參數(shù)資料
型號(hào)： AD1819A
廠商： Analog Devices, Inc.
元件分類： Codec
英文描述： AC97 SoundPort Codec(AC97型聲音端口信號(hào)編解碼器)
中文描述： AC97 SoundPort編解碼器（AC97型聲音端口信號(hào)編解碼器）
文件頁(yè)數(shù)： 9/28頁(yè)
文件大?。?/td> 265K
代理商： AD1819A
AD1819A
–9–
REV. 0
Analog I/O
T hese signals connect the AD1819A component to analog sources and sinks, including microphones and speakers.
Pin Name
T QFP
I/O
Description
PC_BEEP
PHONE_IN
AUX _L
AUX _R
VIDEO_L
VIDEO_R
CD_L
CD_GND
CD_R
MIC1
MIC2
LINE_IN_L
LINE_IN_R
LINE_OUT _L
LINE_OUT _R
MONO_OUT
12
13
14
15
16
17
18
19
20
21
22
23
24
35
36
37
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
PC Beep. PC Speaker Beep Pass-T hrough
Phone. From T elephony Subsystem Speakerphone or Handset
Auxiliary Input Left Channel
Auxiliary Input Right Channel
Video Audio Left Channel
Video Audio Right Channel
CD Audio Left Channel
CD Audio Analog Ground Sense for Differential CD Input
CD Audio Right Channel
Microphone 1. Desktop Microphone Input
Microphone 2. Second Microphone Input
Line In Left Channel
Line In Right Channel
Line Out Left Channel
Line Out Right Channel
Monaural Output to T elephony Subsystem Speakerphone
Filter/Reference
Pin Name
T QFP
I/O
Description
V
REF
V
REFOUT
AFILT 1
AFILT 2
FILT _R
FILT _L
RX 3D
CX 3D
27
28
29
30
31
32
33
34
O
O
O
O
O
O
O
I
Voltage Reference Filter
Voltage Reference Output 5 mA Drive (Intended for Mic Bias)
Antialiasing Filter Capacitor—ADC Right Channel
Antialiasing Filter Capacitor—ADC Left Channel
AC-Coupling Filter Capacitor—ADC Right Channel
AC-Coupling Filter Capacitor—ADC Left Channel
3D Phat Stereo Enhancement—Resistor
3D Phat Stereo Enhancement—Capacitor
Power and Ground Signals
Pin Name
T QFP
I/O
Description
DV
DD1
DV
SS1
DV
SS2
DV
DD2
AV
DD1
AV
SS1
AV
DD2
AV
SS2
1
4
7
9
25
26
38
42
I
I
I
I
I
I
I
I
Digital V
DD
—5.0 V
Digital GND
Digital GND
Digital V
DD
—5.0 V
Analog V
DD
—5.0 V
Analog GND
Analog V
DD
—5.0 V
Analog GND
No Connects
Pin Name
T QFP
I/O
Description
NC
NC
NC
NC
NC
39
40
41
43
44
No Connect
No Connect
No Connect
No Connect
No Connect
相關(guān)PDF資料
PDF描述
AD1819BJST AC’97 SoundPort Codec
AD1819 ECONOLINE: RD & RC - Dual Output from a Single Input Rail- 1kVDC & 2kVDC Isolation- Power Sharing on Output- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 86%
AD1819B AC’97 SoundPort Codec
AD1833A 24-Bit, 192 kHz, DAC
AD1833AAST ECONOLINE: RD & RC - Dual Output from a Single Input Rail- 1kVDC & 2kVDC Isolation- Power Sharing on Output- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 86%
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1819AJST 制造商:Rochester Electronics LLC 功能描述:
AD1819B 制造商:AD 制造商全稱:Analog Devices 功能描述:AC’97 SoundPort Codec
AD1819BJST 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP 制造商:Analog Devices 功能描述:IC CODEC AC'97 VERSION 2.1
AD1819BJST-REEL 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R
AD1819BJSTZ 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP 制造商:Analog Devices 功能描述:Audio CODEC IC
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