參數(shù)資料
型號: TDA7492P
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝: ROHS COMPLIANT, SSOP-36
文件頁數(shù): 3/26頁
文件大小: 508K
代理商: TDA7492P
TDA7492P
Characterization curves
Doc ID 15068 Rev 3
11/26
Figure 5.
THD at 100 Hz vs output power
Figure 6.
THD at 1 W vs frequency
Figure 7.
Frequency response
THD (%)
0.005
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m
30
500m
1
2
5
10
20
Test conditions:
Vcc = 18 V,
RL = 6
,
Rosc= 39 k
,Cosc = 100 nF,
f = 100 Hz,
Gv = 30 dB,
Tamb = 25
r C
Specification limit:
Typical:
Po = 25 W @THD = 10%
2XWSXWSRZHU:
Frequency (Hz)
THD (%)
0.005
0.5
0.01
0.02
0.05
0.1
0.2
20
20k
50
100
200
500
1k
2k
5k
10k
Test conditions:
Vcc = 18 V,
RL = 6
,
Rosc= 39 k
,Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25
r C
Specification limit:
Typical:
THD < 0.4%
Ampl
(dB)
Specification limit:
Max:
+/-3 dB @20 Hz to 20 kHz
Test conditions:
Vcc = 18 V,
RL = 6
,
Rosc= 39 k
,Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25
r C
-5
+2
-4
-3
-2
-1
-0
+1
10
30k
20
50
100
200
500
1k
2k
5k
10k
Frequency (Hz)
相關PDF資料
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TDA7492P13TR 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
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