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參數(shù)資料
| 型號： | TDA7391PD |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 音頻放大器 |
| 英文描述： | 32W BRIDGE CAR RADIO AMPLIFIER |
| 中文描述： | 32W大橋汽車無線電放大器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 114K |
| 代理商： | TDA7391PD |
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
V
OP
V
PEAK
I
O
Parameter
Value
28
18
50
4.5
6
43
-40 to 150
Unit
V
V
V
A
A
W
°
C
DC Supply Voltage
Operating Supply Voltage
Peak Supply Voltage (t = 50ms)
Output PeakCurrent repetitive (f > 10Hz)
Output PeakCurrent non repetitive
Power Dissipation (T
CASE
= 85
°
C)
Storage and Junction-Case Temperature
P
tot
T
stg
, T
j
ELECTRICAL CHARACTERISTICS
(V
S
= 14.4V; R
L
= 4
, f = 1KHz, T
amb
= 25
°
C, unless otherwise
specified)
Symbol
V
S
I
q
V
OS
I
SB
I
SBin
V
SBon
V
SBoff
ATT
ST-BY
I
M in
A
M
P
O
Parameter
Test Condition
Min.
8
Typ.
Max.
18
150
120
100
10
1.5
Unit
V
mA
mV
μ
A
μ
A
V
V
dB
μ
A
dB
W
W
W
W
W
%
%
dB
KHz
K
K
mV
dB
dB
%
°
C
Supply Voltage Range
Total Quiescent Current
Output Offset Voltage
ST-BY Current
ST-BY Input Bias Current
ST-BY On Threshold Voltage
ST-BY Off threshold Voltage
ST-BY Attenuation
Mute Input Bias Current
Mute Attenuation
Output Power
60
V
ST-BY
= 1.5V
V
ST-BY
= 5V
3.5
90
(V
MUTE
= 5V)
10
90
26
21
32
40
45
0.06
0.03
30
d = 10%
d = 1%
d = 10%; R
L
= 3.2
VS = 13.7V; R
L
= 3.2
VS = 14.4V; R
L
= 3.2
20
P
O EIAJ
P
O MAX
d
EIAJ Output Power (*)
MAX Output Power (*)
Distortion
P
O
= 0.1 to 15W
G
V
f
H
R
IN
Voltage Gain
High Frequency rolloff
Input Impedance
29.5
75
36
30
30.5
P
O
= 1W; -3dB
Differential
Single Ended
R
g
= 0
; f =
22Hz to 22KHz
f = 1KHz; V
IN
= 1Vrms
R
g
= 0
; V
r
= 1Vrms
60
55
4
65
60
10
160
E
IN
Input Noise Voltage
Input Common Mode Rejection
Supply Voltage Rejection
Clipping Detection Level
Absolute Thermal Shutdown
Junction Temperature
CMRR
SVR
CDL
T
sd
5
15
(*) Saturated sqare wave output.
TDA7391
3/8
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參數(shù)描述 |
|---|---|
| TDA7391PD_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 W bridge car radio amplifier |
| TDA7391PD_11 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 W bridge car radio amplifier |
| TDA7391PD13TR | 功能描述:音頻放大器 32W Bridge 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7391PDU | 功能描述:音頻放大器 32W AB Bridge Audio 40 W/3.2 Ohm 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7391PDUTR | 功能描述:音頻放大器 32W AB Bridge Audio 40 W/3.2 Ohm 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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