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參數(shù)資料
| 型號： | TDA7296AV |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | 70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| 中文描述： | 70V的- 60瓦的DMOS音頻放大器靜音/意法半導(dǎo)體，由 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 241K |
| 代理商： | TDA7296AV |
THERMAL DATA
Symbol
R
th j-case
Description
Value
1.5
Unit
°
C/W
Thermal Resistance Junction-case
Max
ELECTRICALCHARACTERISTICS
(Refer to the Test Circuit V
S
=
±
24V, R
L
= 8
, G
V
= 30dB;
R
g
= 50
; T
amb
= 25
°
C, f = 1 kHz; unlessotherwise specified.
Symbol
V
S
I
q
I
b
V
OS
I
OS
P
O
Parameter
TestCondition
Min.
±
10
20
Typ.
Max.
±
35
60
500
+10
+100
Unit
V
mA
nA
mV
nA
Operating Supply Range
Quiescent Current
Input Bias Current
Input Offset Voltage
Input Offset Current
RMS Continuous Output Power
30
d = 0.5%:
V
S
=
±
24V, R
L
= 8
V
S
=
±
21V, R
L
= 6
S
=
±
18V, R
L
= 4
d = 10%;
R
L
= 8
; V
S
=
±
29V
R
L
= 6
; V
S
=
±
24V
R
L
= 4
; V
S
=
±
22V
P
O
= 5W; f = 1kHz
P
O
= 0.1to 20W; f = 20Hzto 20kHz
V
S
=
±
18V, R
L
= 4
:
P
O
= 5W; f = 1kHz
P
O
= 0.1to 20W; f = 20Hzto 20kHz
27
27
27
30
30
30
W
W
W
Music Power (RMS) (*)
t = 1s
60
60
60
W
W
W
%
%
d
Total Harmonic Distortion (**)
0.005
0.1
0.01
0.1
%
%
SR
G
V
G
V
e
N
Slew Rate
Open Loop Voltage Gain
Closed Loop Voltage Gain
Total Input Noise
7
10
80
30
1
2
V/
μ
s
dB
dB
μ
V
μ
V
24
40
A = curve
f = 20Hz to 20kHz
P
O
= 1W
5
f
L
, f
H
R
i
SVR
T
S
Frequency Response (-3dB)
Input Resistance
Supply Voltage Rejection
Thermal Shutdown
20Hz to 20kHz
100
60
k
dB
°
C
f = 100Hz; V
ripple
= 0.5Vrms
75
145
STAND-BY FUNCTION (Ref: -V
S
or GND)
V
ST on
Stand-by on Threshold
V
ST off
Stand-by off Threshold
ATT
st-by
Stand-by Attenuation
I
q st-by
Quiescent Current @ Stand-by
MUTE FUNCTION (Ref: -V
S
or GND)
V
Mon
Mute on Threshold
V
Moff
Mute off Threshold
ATT
mute
Mute AttenuatIon
DC Off
Clipping detector OFF.
CD output Duty Cycle
DC On
Clipping detector On.
CD output Duty Cycle
1.5
V
V
dB
mA
3.5
70
90
1
3
1.5
V
V
dB
%
3.5
60
80
TBD
THD = 1%
THD = 10%
TBD
%
Note (*):
MUSIC POWER is the maximalpower which the amplifieris capableof producingacross the rated load resistance (regardless of nonlinearity)
1 sec after the application of a sinusoidal input signal of frequency 1KHz.
Note (**):
Tested with optimized Application Board (see fig. 2)
TDA7296A
3/13
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| TDA7296HS | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
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| TDA7296SV | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:60V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7297 | 功能描述:音頻放大器 15W Dual Bridge Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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