參數(shù)資料
型號(hào): APA4880J
廠商: Anpec Electronics Corporation
英文描述: STEREO 330 MW 8 OHM SPEAK DRIVER WITH MUTE
中文描述: 立體聲8歐姆330兆瓦發(fā)言驅(qū)動(dòng)器,帶有靜音
文件頁數(shù): 3/16頁
文件大?。?/td> 154K
代理商: APA4880J
"#$#
Symbol
R
THJA
Parameter
Value
Unit
Thermal Resistance from Junction to Ambient in Free Air
SO-8
TSSOP-8
PDIP-8
210
220
109
K/W
%$#
T
A
=25°C, V
DD
=5V, V
SS
=0V, f=1kHz (unless otherwise noted)
APA4880
Typ.
3.0
140
5
Symbol
Parameter
Test Conditions
Min.
Max.
Unit
I
DD
I
MUTE
V
I(OS)
Supply Current
Mute Current
Input Offset Voltage
No Load
V
PINS
mA
uA
mV
AC Characteristics
(THD+N)/S Total Harmonic Distortion
plus Noise to Signal Ratio
P
O
=200mW , R
L
=8
, f=1kHz
P
O
=120mW , R
L
=16
, f=1kHz
P
O
=75mW , R
L
=32
, f=1kHz
(THD+N)/S=0.1% , f=1kHz
R
L
=8
R
L
=16
R
L
=32
(THD+N)/S=10% , f=1kHz
R
L
=8
R
L
=16
R
L
=32
C
=2.2uF , V
RIPPLE
=200mV
RMS
,
f=120Hz
Vin=1Vrms , R
L
=8
P
O
=200mV , R
L
=8
, Cb=2.2
μ
F
0.05
0.04
0.03
%
Po
Output Power
240
150
85
330
200
110
50
mW
PSRR
Power Supply Rejection
Ratio
Mute attenuation
Channel Separation
Open Loop Gain
Unity Gain Frequency
Slew Rate
Signal to Noise Ratio
dB
ATT
Xtalk
Gv
Fg
SR
S/N
85
85
100
7
5.5
20
dB
dB
dB
MHz
V/us
uVrms
Vin=1Vrms , R
L
=8
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