參數(shù)資料
型號： TDA7564BPDTR
廠商： STMICROELECTRONICS
元件分類： 音頻／視頻放大
英文描述： 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝： ROHS COMPLIANT, SOP-36
文件頁數(shù)： 10/34頁
文件大?。?/td> 493K
代理商： TDA7564BPDTR
Diagnostics functional description
TDA7564B
Doc ID 12734 Rev 3
This feature is disabled if any overloads leading to activation of the short-circuit protection
occurs in the process.
Figure 27. Current detection high: load impedance |Z| vs. output peak voltage
Figure 28. Current detection low: load impedance |Z| vs. output peak voltage
12
34
5
6
7
8
1
2
3
5
10
20
30
50
Vout (Peak)
Load |z| (Ohm)
Iout (peak) <250mA
Iout (peak) >500mA
Low current detection area
(Open load)
D5 = 1 of the DBx byres
High current detection area
(Normal load)
D5 = 0 of the DBx bytes
IB2(D7) = 0
0.5
1
1.5
2
2.5
3
3.5
4
1
2
3
5
10
20
30
50
Vout (Peak)
Load |z| (Ohm)
Iout (peak) <125mA
Iout (peak) >250mA
Low current detection area
(Open load)
D5 = 1 of the DBx byres
High current detection area
(Normal load)
D5 = 0 of the DBx bytes
IB2(D7) = 1
相關(guān)PDF資料
PDF描述
TDA7564BPD 50 W, 4 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7564 46 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TDA7565 40 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
TDA7566 60 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
TDA7567PDTR AUDIO AMPLIFIER, PDSO36
相關(guān)代理商/技術(shù)參數(shù)
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