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| 型号： | TAS5086DBT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO38 |
| 封装： | GREEN, TSSOP-38 |
| 文件页数： | 26/47页 |
| 文件大小： | 814K |
| 代理商： | TAS5086DBT |
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PWM START REGISTER (0x18)
SLES131C – FEBRUARY 2005 – REVISED JUNE 2008 ................................................................................................................................................... www.ti.com
Bits D7 and D6: Define which start sequence is used, either low-Z or mid-Z. Not all power stages are compatible
with mid-Z; double-check the power-stage data sheet.
Bits D5–D0: Define which PWMs are used for charging the split capacitors and which PWMs should stay low,
indicating the output stages are to be held in Hi-Z under split-capacitor charging.
For most systems, this register is always 0x3F. The setting depends on how the power stage is connected.
Table 12. PWM Start Register (0x18)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
–
Use Low-Z sequence for part 1 of the start
1
–
Use Mid-Z sequence for part 1 of the start
–
0
–
Use Low-Z sequence for part 2 of the start
–
1
–
Use Mid-Z sequence for part 2 of the start
–
1
–
Start channel 6 under part 1 of the start
–
0
–
Start channel 6 under part 2 of the start
–
1
–
Start channel 5 under part 1 of the start
–
0
–
Start channel 5 under part 2 of the start
–
1
–
Start channel 4 under part 1 of the start
–
0
–
Start channel 4 under part 2 of the start
–
1
–
Start channel 3 under part 1 of the start
–
0
–
Start channel 3 under part 2 of the start
–
1
–
Start channel 2 under part 1 of the start
–
0
–
Start channel 2 under part 2 of the start
–
1
Start channel 1 under part 1 of the start
–
0
Start channel 1 under part 2 of the start
32
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5086
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| TAS5086DBTG4 | 功能描述:音频 DSP 6 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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| TAS5086DBTRG4 | 功能描述:音频 DSP 6 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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