參數(shù)資料
型號(hào)： LA4906
元件分類： 音頻／視頻放大
英文描述： 25 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM23
封裝： SIP-23
文件頁數(shù)： 9/10頁
文件大小： 604K
代理商： LA4906
No. 5714-8/10
LA4906
Output
power,
P
O
–
W
Channel
separation,
CHsep
–
dB
Ripple
rejection
ratio,
SVRR
–
dB
Ripple
rejection
ratio,
SVRR
–
dB
Power
dissipation,
Pd
–
W
Output
noise
voltage,
V
NO
–mV
rms
Ripple
rejection
ratio,
SVRR
–
dB
Current
drain,
I
CC
–A
Input frequency, f – Hz
Input resistance, Rg – Ω
Ripple frequency, fR – Hz
Output power, PO – W
Power supply ripple current voltage, VCCR – Vrms
Supply voltage, VCC –V
Input frequency, f – Hz
Both
channels
operating
Both
channels
operating
Both
channels
operating
Using a 1-μF
power-supply
capacitor
Using a 1-μF
power-supply
capacitor
Using a 1-μF power-supply
capacitor
Calculate SVRR from the
following formula:SVRR = 20 log
(VO/VCCR)
Pd
for
the
IC
itself
Pd for the external
transistor
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參數(shù)描述
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