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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： | 21/47页 |
| 文件大小： | 814K |
| 代理商： | TAS5086DBT |
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DEVICE ID REGISTER (0x01)
ERROR STATUS REGISTER (0x02)
SYSTEM CONTROL REGISTER 1 (0x03)
SLES131C – FEBRUARY 2005 – REVISED JUNE 2008 ................................................................................................................................................... www.ti.com
The device ID register contains the ID code for the TAS5086.
Table 3. General Status Register (0x01)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
Default
–
0
1
Identification code for the TAS5086
Note that the error bits are sticky bits that are not cleared by the hardware. This means that the software must
clear the register (write zeroes) and then read them to determine if there are any persistent errors.
Table 4. Error Status Register (0x02)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
–
1
–
PLL auto lock error
–
1
–
SCLK error
–
1
–
LRCLK error
–
1
–
Frame slip
–
0
No errors
System control register 1 has several functions:
Bit D7: If 0, the dc-blocking filter for each channel is disabled.
If 1, the dc-blocking filter (–3-dB cutoff < 1 Hz) for each channel is enabled (default).
Bit D6: Not used
Bit D5: If 0, use soft unmute on recovery from clock error. This is a slow recovery.
If 1, use hard unmute on recovery from clock error (default). This is a fast recovery.
Bit D4: If 0, the downmix is output on SDOUT as I2S signal (default).
If 1, SDIN4 is output on SDOUT as I2S signal.
Bit D3: If 0, clock autodetect is enabled (default).
If 1, clock autodetect is disabled.
Bit D2: If 0, soft start is enabled (default).
If 1, soft start is disabled.
Bits D1–D2: Select de-emphasis
28
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5086
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| TAS5086DBT | 制造商:Texas Instruments 功能描述:IC DGTL AUDIO PWM 6CH 38-TSSOP 制造商:Texas Instruments 功能描述:IC, DGTL AUDIO PWM 6CH 38-TSSOP 制造商:Texas Instruments 功能描述:IC, DGTL AUDIO PWM 6CH 38-TSSOP; Audio Control Type:Digital; Supply Voltage Range:3V to 3.6V; Control Interface:I2C, Serial; Audio IC Case Style:TSSOP; No. of Pins:38; Operating Temperature Min:0C; Operating Temperature Max:70C; ;RoHS Compliant: Yes |
| 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 |
| TAS5086DBTR | 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 |
| 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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