X9408WV24I-2.7 Intersil, X9408WV24I-2.7 Datasheet - Page 13

• Manufacturer Part Number: X9408WV24I-2.7
• Description: IC DCP QUAD 10K 64TP 24TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9408WV24I-2.7

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 4
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Power-up Requirements
(Power-up sequencing can affect correct recall of the wiper
registers).
The preferred power-on sequence is as follows: First V-,
then V
V
potentiometer pins before V+ or V- is applied. The V
rate specification should be met, and any glitches or slope
changes in the V
possible. If V
for more than 1 second before powering up again in order for
proper wiper register recall. Also, V
polarity by more than 0.5V. Recall of wiper position will not
be complete until V
L
/R
L
, and V
CC
and V+, and then the potentiometer pins, V
CC
W
/R
powers down, it should be held below 0.1V
CC
W
. Voltage should not be applied to the
CC
line should be held to <100mV if
, V+ and V- reach their final value.
13
CC
should not reverse
CC
H
/R
ramp
H
,
X9408
A.C. Test Conditions
Equivalent A.C. Load Circuit
Circuit #3 SPICE Macro Model
I
Input rise and fall times
Input and output timing level
nput pulse levels
V
H
/R
H
SDA OUTPUT
10pF
C
H
R
V
TOTAL
W
/R
W
25pF
5V
C
W
V
10ns
V
1533Ω
100PF
CC
CC
x 0.1 to V
x 0.5
10pF
C
L
V
L
January 15, 2009
CC
/R
L
x 0.9
FN8191.4