X9313ZS Intersil, X9313ZS Datasheet - Page 7

• Manufacturer Part Number: X9313ZS
• Description: IC DIGITAL POT 1K 32TP 8SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9313ZS

• Taps: 32
• Resistance (ohms): 1K
• 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: 1.00K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Electrical Specifications
NOTES:
Power-Up and Power-Down Requirements
The recommended power-up sequence is to apply V
first, then the potentiometer voltages. During power-up, the
data sheet parameters for the DCP do not fully apply until
1ms after V
NOTE: MI IN THE AC TIMING DIAGRAM REFERS TO THE MINIMUM INCREMENTAL CHANGE IN THE V
THE WIPER POSITION.
4. Typical values are for T
5. This parameter is not 100% tested.
t
R
t
R
t
t
WR
PU
V
, t
SYMBOL
CC
F
t
t
t
(Note 5)
CPH
CPH
CYC
(Note 5)
t
t
t
t
t
t
t
(Note 5)
IW
CI
ID
DI
IH
IC
IL
(Note 5)
CC
INC
U/D
V
reaches its final value. The V
CS
W
INC Input Rise and Fall Time
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 V
INC Cycle Time
Power-up to Wiper Stable
V
Store Cycle
CC
t
CI
Power-up Rate
A
= +25°C and nominal supply voltage.
t
IW
W
Change
7
t
Over recommended operating conditions, unless otherwise stated.
IL
t
ID
t
CYC
PARAMETER
CC
t
IH
ramp
FIGURE 4. AC TIMING DIAGRAM
CC
/V
t
DI
SS
t
X9313
IC
MI
(SEE NOTE)
specification is always in effect. In order to prevent unwanted
tap position changes, or an inadvertent store, bring the CS
and INC high before or concurrently with the VCC pin on
power-up.
t
CPH
MIN
100
100
100
2.9
0.2
20
1
1
1
2
t
F
(Note 4)
LIMITS
TYP
10
10
90%
5
W
OUTPUT DUE TO A CHANGE IN
10%
90%
MAX
500
50
t
R
January 15, 2008
UNIT
V/ms
ms
ms
ns
ns
µs
µs
µs
µs
ns
µs
µs
µs
µs
FN8177.6