參數(shù)資料
型號: TAS5705PAPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 41/72頁
文件大?。?/td> 1168K
代理商: TAS5705PAPRG4
SLOS549A – JUNE 2008 – REVISED SEPTEMBER 2009 ................................................................................................................................................ www.ti.com
Table 7. Serial Control Interface Register Summary (1) (continued)
NO. OF
INITIALIZATION
SUBADDRESS
REGISTER NAME
CONTENTS
BYTES
VALUE
0x12
IC delay channel 2
1
Description shown in subsequent section
0x60
0x13
IC delay channel 3
1
Description shown in subsequent section
0xA0
0x14
IC delay channel 4
1
Description shown in subsequent section
0x48
0x15
IC delay channel 5
1
Description shown in subsequent section
0xF4
0x16
IC delay channel 6
1
Description shown in subsequent section
0x0C
0x17
Offset register
1
Reserved
0x00
0x18
1
Reserved(2)
0x19
PWM shutdown group
1
0x30
register
0x1A
Start/stop period register
1
0x0A
0x1B
Oscillator trim register
1
0x82
0x1C
BKND_ERR register
1
0x02
0x1D–0x1F
Reserved(2)
0x20
Input Mux register
4
Description shown in subsequent section
0x0089 777A
0x21
Downmix input Mux register
4
Description shown in subsequent section
0x0000 4203
0x22
AM tuned frequency
4
Description shown in subsequent section
0x0000 0000
0x23
ch6_bq[2] (Loudness BQ)
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
0x24
ch6_bq[3] (post volume
20
u[31:26], b0[25:0]
0x0080 0000
BQ)
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
0x25
PWM Mux register
Description shown in subsequent section
0x0102 1345
0x26
1/G register
4
u[31:26], x[25:0]
0x0080 0000
0x27
1
Reserved(3)
0x28
Scale register
4
u[31:26], x[25:0]
0x0080 0000
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
0x2B
ch1_bq[2]
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
(3)
Reserved registers should not be accessed.
46
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5705
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