MAX5440EAG+ Maxim Integrated Products, MAX5440EAG+ Datasheet - Page 13

• Manufacturer Part Number: MAX5440EAG+
• Description: IC CNTRL VOL STEREO 24-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Stereo Audio Volume Controlr

Specifications of MAX5440EAG+

• Applications: Automotive Systems, Desktop Audio, Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Number Of Pots: Dual
• Taps Per Pot: 32
• Resistance: 1 Ohms
• Wiper Memory: Volatile
• Digital Interface: Serial
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 1.4 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: Stereo Volume Control with Rotary Encoder Interface
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Temperature Coefficient: 35 PPM / C
• Tolerance: 30 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5. LED Setting in Balance Mode
Figure 6. Dual-Supply Volume/Balance Control
FULL L
LED0 ON
______________________________________________________________________________________
CCW ROTATION (CH0)
V
LOGIC
L + 12
V
LED1 ON
SS
= -V
DD
LEDIND0
LEDIND1
LEDIND2
LEDIND3
LEDIND4
V
DD
L + 6
with Rotary Encoder Interface
MAX5440
SHDN
(V
DD +
V
SS
) / 2
V
LOGIC
LED2 ON
CENTERED
MIDBIAS
ENCODER
MODEIND
ROTARY
Stereo Volume Control
W1
W0
H1
H0
L1
L0
BIAS
R + 6
V
PEAK
RIGHT INPUT
LEFT INPUT
0V
LED3 ON
CW ROTATION (CH1)
HEADPHONE
R + 12
DRIVER
LED4 ON
FULL R
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