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MAX5486EUG+T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
MAX5486
Stereo Volume Control with Pushbutton
Interface
______________________________________________________________________________________ 13
1
0
SWITCH
CONTACT
IS BOUNCING
SWITCH
CONTACT
IS STABLE
SWITCH
CONTACT
IS BOUNCING
READY TO ACCEPT
ANOTHER KEYPRESS
INPUT ACCEPTED
t
IPW
t
WS
t
HPW
DEBOUNCE BY
WAITING FOR
STABLE LOW,
t
IPW
WAIT FOR
FIRST ZERO
CROSSING OR
TIMEOUT, t
WS
DEBOUNCE BY
WAITING FOR
STABLE HIGH, t
HPW
V
H
V
L
WIPER MOVES HERE
2dB
STEPS
(t
IPW
+ t
WS
)
Figure 4b. Wiper Transition Timing Diagram—Timeout
FULL L
L + 12 L + 6 R + 6 R + 12 FULL R
CENTERED
PB PRESS (CHANNEL R) PB PRESS (CHANNEL L)
LED0 ON LED1 ON LED2 ON LED3 ON LED4 ON
Figure 5. LED Settings in Balance Mode
MAX5486
Stereo Volume Control with Pushbutton
Interface
14 ______________________________________________________________________________________
SWITCH CONTROL, CLICK-AND-POP SUPPRESSION
DEBOUNCE, TIMEOUT, ACCELERATION
MODEIND
LEDIND4
LEDIND3
LEDIND2
LEDIND1
LEDIND0
WR
BIAS
BIASCAP
BIAS GENERATOR
V
DD
V
SS
V
DD
LED DRIVERS
WL
V
SS
GND
SHDNMUTE
MODE
UP/BALL DN/BALR
LL
HR
LR
HL
MAX5486
V
LOGIC
Functional Diagram
MAX5486
Stereo Volume Control with Pushbutton
Interface
______________________________________________________________________________________ 15
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
GND
MODEIND
LEDIND4
LEDIND3MUTE
UP/BALL
DN/BALR
V
LOGIC
TOP VIEW
LEDIND2
LEDIND1
LEDIND0
HLHR
N.C.
SHDN
MODE
16
15
14
13
9
10
11
12
LL
WL
V
SS
V
DD
BIASCAP
BIAS
WR
LR
TSSOP
MAX5486
+
Pin Configuration
Chip Information
PROCESS: BiCMOS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

MAX5486EUG+T

Mfr. #:
Buy MAX5486EUG+T
Manufacturer:
Maxim Integrated
Description:
Digital Potentiometer ICs Stereo Vol Control w/Pushbutton Int
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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