X9409WV24IZ-2.7 Intersil, X9409WV24IZ-2.7 Datasheet - Page 7

• Manufacturer Part Number: X9409WV24IZ-2.7
• Description: IC POT DGTL QUAD 10K OHM 24TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9409WV24IZ-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: Lead free / RoHS Compliant

Figure 7. Acknowledge Response from Receiver
Figure 8. Detailed Potentiometer Block Diagram
If WCR = 00[H] then V
If WCR = 3F[H] then V
Serial Data Path
From Interface
Circuitry
from Transmitter
from Receiver
Data Output
Data Output
SCL from
Master
W
W
/R
/R
W
W
= V
= V
START
7
Register 0
Register 2
L
H
/R
/R
L
H
8
1
Register 1
Register 3
Modified SCL
X9409
UP/DN
6
Parallel
Bus
Input
UP/DN
CLK
Serial
Bus
Input
Register
Counter
INC/DEC
(WCR)
Wiper
Logic
8
C
D
o
u
n
e
e
o
d
e
t
r
c
Acknowledge
9
October 12, 2006
V
V
V
H
L
W
/R
/R
/R
H
L
FN8192.4
W