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參數(shù)資料
| 型號： | TAS5424TDKDQ1 |
| 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, PDSO44 |
| 封裝： | GREEN, PLASTIC, HSSOP-44 |
| 文件頁數(shù)： | 17/43頁 |
| 文件大小： | 978K |
| 代理商： | TAS5424TDKDQ1 |
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SLOS514A – FEBRUARY 2007 – REVISED JULY 2007
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. Fault Register 3 (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. Fault Register 4 (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
24
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5424TDKDQ1G4 | 功能描述:音頻放大器 4 Ch 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5424TDKDRQ1 | 功能描述:音頻放大器 4-Ch 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5424TDKDRQ1G4 | 功能描述:音頻放大器 4 Ch 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5504 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4 Channel Digital Audio PWM Processor |
| TAS5504_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4 Channel Digital Audio PWM Processor |
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