參數(shù)資料
型號: TDA7365
廠商: 意法半導(dǎo)體
英文描述: 2 x 6W Car Radio AMP plus Solid State Switch(2×6W汽車收音機(jī)放大器帶固態(tài)開關(guān))
中文描述: 2 × 6W汽車收音機(jī)放大器加上固態(tài)開關(guān)(2 × 6W汽車收音機(jī)放大器帶固態(tài)開關(guān))
文件頁數(shù): 3/7頁
文件大?。?/td> 128K
代理商: TDA7365
ELECTRICALCHARACTERISTICS
(Refer to the test circuit; V
S
= 14.4V; R
L
= 4
, T
amb
= 25
°
C,
f = 1kHz, unlessotherwise specified)
Symbol
V
S
I
d
P
O
Parameter
Test Condition
Min.
8
Typ.
Max.
18
Unit
V
mA
W
Supply Range
Total Quiescent Drain Current
Output Power
Power Switch Unloaded
R
L
= 4
; THD = 10%
each channel
R
L
= 2
; THD = 10%
each channel
P
O
= 0.1 to 3W
f = 1kHz; R
g
= 0
f = 10kHz; R
g
= 0
80
6
5.5
9
W
d
Distortion
Cross Talk
0.08
55
50
50
40
0.3
%
dB
dB
K
dB
dB
μ
V
dB
CT
50
R
IN
G
V
G
V
E
IN
SVR
Input Impedance
Voltage Gain
Voltage Gain Match.
Input Noise Voltage (*)
Supply Voltage Rejection
40
39
41
1
5
R
g
= 0
R
g
= 0 ; f = 100Hz;
V
r
= 0.5V
rms
1.2
50
45
ASB
I
SB
V
SB IN
V
SB OUT
V
M IN
V
M OUT
POWERSWITCH CHARACTERISTICS
Stand-by Attenuation
ST-BY Current Consumption
ST-BY IN Threshold Voltage
ST-BY OUT Threshold Voltage
MUTE IN Threshold Voltage
MUTE OUT Threshold Voltage
60
90
dB
μ
A
V
V
V
V
100
1.5
3.5
1.5
3.5
Symbol
I
Op
V
DROP
Parameter
Test Condition
Min.
Typ.
1.2
Max.
Unit
A
V
Continuous Output Current
Dropout Voltage
Io = 1A
1.4
(*) 22Hz to 22KHz
(**) A weighted
0.1
μ
F
C6
+Vs
470
μ
F
C5
47
μ
F C10
SVR
0.22
μ
F C1
IN1
IN2
0.22
μ
F C2
ST-BY
0.1
μ
F
C7
10K R1
50K
POWER
SWITCH
50K
4.7
μ
F
C9
PWR SWITCH
OUTPUT
TO THE
VOLTAGE REGULATOR
SUPPLYING THE LOW
SIGNAL SECTION
PW-GND
S-GND
OUT1
OUT2
MUTE
10K R2
10
μ
F
C8
1000
μ
F C3
1000
μ
F C4
D94AU116B
TEST AND APPLICATION CIRCUIT
TDA7365
3/7
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