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參數(shù)資料
| 型號： | TDA7375AV |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 43 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封裝： | MULTIWATT V-15 |
| 文件頁數(shù)： | 18/20頁 |
| 文件大小： | 375K |
| 代理商： | TDA7375AV |
TDA7375AV
Electrical specification
CT
Cross talk
f = 1 kHz Single ended
70
dB
f = 10 kHz Single ended
60
dB
f = 1 kHz Bridge
55
dB
f = 10 kHz Bridge
60
dB
RIN
Input impedance
Single Ended
20
30
k
Ω
Bridge
10
15
k
Ω
GV
Voltage gain
Single Ended
19
20
21
dB
Bridge
25
26
27
dB
GV
Voltage gain match
0.5
dB
EIN
Input noise voltage
Rg = 0; ”A” weighted, S.E.
Non inverting channels
Inverting channels
2
5
μV
Bridge
Rg = 0; 22 Hz to 22 kHz
3.5
μV
SVR
Supply voltage rejection
Rg = 0; f = 300 Hz
50
dB
ASB
Standby attenuation
PO = 1 W
80
90
dB
ISB
Standby current consumption
VSt-by = 0 to 1.5 V
100
μA
VSB
Standby In threshold voltage
1.5
V
VSB
Standby Out threshold voltage
3.5
V
Ipin7
Standby pin current
Play mode Vpin7 = 5 V
50
μA
Max. driving current under fault (2)
5mA
Icd off
Clipping detector output
average current
d = 1% (3)
90
μA
Icd on
Clipping detector output
average current
d = 5%(3)
160
μA
Vsat pin10
Voltage saturation on pin 10
Sink current at Pin 10 = 1mA
0.7
V
1.
Saturated square wave output.
2.
See built-in S/C protection description
3.
Pin 10 pulled-up to 5V with 10 k
Ω; R
L = 4Ω
Table 4.
Electrical characteristics (continued)
(Refer to the test circuit, VS = 14.4V; RL = 4Ω; f = 1kHz; Tamb = 25°C, unless otherwise
specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
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| TDA7375AV_12 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 37 W dual/quad power amplifier for car radio |
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| TDA7375V | 功能描述:音頻放大器 2X35W Pwr Amplifier 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 |
| TDA7376B | 功能描述:音頻放大器 2X35W Pwr Amplifier 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 |
| TDA7376PD | 功能描述:音頻放大器 2 x 35W Pwr 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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