X9455_06 INTERSIL [Intersil Corporation], X9455_06 Datasheet - Page 5

• Manufacturer Part Number: X9455_06
• Description: Dual Two-wiper Digitally-Controlled Potentiometer
• Manufacturer: INTERSIL [Intersil Corporation]

DC Electrical Specifications
Capacitance
A.C. Test Conditions
Endurance and Data Retention
Power-Up Timing
2-Wire Interface Timing (s)
Input Pulse Levels
Input rise and fall times
Input and output timing threshold level
External load at pin SDA
C
t
SYMBOL
t
BUF
IN/OUT
t
t
t
AA
C
t
IN
SYMBOL
R
F
D
t
t
t
t
t
V
SYMBOL
IN
HD:STA
SU:STO
SU:DAT
HD:DAT
V
SU:STA
V
t
(Note 5)
t
(Note 5)
SYMBOL
(Notes 5, 9)
(Note 5)
f
HIGH
OL
LOW
(Note 5)
IH
SCL
t
IL
(Note 5)
DH
(Note 5)
(Note 5) Input / Output capacitance (SDA)
Minimum endurance
Input HIGH voltage
Input LOW voltage
SDA pin output LOW voltage
PARAMETER
Data retention
Clock Frequency
Clock High Time
Clock Low Time
Start Condition Setup Time
Start Condition Hold Time
Stop Condition Setup Time
SDA Data Input Setup Time
SDA Data Input Hold Time
SCL and SDA Rise Time
SCL and SDA Fall Time
SCL Low to SDA Data Output Valid Time
SDA Data Output Hold Time
Pulse Width Suppression Time at SCL and SDA inputs
Bus Free Time (Prior to Any Transmission)
Input capacitance (DS0, DS1, CS, U/D,
and A0
Power Up Delay from V
completed, and communication interfaces ready for operation.
)
PARAMETER
5
Over the recommended operating conditions unless otherwise specified. (Continued)
CC
TEST
power up (V
PARAMETER
PARAMETER
100,000
I
OL
MIN
100
SCL, WP, A2, A1
CC
= 3mA
above 2.7V) to wiper position recall
X9455
TEST CONDITIONS
TEST CONDITIONS
V
V
OUT
IN
= 0V
= 0V
2.3kΩ to V
Data changes per bit
V
CC
1300
1200
MIN
600
600
600
600
100
30
UNITS
Years
0
x 0.1 to V
CC
V
V
CC
CC
10ns
MIN
and 100 pF to V
-1
x 0.7
x 0.5
MAX
MAX
8
6
2
CC
x 0.9
MAX
400
300
300
0.9
V
50
V
CC
CC
MAX
0.4
x 0.3
+ 1
SS
UNITS
UNITS
ms
UNITS
pF
pF
July 28, 2006
UNITS
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
FN8202.1
V
V
V