Datasheet

MAX5408–MAX5411
Dual, Audio, Log Taper Digital Potentiometers
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MAX5409/
MAX5411
W0B W1B
L0
L1
H0
H1
V
LEFT
V
RIGHT
V
LEFT
R
V
LEFT
F
V
RIGHT
R
V
RIGHT
F
W0A W1A
Figure 4. Stereo Volume Control with Front and Rear Fade
Figure 3. Attenuation Control
MAX5408–
MAX5411
W0A W1A
L0
L1
H0
H1
V
IN0
V
IN1
V
OUT0
V
OUT1
Figure 2. Zero-Crossing Timing Diagram
50ms (TYP)t = 0
V
H_
V
L_
WIPER
POSITION
-20dB
-10dB
100ms
CHANGING WIPER POSITIONS WITH ZERO-CROSSING ENABLED, COMMAND ISSUED AT t = 0
50ms (TYP)t = 0
V
H_
V
L_
WIPER
POSITION
-20dB
-10dB
100ms