X9116_14 Datasheet, PDF (2/9 Pages) Intersil Corporation – Digitally Controlled Potentiometer

X9116
Ordering Information
PART NUMBER
V_CC LIMITS
(BRAND) (Notes 1, 2, 3) PART MARKING
(V)
X9116WM8Z
AKY
5V ±10%
X9116WM8IZ
DCG
X9116WS8Z
X9116W Z
X9116WS8IZ
X9116W ZI
X9116WM8Z-2.7
AOJ
2.7-5.5
R_TOTAL
(kΩ)
10
TEMP. RANGE
(°C)
PACKAGE
(Pb-free)
0 to +70
8 Ld MSOP
-40 to +85 8 Ld MSOP
0 to +70
8 Ld SOIC
-40 to +85 8 Ld SOIC
0 to +70
8 Ld MSOP
PKG.
DWG. #
M8.118
M8.118
M8.15
M8.15
M8.118
X9116WM8IZ-2.7
AKS
-40 to +85 8 Ld MSOP
M8.118
X9116WS8Z-2.7
X9116W ZF
0 to +70
8 Ld SOIC
M8.15
X9116WS8IZ-2.7
X9116W G
-40 to +85 8 Ld SOIC
M8.15
NOTES:
1. Add “T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for X9116. For more information on MSL please see techbrief TB363.
Pin Descriptions
V_H /R_H and V_L /R_L
The high (V_H/R_H) and low (V_L/R_L) terminals of the X9116
are equivalent to the fixed terminals of a mechanical
potentiometer. The minimum voltage is V_SS and the
maximum is V_CC.
V_W/R_W
R_w/R_w is the wiper terminal and is equivalent to the movable
terminal of a mechanical potentiometer. The position of the
wiper within the array is determined by the control inputs.
The wiper terminal series resistance is typically 200Ω to
400Ω depending upon V_CC.
Up/Down (U/D)
The U/D input controls the direction of the wiper movement
and whether the counter is incremented (up) or decremented
(down).
Increment (INC)
The INC input is negative-edge triggered. Toggling INC will
move the wiper and either increment or decrement the
counter in the direction indicated by the logic level on the
U/D input.
Chip Select (CS)
The device is selected when the CS input is LOW. The
current counter value is stored in nonvolatile memory when
CS is returned HIGH while the INC input is also HIGH. After
the store operation is complete the X9116 will be placed in
the low power standby mode until the device is selected
once again.
Pin Descriptions
SYMBOL
DESCRIPTION
VH/RH
VW/RW
VL/RL
VSS
VCC
U/D
High Terminal
Wiper Terminal
Low Terminal
Ground
Supply Voltage
Up/Down Control Input
INC
Increment Control Input
CS
Chip Select Input
2
FN8160.3
February 3, 2011