参数资料
型号: TDA7575BPD
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封装: ROHS COMPLIANT, SOP-36
文件页数: 14/32页
文件大小: 487K
代理商: TDA7575BPD
TDA7575B
Software specifications
Doc ID 14103 Rev 2
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 (D0) = 0
Output peak current < 250 mA - Open load (D5 = 1)
Output peak current > 500 mA - Normal load (D5 = 0)
Channel LR
Current detection IB2 (D0) = 1
Output peak current < TBD mA - Open load (D5 = 1)
Output peak current > TBD mA - Normal load (D5 = 0)
D4
Channel 2
Turn-on diagnostic (D4 = 0)
Permanent diagnostic (D4 = 1)
D3
Channel 2
Normal load (D3 = 0)
Short load (D3 = 1)
D2
Channel 2
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 2
No short to Vcc (D1 = 0)
Short to Vcc (D1 = 1)
D0
Channel 2
No short to GND (D1 = 0)
Short to GND (D1 = 1)
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