參數(shù)資料
型號: TDA7563B
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
封裝: ROHS COMPLIANT, FLEXIWATT-27
文件頁數(shù): 33/33頁
文件大?。?/td> 465K
代理商: TDA7563B
TDA7563B
Electrical specifications
Doc ID 12733 Rev 3
PO
Output power
RL = 2 Ω; EIAJ (VS = 13.7 V)
RL = 2 Ω; THD 10 %
RL = 2 Ω; THD 1 %
RL = 2 Ω; max power
55
40
32
60
68
50
40
75
-W
THD
Total harmonic distortion
PO = 1 W to 10 W; STD mode
HE mode; PO = 1.5 W
HE mode; PO = 8 W
-
0.03
0.02
0.15
0.1
0.5
%
PO = 1-10 W, f = 10 kHz
-
0.2
0.5
%
GV = 16d B; STD mode
VO = 0.1 to 5 VRMS
-
0.02
0.05
%
CT
Cross talk
f = 1 kHz to 10 kHz, Rg = 600 Ω
50
60
-
dB
RIN
Input impedance
-
60
100
130
k
Ω
GV1
Voltage gain 1
-
29.5
30
30.5
dB
ΔG
V1
Voltage gain match 1
-
-1
-
1
dB
GV2
Voltage gain 2
-
15.5
16
16.5
dB
ΔG
V2
Voltage gain match 2
-
-1
-
1
dB
EIN1
Output noise voltage 1
Rg = 600 Ω 20 Hz to 22 kHz
-
50
100
V
EIN2
Output noise voltage 2
Rg = 600 Ω; GV = 16 dB
20 Hz to 22 kHz
-15
30
V
SVR
Supply voltage rejection
f = 100 Hz to 10 kHz; Vr = 1 Vpk;
Rg = 600 Ω
50
60
-
dB
BW
Power bandwidth
-
100
-
kHz
ASB
Standby attenuation
-
90
110
-
dB
ISB
Standby current
Vst-by = 0
-
1
10
A
AM
Mute attenuation
-
80
100
-
dB
VOS
Offset voltage
Mute and play
-100
0
100
mV
VAM
Min. supply mute threshold
-
7
7.5
8
V
TON
Turn on delay
D2/D1 (IB1) 0 to 1
-
5
20
ms
TOFF
Turn off delay
D2/D1 (IB1) 1 to 0
-
5
20
ms
VSBY
Standby/mute pin for st-by
-
0
-
1.5
V
VMU
Standby/mute pin for mute
-
3.5
-
5
V
CMRR
Input CMRR
VCM = 1 Vpk-pk; Rg = 0 Ω
-55-
dB
VOP
Standby/mute pin for operating
-
7
-
VS
V
IMU
Standby/mute pin current
Vst-by/mute = 8.5 V
-
20
40
A
Vst-by/mute < 1.5 V
-
0
5
A
CDLK
Clip det high leakage current
CD off / VCD = 6 V
-
0
5
A
CDSAT
Clip det sat. voltage
CD on; ICD = 1 mA
-
300
mV
Table 4.
Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
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