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| 型號(hào)： | TAS5708PHP |
| 廠(chǎng)商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 |
| 封裝： | 7 X 7 MM, GREEN, PLASTIC, HTQFP-48 |
| 文件頁(yè)數(shù)： | 29/56頁(yè) |
| 文件大小： | 1104K |
| 代理商： | TAS5708PHP |
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www.ti.com ........................................................................................................................................................................................... SLOS570 – DECEMBER 2008
4. Ramp down AVDD/DVDD while ensuring that it remains above 3V until PVCC/AVCC is below 7.5V
and observing absolute maximum ratings for digital inputs.
Table 2. Serial Control Interface Register Summary(1)
NO. OF
INITIALIZATION
SUBADDRESS
REGISTER NAME
CONTENTS
BYTES
VALUE
A u indicates unused bits.
0x00
Clock control register
1
Description shown in subsequent section
0x6C
0x01
Device ID register
1
Description shown in subsequent section
0x68
0x02
Error status register
1
Description shown in subsequent section
0x00
0x03
System control register 1
1
Description shown in subsequent section
0xA0
0x04
Serial data interface
1
Description shown in subsequent section
0x05
register
0x05
System control register 2
1
Description shown in subsequent section
0x40
0x06
Soft mute register
1
Description shown in subsequent section
0x00
0x07
Master volume
1
Description shown in subsequent section
0xFF (mute)
0x08
Channel 1 vol
1
Description shown in subsequent section
0x30 (0 dB)
0x09
Channel 2 vol
1
Description shown in subsequent section
0x30 (0 dB)
0x0A
Fine master volume
1
Description shown in subsequent section
0x00 (0 dB)
0x0B - 0X0D
1
Reserved(2)
0x0E
Volume configuration
1
Description shown in subsequent section
0x91
register
0x0F
1
Reserved(2)
0x10
Modulation limit register
1
Description shown in subsequent section
0x02
0x11
IC delay channel 1
1
Description shown in subsequent section
0x4C
0x12
IC delay channel 2
1
Description shown in subsequent section
0x34
0x13
IC delay channel 3
1
Description shown in subsequent section
0x1C
0x14
IC delay channel 4
1
Description shown in subsequent section
0x64
0x15-0x19
1
Reserved(2)
0x1A
Start/stop period register
1
Description shown in subsequent section
0x0A
0x1B
Oscillator trim register
1
Description shown in subsequent section
0x82
0x1C
BKND_ERR register
1
Description shown in subsequent section
0x02
0x1D–0x1F
1
Reserved(2)
0x20
Input MUX register
4
Description shown in subsequent section
0x 0089 777A
0x21-0x24
4
Reserved(2)
0x25
PWM MUX register
4
Description shown in subsequent section
0x0102 1345
0x26-0x28
4
Reserved(2)
0x29
ch1_bq[0]
20
u[31:26], b0[25:0]
0x0080 0000
u[31:26], b1[25:0]
0x0000 0000
u[31:26], b2[25:0]
0x0000 0000
u[31:26], a1[25:0]
0x0000 0000
u[31:26], a2[25:0]
0x0000 0000
0x2A
ch1_bq[1]
20
u[31:26], b0[25:0]
0x0080 0000
u[31:26], b1[25:0]
0x0000 0000
u[31:26], b2[25:0]
0x0000 0000
u[31:26], a1[25:0]
0x0000 0000
u[31:26], a2[25:0]
0x0000 0000
(1)
Reserved registers should not be accessed.
(2)
Reserved registers should not be accessed.
Copyright 2008, Texas Instruments Incorporated
35
Product Folder Link(s): TAS5708
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5708PHPR | 功能描述:音頻放大器 20W St Closed-Loop I2S In Aud Pwr Amp 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 |
| TAS5709 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC |
| TAS5709APHP | 功能描述:音頻放大器 20W Stereo I2S Aud Amp 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 |
| TAS5709APHPR | 功能描述:音頻放大器 20W Stereo I2S Aud Amp 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 |
| TAS5709EVM | 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS5709EVM 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 |
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