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參數(shù)資料
| 型號： | TDA7564 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES |
| 中文描述： | 多功能四功率放大器，內(nèi)置診斷特征 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大小： | 248K |
| 代理商： | TDA7564 |
TDA7564
4/20
ELECTRICAL CHARACTERISTICS
(Refer to the test circuit, V
S
= 14.4V; R
L
= 4
; f = 1KHz; T
amb
= 25°C; unless otherwise specified.)
Symbol
Parameter
POWER AMPLIFIER
V
S
Supply Voltage Range
I
d
Total Quiescent Drain Current
P
O
Output Power
EIAJ (V
S
= 13.7V)
THD = 10%
THD = 1%
R
L
= 2
; EIAJ (V
S
= 13.7V)
R
L
= 2
; THD 10%
R
L
= 2
; THD 1%
R
L
= 2
; MAX POWER
THD
Total Harmonic Distortion
P
O
= 1W to 10W; STD MODE
HE MODE; P
O
= 1.5W
HE MODE; P
O
= 8W
G
V
= 12dB; STD Mode
V
O
= 0.1 to 5VRMS
C
T
Cross Talk
f = 1KHz to 10KHz, R
g
= 600
R
IN
Input Impedance
G
V1
Voltage Gain 1
G
V1
Voltage Gain Match 1
G
V2
Voltage Gain 2
G
V2
Voltage Gain Match 2
E
IN1
Output Noise Voltage 1
R
g
= 600
, 20Hz to 22kHz
E
IN2
Output Noise Voltage 2
R
g
= 600
; GV = 12dB
20Hz to 22kHz
SVR
Supply Voltage Rejection
f = 100Hz to 10kHz; V
r
= 1Vpk;
R
g
= 600
BW
Power Bandwidth
A
SB
Stand-by Attenuation
I
SB
Stand-by Current Consumption
A
M
Mute Attenuation
V
OS
Offset Voltage
Mute & Play
T
ON
Turn ON Delay
D2/D1 (IB1) 0 to 1
T
OFF
Turn OFF Delay
D2/D1 (IB1) 1 to 0
V
AM
Min. Supply Mute Threshold
CD
LK
Clip Det High Leakage Current
CD off
CD
SAT
Clip Det Sat. Voltage
CD on; I
CD
= 1mA
CD
THD
Clip Det THD level
D0 (IB1) = 0
D0 (IB1) = 1
TURN ON DIAGNOSTICS 1 (Power Amplifier Mode)
Pgnd
Short to GND det. (below this
limit, the Output is considered in
Short Circuit to GND)
Pvs
Short to Vs det. (above this limit,
the Output is considered in Short
Circuit to Vs)
Test Condition
Min.
Typ.
Max.
Unit
8
18
300
V
170
40
28
22
62
46
35
72
mA
W
W
W
W
W
W
W
35
25
55
40
0.02
0.015
0.15
0.1
0.1
0.5
%
%
%
0.02
0.05
%
50
60
dB
K
dB
dB
dB
dB
μ
V
μ
V
60
25
-1
11
-1
100
26
130
27
1
13
1
100
30
12
35
12
50
60
dB
100
90
KHz
dB
μ
A
dB
mV
ms
ms
V
μ
A
mV
%
%
110
25
100
0
20
20
7.5
0
150
2
10
100
80
-100
100
40
40
8
15
300
3
15
7
1
5
Power Amplifier in st-by
1.2
V
Vs -1.2
V
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|---|---|
| TDA7564B | 功能描述:音頻放大器 4 x 50W Multi Quad Power Amplifer D 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 |
| TDA7564BH | 功能描述:音頻放大器 4 x 50W Multi Quad Power Amplifer D 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 |
| TDA7564BPD | 功能描述:音頻放大器 4 x 50W Multi Quad Power Amplifer D 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 |
| TDA7564BPDTR | 功能描述:音頻放大器 4 x 50W Multi Quad Power Amplifer D 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 |
| TDA7565 | 功能描述:音頻放大器 Quad Power Amplifier Built-in Volt Conv 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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