參數資料
型號： AD1819BJST
廠商： ANALOG DEVICES INC
元件分類： 消費家電
英文描述： AC’97 SoundPort Codec
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： LQFP-48
文件頁數： 9/28頁
文件大?。?/td> 245K
代理商： AD1819BJST
AD1819B
–9–
REV. 0
Analog I/O
These signals connect the AD1819B component to analog sources and sinks, including microphones and speakers.
Pin Name
LQFP
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-Through
Phone. From Telephony 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 Telephony Subsystem Speakerphone
Filter/Reference
Pin Name
LQFP
I/O
Description
V
REF
V
REFOUT
AFILT1
AFILT2
FILT_R
FILT_L
RX3D
CX3D
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—Capacitor
3D Phat Stereo Enhancement—Capacitor
Power and Ground Signals
Pin Name
LQFP
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
LQFP
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PDF資料
PDF描述
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%
AD1833ACST 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%
相關代理商/技術參數
參數描述
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
AD1819BJSTZ-REEL 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R
AD1819JST 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Soundcard Circuits
AD182 制造商:Thomas & Betts 功能描述:NON-INS FEM-187 DISC 22-18 LEN .64 制造商:Thomas & Betts 功能描述:Quick Disconnect Terminal 18-22AWG F 21.08mm 5.84mm Tin
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