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参数资料
| 型号： | TDA2004R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 12 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| 封装： | ROHS COMPLIANT, MULTIWATT-25 |
| 文件页数： | 14/17页 |
| 文件大小： | 287K |
| 代理商： | TDA2004R |
Electrical specifications
TDA2004R
Doc ID 17614 Rev 1
2
Electrical specifications
2.1
Absolute maximum ratings
2.2
Thermal data
2.3
Electrical characteristics
Refer to the stereo application circuit Tamb = 25 °C; Gv = 50 dB; Rth(heatsink) = 4 °C/W unless
otherwise specified
Table 2.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VS
Operating supply voltage
18
V
DC supply voltage
28
Peak supply voltage (50 ms)
40
Io(1)
1.
The max. output current is internally limited.
Output peak current (non repetitive t = 0.1 ms)
4.5
A
Output peak current (repetitive f
≥10 Hz)
3.5
Ptot
Power dissipation at Tcase = 60 °C
30
W
Tstg, Tj
Storage and junction temperature
-40 to 150
°C
Table 3.
Thermal data
Symbol
Parameter
Value
Unit
Rth-j-case
Thermal resistance junction-to-case
max
3
°C/W
Table 4.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VS
Supply voltage
8
18
V
Vo
Quiescent offset voltage
VS = 14.4 V
VS = 13.2 V
6.6
6
7.2
6.6
7.8
7.2
V
Id
Total quiescent drain current
VS = 14.4 V
VS = 13.2 V
-
65
62
120
mA
Po
Output power (each channel)
f = 1 kHz; THD = 10 %
VS = 14.4 V; RL = 4 Ω
VS = 14.4 V; RL = 3.2 Ω
VS = 14.4 V; RL = 2 Ω
VS = 14.4 V; RL = 1.6 Ω
6
7
9
10
6.5
8
10
11
-W
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| TDA2005R | 22 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM11 |
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| TDA2005S | 12 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA2005 | 制造商:STMicroelectronics 功能描述:2005 |
| TDA2005G-H14-B-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005G-J11-A-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005L-H14-B-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005L-J11-A-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
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