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參數(shù)資料
| 型號(hào)： | TDA2009A |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 12.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11 |
| 文件頁(yè)數(shù)： | 6/12頁(yè) |
| 文件大?。?/td> | 567K |
| 代理商： | TDA2009A |
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
Vs
Supply Voltage
28
V
Io
Output Peak Current (repetitive f
≥ 20 Hz)
3.5
A
Io
Output Peak Current (non repetitive, t = 100
s)
4.5
A
Ptot
Power Dissipation at Tcase = 90
°C20
W
Tstg, Tj
Storage and Junction Temperature
– 40, + 150
°C
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-case
Thermal Resistance Junction-case
Max.
3
°C/W
ELECTRICAL CHARACTERISTICS
(refer to the stereo application circuit, Tamb = 25
oC, VS = 24V, GV = 36dB, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vs
Supply Voltage
8
28
V
Vo
Quiescent Output Voltage
Vs = 24V
11.5
V
Id
Total Quiescent Drain Current
Vs = 24V
60
120
mA
Po
Output Power (each channel)
d = 1%, Vs = 24V, f = 1kHz
RL = 4
RL = 8
f = 40Hz to 12.5kHz
RL = 4
RL = 8
Vs = 18V, f = 1kHz
RL = 4
RL = 8
10
5
12.5
7
4
W
d
Distortion (each channel)
f = 1kHz, Vs = 24V
Po = 0.1 to 7W
RL = 4
Po = 0.1 to 3.5W
RL = 8
Vs = 18V
Po = 0.1 to 5W
RL = 4
Po = 0.1 to 2.5W
RL = 8
0.2
0.1
0.2
0.1
%
CT
Cross Talk (3)
RL =
∞, Rg = 10k
f = 1kHz
f = 10kHz
60
50
dB
Vi
Input Saturation Voltage (rms)
300
mV
Ri
Input Resistance
f = 1kHz, Non Inverting Input
70
200
k
fL
Low Frequency Roll off (– 3dB)
RL = 4
20
Hz
fH
High Frequency Roll off (– 3dB)
RL = 4
80
kHz
Gv
Voltage Gain (closed loop)
f = 1kHz
35.5
36
36.5
dB
Gv
Closed Loop Gain Matching
0.5
dB
eN
Total Input Noise Voltage
Rg = 10k
(1)
Rg = 10k
(2)
1.5
2.5
8
V
SVR
Supply Voltage Rejection (each channel)
Rg = 10k
fripple = 100Hz, Vripple = 0.5V
55
dB
TJ
Thermal Shut-down Junction Temperature
145
°C
Notes :
1.
Curve A
2.
22Hz to 22kHz
TDA2009A
3/12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA-2009A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:10 10W STEREO AMPLIFIER |
| TDA2009-J11-A-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:10 +10W STEREO AMPLIFIER |
| TDA2009L-J11-A-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:10 +10W STEREO AMPLIFIER |
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