參數(shù)資料
型號(hào): TDA7564BH
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 50 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
封裝: ROHS COMPLIANT, FLEXIWATT-25
文件頁(yè)數(shù): 19/34頁(yè)
文件大?。?/td> 493K
代理商: TDA7564BH
Software specifications
TDA7564B
Doc ID 12734 Rev 3
Table 9.
DB2
Bit
Instruction decoding bit
D7
Offset detection not activated (D7 = 0)
Offset detection activated (D7 = 1)
D6
Current sensor not activated (D6 = 0)
Current sensor activated (D6 = 1)
D5
Channel LR
Current detection IB2 (D7) = 0
Output peak current < 250 mA - Open load (D5 = 1)
Output peak current > 500 mA - Normal load (D5 = 0)
Channel LR
Current detection IB2 (D7) = 1
Output peak current < 250 mA - Open load (D5 = 1)
Output peak current > 500 mA - Normal load (D5 = 0)
D4
Channel LR
Turn-on diagnostic (D4 = 0)
Permanent diagnostic (D4 = 1)
D3
Channel LR
Normal load (D3 = 0)
Short load (D3 = 1)
D2
Channel LR
Turn-on diag.: No open load (D2 = 0)
Open load detection (D2 = 1)
Permanent diag.: No output offset (D2 = 0)
Output offset detection (D2 = 1)
D1
Channel LR
No short to Vcc (D1 = 0)
Short to Vcc (D1 = 1)
D0
Channel LR
No short to GND (D1 = 0)
Short to GND (D1 = 1)
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TDA7564B 50 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
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