X9259_07 INTERSIL [Intersil Corporation], X9259_07 Datasheet - Page 15

• Manufacturer Part Number: X9259_07
• Description: Quad Digitally-Controlled Potentiometers
• Manufacturer: INTERSIL [Intersil Corporation]

Equivalent A.C. Load Circuit
AC Timing
High-Voltage Write Cycle Timing
XDCP Timing
SYMBOL
SYMBOL
t
t
t
t
t
t
t
HD:WPA
SU:WPA
HD:STA
SU:STO
SU:DAT
HD:DAT
t
SU:STA
t
SYMBOL
WRPO
t
t
t
t
f
HIGH
LOW
CYC
WRL
SCL
t
t
BUF
DH
t
AA
t
T
R
F
t
I
WR
Clock Frequency
Clock Cycle Time
Clock High Time
Clock Low Time
Start Setup Time
Start Hold Time
Stop 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
Noise Suppression Time Constant at SCL and SDA inputs
Bus Free Time (Prior to Any Transmission)
A0, A1 Setup Time
Wiper response time after the third (last) power supply is stable
Wiper response time after instruction issued (all load instructions)
SDA pin
A0, A1 Hold Time
High-voltage write cycle time (store instructions)
15
5V
100pF
1533Ω
PARAMETER
PARAMETER
PARAMETER
X9259
R
H
10pF
C
SPICE Macromodel
L
R
TOTAL
R
W
2500
1300
1200
MIN
600
600
600
600
100
TYP
30
50
25pF
0
0
0
5
C
W
10pF
C
L
MAX
MAX
MIN
400
300
300
0.9
10
5
5
R
L
MAX
10
10
UNITS
UNITS
April 13, 2007
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
ns
ns
ns
UNITS
FN8169.5
μs
μs