M62440FP#T61J Renesas Electronics America, M62440FP#T61J Datasheet - Page 3

• Manufacturer Part Number: M62440FP#T61J
• Description: IC CAR AUDIO VOLUME CTRL 42SSOP
• Manufacturer: Renesas Electronics America
• Type: Stereo Audio Volume Controlr

Specifications of M62440FP#T61J

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 42-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M62440FP
Electric Volume Control with Tone Controller for 4-Speaker
Applications
Description
The M62440FP is an IC developed for car audio, it has a built-in 4ch input selector, master volume, loudness, tone
control and fader volume blocks. All of these blocks are controlled via serial data. Thank to the used zero crossing
detector, very low click noise are obtained.
Features
• Built-in zero cross detector prevents click noise
• 4-input selector
• Loudness
• Tone control bass/Mid/Treble
• Master volume/Fader Volume
• Serial data control
Recommended Operating Conditions
Supply voltage range: V
Rated supply voltage: V
Block Diagram
REJ03F0211-0201 Rev.2.01 Mar 31, 2008
Page 1 of 10
IND2
INC2
INB2
INA2
IND1
INC1
INB1
INA1
V
V
CC
DD
CC
DD
= 6 to 9 V
= 8 V
= 4 to 6 V
= 5 V
Loudness
Volume
&
Zero cross
detector
Zero cross
detector
Bass/
Mid/
Treble
Bass/
Mid/
Treble
Interfase
Fader
Fader
REJ03F0211-0201
Front
Front
Rear
Rear
Lch
Rch
Mar 31, 2008
Rev.2.01