參數(shù)資料
型號(hào): TAS5711PHPR
廠商: Texas Instruments
文件頁(yè)數(shù): 36/66頁(yè)
文件大?。?/td> 0K
描述: IC AMP AUD DGTL 20W 2CH 48HTQFP
標(biāo)準(zhǔn)包裝: 1
類型: D 類
輸出類型: 2 通道(立體聲,2.1)或 4 通道(四路)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 21W x 2 @ 8 歐姆
電源電壓: 8 V ~ 26 V
特點(diǎn): 消除爆音,數(shù)字輸入,I²C,I²S,靜音,短路和熱保護(hù),關(guān)機(jī),音量控制
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 48-HTQFP(7x7)
封裝/外殼: 48-TQFP 裸露焊盤
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 860 (CN2011-ZH PDF)
其它名稱: 296-25564-6
www.ti.com
SLOS600A – DECEMBER 2009 – REVISED AUGUST 2010
Table 4. Serial Control Interface Register Summary
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
0x70
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
Channel 3 vol
1
Description shown in subsequent section
0x30 (0 dB)
0x0B - 0x0D
1
Reserved(1)
0x0E
Volume configuration
1
Description shown in subsequent section
0x91
register
0x0F
1
Reserved(1)
0x10
Modulation limit register
1
Description shown in subsequent section
0x02
0x11
IC delay channel 1
1
Description shown in subsequent section
0xAC
0x12
IC delay channel 2
1
Description shown in subsequent section
0x54
0x13
IC delay channel 3
1
Description shown in subsequent section
0xAC
0x14
IC delay channel 4
1
Description shown in subsequent section
0x54
0x15-0x18
1
Reserved(1)
0x19
PWM channel shutdown
1
Description shown in subsequent section
0x30
group register
0x1A
Start/stop period register
1
0x0F
0x1B
Oscillator trim register
1
0x82
0x1C
BKND_ERR register
1
0x02
0x1D–0x1F
1
Reserved(1)
0x20
Input MUX register
4
Description shown in subsequent section
0x0001 7772
0x21
Ch 4 source select register
4
Description shown in subsequent section
0x0000 4303
0x22 -0x24
4
Reserved(1)
0x25
PWM MUX register
4
Description shown in subsequent section
0x0102 1345
0x26-0x28
4
Reserved(1)
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.
Copyright 2009–2010, Texas Instruments Incorporated
41
Product Folder Link(s): TAS5711
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