- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄98163 > TAS5508PAGG4 (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP64 PDF資料下載
參數(shù)資料
| 型號(hào)： | TAS5508PAGG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, TQFP-64 |
| 文件頁(yè)數(shù)： | 72/105頁(yè) |
| 文件大?。?/td> | 1286K |
| 代理商： | TAS5508PAGG4 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)當(dāng)前第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)
6
Serial-Control I
2C Register Summary
TAS5508
8-Channel Digital Audio PWM Processor
www.ti.com
SLES091D – FEBRUARY 2004 – REVISED JULY 2009
The TAS5508 slave address is 0x36. See Serial-Control Interface Register Definitions, Section 7 for
complete bit definitions.
Note that u indicates unused bits.
TOTAL
I2C
REGISTER FIELDS
DESCRIPTION OF CONTENTS
DEFAULT STATE
BYTES
SUBADDRESS
0x00
1
Clock control register
Set data rate and MCLK frequency
1. Fs = 48 kHz
2. MCLK = 256 Fs = 12.288 MHz
0x01
1
General status register
Clip indicator and ID code for the
0x01
TAS5508
0x02
1
Error status register
PLL, SCLK, LRCLK, and frame slip
No errors
errors
1. PWM high pass disabled
PWM high pass, clock set, unmute
2. Auto clock set
0x03
1
System control register 1
select, PSVC select
3. Hard unmute on clock error recovery
4. PSVC Hi-Z disabled
1. Automute time-out disabled
2. Post-DAP detection automute enabled
0x04
1
System control register 2
Automute and de-emphasis control
3. 8-Ch device input detection automute enabled
4. Unmute threshold 6 dB over input
5. No de-emphasis
1. Enable back-end reset.
2. Valid low for reset
3. Valid low for mute
Channel configuration
Configure channels 1, 2, 3, 4, 5, 6, 7,
0x05–0x0C
1/reg.
4. Normal BEPolarity
control registers
and 8
5. Do not remap the output for the TAS5182.
6. Do not go low-low in mute.
7. Do not remap Hi-Z state to low-low state.
1. Disable back-end reset sequence.
2. Valid does not have to be low for reset.
3. Valid does not have to be low for mute.
Headphone configuration
0x0D
1
Configure headphone output
4. Normal BEPolarity
control register
5. Do not remap output to comply with 5182.
6. Do not go low-low in mute.
7. Do not remap Hi-Z state to low-low state.
0x0E
1
Serial data interface control
Set serial data interface to
24-bit I2S
register
right-justified, I2S, or left-justified.
0x0F
1
Soft mute register
Soft mute for channels 1, 2, 3, 4, 5, 6,
Unmute all channels.
7, and 8
0x10–0x13
Reserved
0x14
1
Automute control register
Set automute delay and threshold.
1. Set automute delay = 5 ms.
2. Set automute threshold less than bit 8.
0x15
1
Automute PWM threshold
Set PWM automute threshold; set
1. Set the PWM threshold the same as the TAS5508
and back-end reset period
back-end reset period.
input threshold.
register
2. Set back-end reset period = 5 ms.
0x16
1
Modulation index limit
Set modulation index.
97.7%
register
0x17–0x1A
Reserved
Channel 1 delay = –23 DCLK periods
Channel 2 delay = 0 DCLK periods
Channel 3 delay = –16 DCLK periods
Channel 4 delay = 16 DCLK periods
0x1B–0x22
1/reg.
Interchannel delay registers
Set interchannel delay.
Channel 5 delay = –24 DCLK periods
Channel 6 delay = 8 DCLK periods
Channel 7 delay = –8 DCLK periods
Channel 8 delay = 24 DCLK periods
0x23
1
Channel offset register
Absolute delay offset for channel 1
Minimum absolute default = 0 DCLK periods
(0–255)
0x24–0x3F
Reserved
0x40
4
Bank-switching command
Set up DAP coefficients bank
Manual selection – bank 1
register
switching for banks 1, 2, and 3
69
Serial-Control I2C Register Summary
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5518CPAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5518CPAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5518PAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5518PAGRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5518PAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5508PAGR | 功能描述:音頻 DSP 8Ch Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5508PAGRG4 | 功能描述:音頻 DSP 8Ch Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5514BQ1DKDEVM | 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS5514BQ1DKD EVAL MOD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| TAS5514BTDKDRQ1 | 功能描述:音頻放大器 4-CH Auto Digital Amps RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
| TAS5518 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TAS5518 8 Channel Digital Audio PWM Processor |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。