MAX5411(2002) データシートの表示（PDF） - Maxim Integrated
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MAX5411 Datasheet PDF : 13 Pages
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Dual, Audio, Log Taper Digital Potentiometers
V H_
V H_
V L_
WIPER
POSITION
-10dB
-20dB
V L_
WIPER
POSITION
-10dB
-20dB
t=0
50ms (TYP)
100ms
t=0
Figure 2. Zero-Crossing Timing Diagram
CHANGING WIPER POSITIONS WITH ZERO-CROSSING ENABLED, COMMAND ISSUED AT t = 0
VIN0
VIN1
H0
H1
50ms (TYP)
VOUT0
W0A MAX5408– W1A
MAX5411
L0
L1
VOUT1
100ms
Figure 3. Attenuation Control
VLEFTF
VLEFT
H0
W0A
VRIGHT
H1
W1A
VLEFTR
MAX5409/
MAX5411
W0B
L0
W1B
L1
VRIGHTF
VRIGHTR
Figure 4. Stereo Volume Control with Front and Rear Fade
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