X9318WS8Z Intersil, X9318WS8Z Datasheet - Page 5

• Manufacturer Part Number: X9318WS8Z
• Description: IC POT DGTL 10K OHM 8-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9318WS8Z

• Taps: 100
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: Up/Down (3-Wire)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.C. OPERATING CHARACTERISTICS
(V
POWER-UP AND DOWN REQUIREMENTS
The recommended power-up sequence is to apply V
the data sheet parameters for the DCP do not fully apply until 1 millisecond after V
ramp spec is always in effect. In order to prevent unwanted tap position changes, or an inadvertant store, bring the
CS and INC high before or concurrently with the V
A.C. TIMING
t
t
Symbol
CPHNS
R
t
CC
t
R
t
t
t
CPHS
t
PU
V
DI
CYC
lD
t
,
INC
U/D
t
t
t
CS
R
t
IW
Cl
lH
lC
CC
lL
t
)
(5)
F
= 5V ± 10%, T
(5)
W
(5)
(5)
(5)
(5
t
CS to INC setup
INC HIGH to U/D change
U/D to INC setup
INC LOW period
INC HIGH period
INC inactive to CS inactive
CS deselect time (STORE)
CS deselect time (NO STORE)
INC to R
INC cycle time
INC input rise and fall time
Power-up to wiper stable
V
CI
CC
t
IW
power-up rate
A
W
= Full Operating Temperature Range unless otherwise stated)
change
t
IL
t
5
ID
t
Parameter
CYC
t
IH
t
DI
t
IC
MI
CC
(3)
CC
pin on powerup.
X9318
/V
SS
first, then the potentiometer voltages. During power-up,
Min.
t
100
100
CPHS
0.2
20
1
1
1
1
1
4
t
F
Limits
Typ.
100
90%
(4)
CC
10%
reaches its final value. The V
90%
Max.
500
500
500
50
t
R
t
CPHNS
September 14, 2005
V/ms
Unit
ms
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
FN8184.1
CC