參數資料
型號: TDA7263M
廠商: 意法半導體
英文描述: 12 +12W Stereo Amplifier with Muting(帶消音的12+12W立體聲放大器)
中文描述: 12 12瓦立體聲功放音箱,靜音(帶消音的12個12瓦立體聲放大器)
文件頁數: 3/7頁
文件大小: 124K
代理商: TDA7263M
ELECTRICALCHARACTERISTICS
(Refer to the stereo test and applicationcircuit, V
S
= 28V;R
L
= 8
;
G
v
= 30dB;f = 1KHz;T
amb
= 25
°
C unlessotherwise specified.)
Symbol
V
S
V
O
I
q
P
O
Parameter
Test Condition
Min.
10
Typ.
Max.
32
Unit
V
V
mA
W
W
%
Supply Voltage
Quiescent Output Voltage
Total Quiescent Current
Output Power (RMS)
13.5
70
12
9.5
0.02
95
d = 10%
d = 1%
P
O
= 1W, f = 1kHz
f=100Hzto10KHz; P
O
=0.1to8W
R
S
= 10K
; f = 1KHz
R
S
= 10K
; f = 10KHz
Tamb = 85
°
C
10
d
Total Harmonic Distortion
0.2
0.5
CT
Cross Talk
70
60
200
40
80
1.5
3
60
dB
dB
K
Hz
KHz
mV
μ
V
dB
R
I
f
L
f
H
e
N
Input Resistance
Low FrequencyRoll-off (-3dB)
High Frequency Roll-off (-3dB)
Total Input Noise Voltage
100
A Curve; R
S
= 10K
f = 22Hz to 22KHz; R
S
= 10K
R
S
= 10K
; f= 100Hz; Vr= 0.5V
10
SVR
Supply Voltage Rejection
(each channel)
Thermal Shutdown Junction
Temperature
MUTE FUNCTION
VT
MUTE
Mute Threshold
VT
PLAY
Play Threshold
ATT
AM
Mute Attenuation
I
qMUTE
Quiescent Current @Mute
45
T
j
145
°
C
1
1.6
4.5
100
7
V
V
dB
mA
70
10
TYPICAL CHARACTERISTICS
(referred to the typical Application Circuit, V
S
= 28V, R
L
= 8
, unless
otherwisespecified)
Figure1:
Output Power vs. Supply Voltage
Figure 2:
Distortion vs. Output Power
THERMAL DATA
Symbol
R
th j-case
Parameter
Value
2.5
Unit
°
C/W
Thermal resistance junction to case
Max
TDA7263M
3/7
相關PDF資料
PDF描述
TDA7263 12 +12W Stereo Amplifier with Muting(帶消音的立體聲放大器)
TDA7264A 25+25W STEREO AMPLIFIER WITH MUTE/ST-BY
TDA7264 25 + 25W Stereo Amplifier with Mute/ST-BY(帶消音和備用的25+25W立體聲放大器)
TDA7265SA 18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY
TDA7265 25 + 25W Stereo Amplifier with Mute/ST-BY(帶消音和備用的25+25W立體聲放大器)
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