X9319US8IZ Intersil, X9319US8IZ Datasheet - Page 5

• Manufacturer Part Number: X9319US8IZ
• Description: IC POT DGTL 50K OHM 8-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9319US8IZ

• Taps: 100
• Resistance (ohms): 50K
• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.C. OPERATING CHARACTERISTICS
(V
POWER-UP AND DOWN REQUIREMENTS
In order to prevent unwanted tap position changes, or an inadvertant store, bring the CS and INC high before or con-
currently with the V
During power-up, the data sheet parameters for the DCP do not fully apply until 1 millisecond after V
final value. The V
A.C. TIMING
t
t
CPHNS
Symbol
R
CC
t
t
R
t
t
t
CPHS
t
t
PU
IW
V
lD
DI
CYC
INC
U/D
,
t
t
t
CS
R
t
Cl
lH
lC
t
CC
lL
= 5V ±10%, T
(5)
(5)
F
W
(5)
(5)
(5)
(5)
(5)
t
CI
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
CC
t
IW
CC
power-up rate
CC
A
ramp spec is always in effect.
W
= Full Operating Temperature Range unless otherwise stated)
pin on powerup. The potentiometer voltages must be applied after this sequence is completed.
change
t
IL
t
5
ID
t
CYC
Parameter
t
IH
t
DI
t
IC
MI
(3)
X9319
t
CPHS
Min.
100
100
0.2
20
1
1
1
1
1
4
t
F
Typ.
Limits
100
90%
(4)
10%
90%
Max.
t
500
500
500
R
50
t
CPHNS
CC
September 26, 2006
reaches its
V/ms
Unit
ms
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
FN8185.2