MAX5411EEE Maxim Integrated Products, MAX5411EEE Datasheet - Page 9

• Manufacturer Part Number: MAX5411EEE
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of MAX5411EEE

• Number Of Pots: Dual
• Taps Per Pot: 32
• Resistance: 10 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (3-Wire, SPI)
• Operating Supply Voltage: 5 V
• Supply Current: 100 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Package / Case: QSOP-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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