X9C104P XICOR, X9C104P Datasheet - Page 2

• Manufacturer Part Number: X9C104P
• Description: Pot, Digital; Rest 100 Kilohms; Digital; 100 Pos; 8 Pins; Pkg PDIP; Vol Range 5V
• Manufacturer: XICOR
• Type: Digitalr

Specifications of X9C104P

• Current, Power Supply: 1 mA
• Nominal Resistance: 100 Kilohms
• Number Of Pins: 8
• Number Of Positions: 100
• Package Type: PDIP
• Power Dissipation: 16 mW
• Resolution: 1 %
• Temperature, Junction, Maximum: +135 °C
• Temperature, Lead: +300 °C
• Temperature, Operating, Maximum: +70 °C
• Temperature, Operating, Minimum: 0 °C
• Voltage, Input, High Level: 2 V
• Voltage, Input, Low Level: -1 V
• Voltage, Range: 5 V

X9C102/103/104/503
PIN DESCRIPTIONS
V
The high (V
104/503 are equivalent to the fixed terminals of a
mechanical potentiometer. The minimum voltage is –5V
and the maximum is +5V. It should be noted that the
terminology of V
of the terminal in relation to wiper movement direction
selected by the U/D input and not the voltage potential on
the terminal.
V
V
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 40 .
Up/Down (U/D)
The U/D input controls the direction of the wiper
movement and whether the counter is incremented or
decremented.
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 X9C102/
103/104/503 will be placed in the low power standby
mode until the device is selected once again.
H
W
W
and V
is the wiper terminal, equivalent to the movable
L
H
) and low (V
L
and V
H
L
references the relative position
) terminals of the X9C102/103/
2
PIN CONFIGURATION
PIN NAMES
Symbol
V
V
V
V
V
U/D
INC
CS
NC
H
W
L
SS
CC
V SS
INC
U/D
V H
1
2
3
4
103/104/503
DIP/SOIC
X9C102/
High Terminal
Wiper Terminal
Low Terminal
Ground
Supply Voltage
Up/Down Input
Increment Input
Chip Select Input
No Connect
Description
3863 FHD F02.2
8
7
6
5
V CC
CS
V L
V W
3863 PGM T01