Stereo Audio Taper Potentiometers
with Pushbutton Interface
16 Maxim Integrated
MAX5456/MAX5457
DEBOUNCE DEBOUNCE DEBOUNCE DEBOUNCE
POSITION COUNTER POSITION COUNTER
V
LOGIC
TIMING AND CONTROL
T F-F T F-F
CLICK/POP
SUPPRESSION
CIRCUITRY
CLICK/POP
SUPPRESSION
CIRCUITRY
MAX5457
H0
W0
L0
H1
W1
L1
V
SS
GND DN/BAL0 UP/BAL1 MODE MUTE
UP/DN UP/DN
V
DD
V
LOGIC
SHDN
MODE_IND
SHUTDOWN
0
1
2
3
4
28
29
30
31
32
MUTE
SHUTDOWN
0
1
2
3
4
28
29
30
31
32
MUTE
Functional Diagrams (continued)
Stereo Audio Taper Potentiometers
with Pushbutton Interface
Maxim Integrated 17
MAX5456/MAX5457
16
15
14
13
12
11
10
9
1
+
2
3
4
5
6
7
8
VOLDN
V
DD
V
LOGIC
GND
V
SS
H1
L1
W1
MUTE
TOP VIEW
MAX5456
QSOP
VOLUP
BAL1
L0
BAL0
H0
W0
SHDN
Pin Configurations (continued)
Chip Information
PROCESS: CMOS
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages
. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE NO.
LAND
PATTERN NO.
16 QSOP E16+1
21-0055
90-0167
Stereo Audio Taper Potentiometers
with Pushbutton Interface
MAX5456/MAX5457
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
18
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
© 2012 Maxim Integrated Products, Inc. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0 11/04 Initial release
2 8/12
Update Ordering Information, Absolute Maximum Ratings, Pin Description,
Pin Configuration. Removed Selector Guide and added Package
Information table and Revision History.
1, 2, 6, 14,
1820

MAX5457ETE+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Digital Potentiometer ICs Stereo Audio Taper w/Pushbutton Int
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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