MAX5486 Maxim Integrated Products, MAX5486 Datasheet - Page 13

• Manufacturer Part Number: MAX5486
• Description: Stereo Volume Control
• Manufacturer: Maxim Integrated Products

Figure 4b. Wiper Transition Timing Diagram—Timeout
Figure 5. LED Settings in Balance Mode
FULL L
LED0 ON
______________________________________________________________________________________
PB PRESS (CHANNEL L)
Stereo Volume Control with Pushbutton
1
0
L + 12
V
V
H
L
IS BOUNCING
LED1 ON
CONTACT
SWITCH
DEBOUNCE BY
WAITING FOR
STABLE LOW,
IS STABLE
CONTACT
L + 6
SWITCH
t
t
IPW
IPW
(t
IPW
+ t
CROSSING OR
TIMEOUT, t
WS
FIRST ZERO
WAIT FOR
INPUT ACCEPTED
)
t
WS
LED2 ON
CENTERED
WS
WIPER MOVES HERE
IS BOUNCING
CONTACT
SWITCH
STABLE HIGH, t
2dB
STEPS
DEBOUNCE BY
R + 6
WAITING FOR
t
HPW
LED3 ON
HPW
PB PRESS (CHANNEL R)
READY TO ACCEPT
ANOTHER KEYPRESS
R + 12
Interface
LED4 ON
FULL R
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