参数资料
型号: TB2912HQ
元件分类: 音频/视频放大
英文描述: 27 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封装: 1 MM PITCH, PLASTIC, HZIP-25
文件页数: 11/40页
文件大小: 580K
代理商: TB2912HQ
TB2912HQ
2006-04-28
19
DB2 Diagnostic Byte:
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 2 current detection
Output peak current
< 250 mA (IB2 D7 = 0) open load (D5 = 1)
Output peak current
< 100 mA (IB2 D7 = 1) open load (D5 = 1)
Output peak current
> 500 mA (IB2 D7 = 0) normal load (D5 = 0)
Output peak current
> 300 mA (IB2 D7 = 1) 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 detected (D2
= 1)
Offset diag: No output offset (D2
= 0)
Output offset detected (D2
= 1)
D1
Channel 2
No short to VCC (D1 = 0)
Short to VCC (D1 = 1)
D0
Channel 2
No short to GND (D0
= 0)
Short to GND (D0
= 1)
Note 12: DBx (D5) is effective only at the time of “Current detection enable”.
相关PDF资料
PDF描述
TB2913HQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2921AHQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2921HQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2922HQ 46 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
TB2923AHQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
相关代理商/技术参数
参数描述
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