X9319_14 Datasheet, PDF (2/8 Pages) Intersil Corporation – Digitally Controlled Potentiometer

X9319
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
X9319WS8Z
PART MARKING
X9319W Z
R_TOTAL (kΩ)
10
TEMP RANGE (°C)
PACKAGE
(Pb-Free)
0 to +70
8 Ld SOIC (150 mil)
PKG. DWG. #
M8.15E
X9319WS8IZ
X9319W ZI
-40 to +85
8 Ld SOIC (150 mil)
M8.15E
NOTES:
1. Add "T1" suffix for tape and reel.
2. Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are 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 product information page for X9319. For more information on MSL, please see tech brief TB363.
Pin Configuration
X9319
(8 LD SOIC)
TOP VIEW
INC
1
U/D
2
R_H
3
V_SS
4
8
V_CC
7
CS
6
R_L
5
R_W
Pin Descriptions
SOIC
SYMBOL
BRIEF DESCRIPTION
1
INC Increment. Toggling INC while CS is low moves the wiper either up or down.
2
U/D Up/Down. The U/D input controls the direction of the wiper movement.
3
R_H
The high terminal is equivalent to one of the fixed terminals of a mechanical potentiometer.
4
V_SS Ground.
5
R_W
The wiper terminal is equivalent to the movable terminal of a mechanical potentiometer.
6
R_L
The low terminal is equivalent to one of the fixed terminals of a mechanical potentiometer.
7
CS
Chip Select. The device is selected when the CS input is LOW, and deselected when CS is high.
8
V_CC Supply Voltage.
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2
FN8185.3
July 31, 2014