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TDA7253LのメーカーはSTMicroelectronicsです、この部品の機能は「6W AMPLIFIER」です。 |
部品番号 | TDA7253L |
| |
部品説明 | 6W AMPLIFIER | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとTDA7253Lダウンロード(pdfファイル)リンクがあります。 Total 8 pages
TDA7253L
6W AMPLIFIER WITH MUTING
1 FEATURES
■ WIDE SUPPLY VOLTAGE RANGE
■ 6W @ VS = 20V, RL = 8Ω, THD=10%
■ MUTE FACILITY (POP FREE) WITH LOW
CONSUMPTION
■ AC SHORT CIRCUIT PROTECTION
■ THERMAL OVERLOAD PROTECTION (150°C
2 DESCRIPTION
The TDA7253L is class AB audio power amplifier
assembled in the Single in Line 10 pins Package.
Figure 1. Package
SIP10
Table 1. Order Codes
Part Number
TDA7253L
Package
SIP10
Figure 2. Test and Application Circuit
=
MUTE
SW
R7 820
CSVR
100µF
3
+VS
C4
0.1µF
9
C5
470µF
TDA7253L
C2
5
IN
7
(L) 100nF
27K
4
CF
6 47µF
D02AU1429
C11 1000µF
R3
1.5K
R4
47
C9
0.1µF
R6
4.7
RL
September 2004
Rev. 2
1/8
Free Datasheet http://www.datasheet4u.com/
1 Page TDA7253L
Table 4. ELECTRICAL CHARACTERISTCS
(Refer to the test and application circuit, VS = 20V; RL = 8Ω; Gv = 30dB; f = 1KHz; Tamb = 25°C unless
otherwise specified).
Symbol
VS
VO
Iq
PO
Parameter
Supply Voltage
Quiescent Output Voltage
Total Quiescent Current
Output Power
Test Condition
d = 10%
d = 1%
Min.
10
5
4
Typ.
9.5
30
6
5
Max.
24
60
d Total Harmonic Distortion
PO = 1W
0.03 0.3
RI Input Resistance
fL Low Frequency Roll-off (-3dB)
fH High Frequency Roll-off (-3dB)
eN Total Input Noise Voltage
SVR
VTMUTE
VTPLAY
AM
IqMUTE
Supply Voltage Rejection
Mute Threshold
Play Threshold
Mute Attenuation
Quiescent Current Mute
100
A Curve; RS = 10KΩ
f = 22Hz to 22KHz; RS = 10KΩ
RS = 10KΩ; f = 100Hz; Vr = 0.5V
46
1
80
200
40
80
2
2.5
60
1.6
4.5
100
6
10
10
Note: to avoid pop-on noiseC----C-S----VF---R-- ≤ 1
Figure 5. Output Power vs. Supply Voltage
Figure 7. Distortion vs Output Power
Unit
V
V
mA
W
W
%
KΩ
Hz
KHz
mV
µV
dB
V
V
dB
mA
POUT
(W)
12
f = 1KHz
RL = 8Ω
8
4
0
8
12
D02AU1432
d = 10%
d = 1%
16 20 VS(V)
d%10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
100m
f =15KHz
f =1KHz
200m 300m 500m700m 1
Pout (W)
2 3 4 5 6 78
Figure 6. Quiescent Current vs. Supply Voltage
Iq
(mA)
D02AU1433
45
40
35
30
25
20
8
12 16 20 VS(V)
3/8
Free Datasheet http://www.datasheet4u.com/
3Pages TDA7253L
Figure 12. SIP10 Mechanical Data & Package Dimensions
DIM.
A
a1
B
b1
b3
C
c1
c2
D
d1
e
e3
L
L1
L2
L3
L4
M
N
P
MIN.
2.7
0.85
3.1
mm inch
TYP. MAX. MIN. TYP. MAX.
7.1 0.280
3 0.106
0.118
24.8 0.976
0.5 0.020
1.6 0.033
0.063
3.3 0.130
0.43
0.017
1.32
0.052
23.7 0.933
14.5
0.571
2.54
0.100
22.86
0.900
0.122
3 0.118
17.6
0.693
0.25 0.010
0.254
0.010
3.2 0.126
1 0.039
0.15 0.006
OUTLINE AND
MECHANICAL DATA
Weight: 2.02gr
SIP10
DC
c2
N
PM
6/8
11
0
b3
e3
B
b1
e
c1
SIP10
0016108 D
Free Datasheet http://www.datasheet4u.com/
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ TDA7253L データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
TDA7253 | 8W AMPLIFIER WITH MUTING | ST Microelectronics |
TDA7253L | 6W AMPLIFIER | STMicroelectronics |