X9409 Xicor, X9409 Datasheet - Page 14
![no-image](/images/manufacturer_photos/0/7/721/xicor_sml.jpg)
X9409
Manufacturer Part Number
X9409
Description
Quad Digitally Controlled Potentiometers
Manufacturer
Xicor
Datasheet
1.X9409.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
X9409WS24I-2.7
Manufacturer:
Intersil
Quantity:
163
Part Number:
X9409WV
Manufacturer:
XICOR
Quantity:
20 000
Part Number:
X9409WV24I-2.7T1
Manufacturer:
XICOR
Quantity:
20 000
Part Number:
X9409WV24I-2.7T2
Manufacturer:
XICOR
Quantity:
20 000
Company:
Part Number:
X9409WV24IZ-2.7
Manufacturer:
STM
Quantity:
99
Part Number:
X9409WV24IZ-2.7T1
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
X9409YS24Z
Manufacturer:
INTERSIL
Quantity:
20 000
X9409 – Preliminary Information
XDCP TIMING
Note: (9) A device must internally provide a hold time of at least 300ns for the SDA signal in order to bridge the undefined region of the falling
TIMING DIAGRAMS
START and STOP Timing
g
Input Timing
Output Timing
REV 1.6 1/30/03
Symbol
t
t
WRPO
t
WRID
WRL
SDA
SDA
SDA
SCL
SCL
SCL
edge of SCL.
Wiper response time after the third (last) power supply is stable
Wiper response time after instruction issued (all load instructions)
Wiper response time from an active SCL/SCK edge (increment/decrement
instruction)
t
SU:STA
t
CYC
(START)
t
SU:DAT
t
HD:STA
Parameter
t
AA
t
R
t
R
www.xicor.com
t
F
t
F
t
HIGH
t
SU:STO
t
t
HD:DAT
DH
Characteristics subject to change without notice.
t
LOW
(STOP)
Min.
Typ.
2
2
2
t
BUF
Max.
10
10
10
14 of 21
Unit
µs
µs
µs