參數資料
型號: AD1838
廠商: Analog Devices, Inc.
元件分類: Codec
英文描述: 2 ADC, 6 DAC,96 kHz, 24-Bit Codec
中文描述: 2的ADC,6 DAC的,96千赫,24位編解碼器
文件頁數: 19/24頁
文件大小: 424K
代理商: AD1838
REV. 0
AD1838
–19–
Table III. Control Register Map
Register
Address
Register
Name
Reset
Setting (Hex)
Description
Type
Width
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
DACCTRL1
DACCTRL2
DACVOL1
DACVOL2
DACVOL3
DACVOL4
DACVOL5
DACVOL6
RES
RES
ADCPeak0
ADCPeak1
ADCCTRL1
ADCCTRL2
ADCCTRL3
Reserved
DAC Control 1
DAC Control 2
DAC Volume – Left 1
DAC Volume – Right 1
DAC Volume – Left 2
DAC Volume – Right 2
DAC Volume – Left 3
DAC Volume – Right 3
Reserved
Reserved
ADC Left Peak
ADC Right Peak
ADC Control 1
ADC Control 2
ADC Control 3
Reserved
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R
R
R/
W
R/
W
R/
W
R/
W
10
10
10
10
10
10
10
10
10
10
6
6
10
10
10
10
000
000
3FF
3FF
3FF
3FF
3FF
3FF
Reserved
Reserved
000
000
000
000
000
Reserved
Table IV. DAC Control I
FUNCTION
DAC Data
Format
DAC Data-
Word Width
Power-Down
Reset
Address
R/
W
RES
De-Emphasis
Sample Rate
15, 14, 13, 12
0000
11
0
10
0
9, 8
00 = None
01 = 44.1 kHz
10 = 32.0 kHz
11 = 48.0 kHz
7, 6, 5
000 = I
2
S
001 = RJ
010 = DSP
011 = LJ
100 = Pack Mode 256
101 = Reserved
110 = Reserved
111 = Reserved
4, 3
00 = 24 Bits
01 = 20 Bits
10 = 16 Bits
11 = Reserved
2
0 = Normal
1 = Power-Down
1, 0
00 = 8
×
(48 kHz)
01 = 4
×
(96 kHz)
10 = 2
×
(192 kHz)
11 = 8
×
(48 kHz)
Table V. DAC Control II
FUNCTION
MUTE DAC
Stereo
Address R/
W
RES Reserved Replicate
Reserved Reserved OUTR3
OUTL3
OUTR2
OUTL2
OUTR1
OUTL1
15, 14,
13, 12
0001
11
0
10
0
9
0
8
0 = Off
1 = Replicate
7
0
6
0
5
0 = On
1 = Mute 1 = Mute 1 = Mute 1 = Mute 1 = Mute 1 = Mute
4
0 = On
3
0 = On
2
0 = On
1
0 = On
0
0 = On
相關PDF資料
PDF描述
AD1838AS 2 ADC, 6 DAC,96 kHz, 24-Bit Codec
AD1839AS-REEL Single-Supply 16-Bit Sigma Delta Stereo ADC; Package: SOIC - Wide; No of Pins: 28; Temperature Range: Commercial
AD1839 2 ADC, 6 DAC, 96 kHz, 24-Bit sigma-delta Codec
AD1839AS 2 ADC, 6 DAC, 96 kHz, 24-Bit sigma-delta Codec
AD1843 Serial-Port 16-Bit SoundComm Codec(串口16位編碼譯碼器)
相關代理商/技術參數
參數描述
AD1838A 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 6 DAC, 96KHZ 24 BIT CODEC
AD1838AAS 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 6DAC 24-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE CODEC - Bulk 制造商:Analog Devices 功能描述:IC CODEC SMD 1838 MQFP52
AD1838AAS-REEL 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 6DAC 24-Bit 52-Pin MQFP T/R 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE CODEC I.C. - Tape and Reel
AD1838AASZ 功能描述:IC CODEC 2ADC/6DAC 24 BIT 52MQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數據接口:串行 分辨率(位):18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
AD1838AASZ-REEL 功能描述:IC CODEC 2ADC/6DAC 24 BIT 52MQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數據接口:串行 分辨率(位):18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)