参数资料
型号: ADAV801ASTZ-REEL
厂商: Analog Devices Inc
文件页数: 43/60页
文件大小: 0K
描述: IC CODEC AUDIO R-DVD 3.3V 64LQFP
标准包装: 1,500
类型: 音频编解码器
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
动态范围,标准 ADC / DAC (db): 102 / 101
电压 - 电源,模拟: 3 V ~ 3.6 V
电压 - 电源,数字: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 带卷 (TR)
配用: EVAL-ADAV801EBZ-ND - BOARD EVALUATION FOR ADAV801
ADAV801
Rev. A | Page 48 of 60
DAC Control Register 4—Address 1100111 (0x67)
Table 102. DAC Control Register 4 Bit Map
7
6
5
4
3
2
1
0
Reserved
INTRPT
ZEROSEL1
ZEROSEL0
Reserved
Table 103. DAC Control Register 4 Bit Descriptions
Bit Name
Description
INTRPT
This bit selects the functionality of the ZEROL/INT pin.
0 = Pin functions as a ZEROL flag pin.
1 = Pin functions as an interrupt pin.
ZEROSEL[1:0]
These bits control the functionality of the ZEROR pin when the ZEROL/INT pin is used as an interrupt.
00 = Pin functions as a ZEROR flag pin.
01 = Pin functions as a ZEROL flag pin.
10 = Pin is asserted when either the left or right channel is zero.
11 = Pin is asserted when both the left and right channels are zero.
DAC Left Volume—Address 1101000 (0x68)
Table 104. DAC Left Volume Register Bit Map
7
6
5
4
3
2
1
0
DVOLL7
DVOLL6
DVOLL5
DVOLL4
DVOLL3
DVOLL2
DVOLL1
DVOLL0
Table 105. DAC Left Volume Register Bit Descriptions
Bit Name
Description
DVOLL[7:0]
DAC left channel volume control.
1111111 = 0 dBFS.
1111110 = 0.375 dBFS.
0000000 = 95.625 dBFS.
DAC Right Volume—Address 1101001 (0x69)
Table 106. DAC Right Volume Register Bit Map
7
6
5
4
3
2
1
0
DVOLR7
DVOLR6
DVOLR5
DVOLR4
DVOLR3
DVOLR2
DVOLR1
DVOLR0
Table 107. DAC Right Volume Register Bit Descriptions
Bit Name
Description
DVOLR[7:0]
DAC right channel volume control.
1111111 = 0 dBFS.
1111110 = 0.375 dBFS.
0000000 = 95.625 dBFS.
DAC Left Peak Volume—Address 1101010 (0x6A)
Table 108. DAC Left Peak Volume Register Bit Map
7
6
5
4
3
2
1
0
Reserved
DLP5
DLP4
DLP3
DLP2
DLP1
DLP0
Table 109. DAC Left Peak Volume Register Bit Descriptions
Bit Name
Description
DLP[5:0]
DAC left channel peak volume detection.
000000 = 0 dBFS.
000001 = 1 dBFS.
111111 = 63 dBFS.
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ADAV803ASTZ 功能描述:IC CODEC AUDIO R-DVD 3.3V 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率(位):18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比,标准 ADC / DAC (db):81.5 / 88 动态范围,标准 ADC / DAC (db):82 / 87.5 电压 - 电源,模拟:2.6 V ~ 3.3 V 电压 - 电源,数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP(7x7) 包装:带卷 (TR)