參數(shù)資料
型號： TAS5414ATPHDQ1
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 116 W, 4 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝： GREEN, PLASTIC, HTQFP-64
文件頁數(shù)： 18/54頁
文件大?。?/td> 1386K
代理商： TAS5414ATPHDQ1
SLOS535C
– MAY 2009 – REVISED APRIL 2011
Table 6. Fault Register 2 (0x01) Protection (continued)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
–
1
–
Overcurrent shutdown channel 3 has occurred
–
1
–
Overcurrent shutdown channel 4 has occurred
–
1
–
DC offset channel 1 has occurred
–
1
–
DC offset channel 2 has occurred
–
1
–
DC offset channel 3 has occurred
1
–
DC offset channel 4 has occurred
Table 7. Diagnostic Register 1 (0x02) Load Diagnostics
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
No load-diagnostic-created faults, default value
–
1
Output short to ground channel 1 has occurred
–
1
–
Output short to PVDD channel 1 has occurred
–
1
–
Shorted load channel 1 has occurred
–
1
–
Open load channel 1 has occurred
–
1
–
Output short to ground channel 2 has occurred
–
1
–
Output short to PVDD channel 2 has occurred
–
1
–
Shorted load channel 2 has occurred
1
–
Open load channel 2 has occurred
Table 8. Diagnostic Register 2 (0x03) Load Diagnostics
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
No load-diagnostic-created faults, default value
–
1
Output short to ground channel 3 has occurred
–
1
–
Output short to PVDD channel 3 has occurred
–
1
–
Shorted load channel 3 has occurred
–
1
–
Open load channel 3 has occurred
–
1
–
Output short to ground channel 4 has occurred
–
1
–
Output short to PVDD channel 4 has occurred
–
1
–
Shorted load channel 4 has occurred
1
–
Open load channel 4 has occurred
Table 9. External Status Register 1 (0x04) Fault Detection
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
No protection-created faults are present, default value
–
1
PVDD overvoltage fault is present
–
1
–
PVDD undervoltage fault is present
–
1
–
AVDD, analog voltage fault is present
–
1
–
Charge-pump voltage fault is present
–
1
–
Overtemperature shutdown is present
–
1
–
Overtemperature warning
–
1
–
Overtemperature warning level 1
1
0
1
–
Overtemperature warning level 2
1
–
Overtemperature warning level 3
Copyright
2009–2011, Texas Instruments Incorporated
25
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TAS5414ATPHDQ1G4 功能描述:音頻放大器 4 Channel Auto Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5414ATPHDRMQ1 功能描述:音頻放大器 4Ch Auto Dig Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5414ATPHDRMQ1G4 功能描述:音頻放大器 4 Channel Auto Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5414ATPHDRQ1 功能描述:音頻放大器 4Ch Auto Dig Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5414ATPHDRQ1G4 功能描述:音頻放大器 4 Channel Auto Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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