AN5278 Panasonic - SSG, AN5278 Datasheet - Page 8

• Manufacturer Part Number: AN5278
• Description: IC AUDIO AMP 4.8W SIL-9 W/FIN
• Manufacturer: Panasonic - SSG
• Type: Class ABr

Specifications of AN5278

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 9W x 1 @ 8 Ohm
• Voltage - Supply: 12 V ~ 26 V
• Features: Mute, Tone and Volume Control
• Mounting Type: Through Hole
• Package / Case: 9-HSIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AN5278
8
2.Application Note (continued)
Internal line
5) Internal AC mute pulse (during power ON/OFF)
mute pulse
Technical Information (continued)
The start-up response of the AN5278 is designed to be as smooth as possible. During power ON and OFF, the AC
mute circuit turn on momentarily. The input signal and any external noise interference are being mute. The output
DC level follows the rise and fall time of RF pin.
Condition : V
Line out
Output
Pin9
Pin5
Pin8
V
V
CC
RF
310 ms
CC
18 V, C
3.6 V
RF
660 ms
100 F, C
NF
10 F, C
VCC
1000 F.
ICs for Audio Common Use
590 ms
3.6 V
3.2 V
100 ms
2.8 V
2.4 V