	1.03
X9116WM8Z-2.7	Active	Comm	8 Ld MSOP	2	1.12
X9116WM8Z-2.7T1	Active	Comm	8 Ld MSOP T+R	2	1.12
X9116WM8ZT1	Active	Comm	8 Ld MSOP T+R	2	1.03
X9116WS8	Active	Comm	8 Ld SOIC	1	0.88
X9116WS8-2.7	Active	Comm	8 Ld SOIC	1	0.96
X9116WS8-2.7T1	Active	Comm	8 Ld SOIC T+R	1	0.96
X9116WS8I	Active	Ind	8 Ld SOIC	1	1.09
X9116WS8I-2.7	Active	Ind	8 Ld SOIC	1	1.20
X9116WS8I-2.7T1	Active	Ind	8 Ld SOIC T+R	1	1.20
X9116WS8IT1	Active	Ind	8 Ld SOIC	1	1.09
X9116WS8IZ	Active	Ind	8 Ld SOIC	1	1.09
X9116WS8IZ-2.7	Active	Ind	8 Ld SOIC	1	1.20
X9116WS8IZ-2.7T1	Active	Ind	8 Ld SOIC T+R	1	1.20
X9116WS8IZT1	Active	Ind	8 Ld SOIC T+R	1	1.09
X9116WS8T1	Active	Comm	8 Ld SOIC T+R	1	0.88
X9116WS8T2	Active	Comm	8 Ld SOIC T+R	3	0.88
X9116WS8Z	Active	Comm	8 Ld SOIC	1	0.88
X9116WS8Z-2.7	Active	Comm	8 Ld SOIC	1	0.96
X9116WS8Z-2.7T1	Active	Comm	8 Ld SOIC T+R	1	0.96
X9116WS8ZT1	Active	Comm	8 Ld SOIC T+R	1	0.88
X9116WM8IZ-2.7T2	Coming Soon	Ind	8 Ld MSOP T+R	3
X9116WM8Z-2.7T2	Coming Soon	Comm	8 Ld MSOP T+R	3
X9116WS8ZT2	Coming Soon	Comm	8 Ld SOIC T+R	3
X9116WST1	InActive	Comm	8 Ld SOIC T+R

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