參數(shù)資料
型號: TDA7491HV13TR
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝: ROHS COMPLIANT, SSOP-36
文件頁數(shù): 6/41頁
文件大?。?/td> 820K
代理商: TDA7491HV13TR
Characterization curves
TDA7491HV
14/41
Doc ID 14242 Rev 4
Figure 8.
Crosstalk vs frequency
Figure 9.
FFT (0 dB)
Figure 10.
FFT (-60 dB)
Crosstalk
Crosstalk (dB)
-120
-40
-115
-110
-105
-100
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
20
20k
50
100
200
500
1k
2k
5k
10k
Specification Limit:
Typical: >50dB (@ f = 1kHz)
Test Condition:
Vcc =14V,
RL= 4 ohm,
Rosc= 39k , Cosc = 100nF,
f = 1kHz,
Gv = 30dB,
Po = 1W
Tamb = 25
Frequency (Hz)
FFT (dB)
-150
+10
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
20
20k
50
100
200
500
1k
2k
5k
10k
FFT (0 dB)
Specification Limit:
Typical: >60dB
for the harmonic frequency
Test Condition:
Vcc =14V,
RL= 4 ohm,
Rosc = 39k , Cosc =100nF,
f =1kHz,
Gv = 30dB,
Po = 1W
Tamb = 25
Frequency (Hz)
FFT (dB)
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100
200
500
1k
2k
5k
10k
Specification Limit:
Typical: > 90dB
for the harmonic frequency
Test Condition:
Vcc =14V,
RL= 4 ohm,
Rosc = 39k , Cosc = 100nF,
f = 1kHz,
Gv=30dB,
Po= -60dB (@ 1W =0dB)
Tamb=25
相關PDF資料
PDF描述
TDA7491LP13TR 5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491LP 5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491MV13TR 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491MV 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491P13TR 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
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