x9258ts24zt1 Intersil Corporation, x9258ts24zt1 Datasheet - Page 11

• Manufacturer Part Number: x9258ts24zt1
• Description: Low Noise, Low Power, 2-wire Bus, 256 Taps Quad Digital Controlled Potentiometer Xdcp?
• Manufacturer: Intersil Corporation

SYMBOL TABLE
WAVEFORM
INPUTS
Must be
steady
May change
from Low to
High
May change
from High to
Low
Don’t Care:
Changes
Allowed
N/A
11
OUTPUTS
Will be
steady
Will change
from Low to
High
Will change
from High to
Low
Changing:
State Not
Known
Center Line
is High
Impedance
X9258
Guidelines for Calculating Typical Values of Bus
Pull-Up Resistors
120
100
40
20
80
60
0
0
Min.
Resistance
20
Bus Capacitance (pF)
R
R
Max.
Resistance
MIN
MAX
40
=
=
V
IOL MIN
C
60
CC MAX
t
BUS
R
80 100 120
=1.8kΩ
August 30, 2006
FN8168.4