LA4800V 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA4800V Datasheet PDF : 11 Pages
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Ordering number: EN4335A
Monolithic Linear IC
LA4800V
3 V Stereo Headphone Power Amplifier
Overview
The LA4800V is a headphone stereo power amplifier IC that
features a high signal-to-noise ratio, high ripple rejection, low
distortion and low current consumption, making it ideal for
portable CD players.
Package Dimensions
unit : mm
3178-SSOP16
[LA4800V]
Functions
. Headphone stereo power amplifier
. Beep tone
. Power switch
. Power mute switch
Features
. 96 dB (typ) high S/N ratio at 7 µV
. 76 dB (typ) high ripple rejection
. 0.07% (typ) low distortion with RL = 16 Ω
. 6.2 mA (typ) low current consumption
. Outputs do not require electrolytic capacitors.
. Available in 16-pin SSOPs
SANYO : SSOP16
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
VCC max
Pd max
Topr
Tstg
Recommended Operating Ranges at Ta = 25°C
Parameter
Supply voltage
Load resistance
Operating supply voltage range
Symbol
VCC
RL
VCC op
Conditions
Conditions
Ratings
Unit
4.5
V
375
mW
–15 to 50
°C
–40 to 150
°C
Ratings
Unit
3.0
V
16 to 32
Ω
1.8 to 3.6
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
32896HA(II)/60393TS No.4335-1/11
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