Fairchild Semiconductor FAN7000D Datasheet
FAN7000D
Low Power Amplifier
www.fairchildsemi.com
Features
• Low Quiescent Current
• High Power Supply Ripple R ejection
• Low Voltage Operation
• A few of External Part Required
• Built in Power Save Switch & Mute Switch
Typical Applications
• Portable Compact Disk Player (DISCMAN)
• Portable Mini Disk Player (MD)
•Disc-Man
• MP3 Player
•CD-ROM
• Other Potable Compact Disk Media
Fan Motor Drive
Description
The FAN7000D is a monolithic integrated circuit and
suitable dual amplifier for low power.
10-SSOP- 225
1
©2002 Fairchild Semiconductor Corporation
Ordering Information
Device Package Operating Temp.
FAN7000D 10-SSOP-225 -20°C ~ +75°C
FAN7000DTF 10-SSOP-225 -20°C ~ +75°C
Rev. 1.0.5
FAN7000D
Pin Assignments
MUTE OUT
GND OUT
A
V
B
CC
10 9 8 7 6
FAN7000D
1 2 3 4 5
PS IN
A
GND IN
REF
B
Pin Definitions
Pin Number Pin Name Pin Function Description
1 PS Power Save Switch
2IN
A
3 GND Signal Ground
4IN
B
5 REF Reference Voltage
6V
7OUT
CC
B
8 GND Power Ground
9OUT
A
10 MUTE Mute On Switch
Signal Input A
Signal Input B
Supply Voltage
Signal Output B
Signal Output A
2
Internal Block Diagram
FAN7000D
PS
IN
GND
IN
1
POWER SAVE SWITCH CTL MUTE CTL
REF
A
2
10
9
MUTE
OUT
A
8
REF
GND
3
REF
B
4
7
OUT
B
REF
5
6
V
CC
REF
3
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