AD1981HDJSTZ Analog Devices Inc, AD1981HDJSTZ Datasheet - Page 11

• Manufacturer Part Number: AD1981HDJSTZ
• Description: IC CODEC HD AUDIO 1.0 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1981HDJSTZ

• Data Interface: Serial
• Resolution (bits): 16, 20 b
• Number Of Adcs / Dacs: 4 / 2
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 90
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 21. Root and Function Node Parameters
NID
00
01
1
Table 22. Widget Parameters
NID Name
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D PC Beep Selector
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D CD Mix Amp
1E
1F
1
Default SSID: BFD10000
PID = parameter ID.
PID = parameter ID.
ROOT
FUNCTION
S/PDIF
Front DAC
Record ADC
Port-D (Line Out)
Port-A (Headphone Out)
MONO_OUT
Port-B (Front Microphone)
Port-C (Line In)
S/PDIF_OUT
Monaural Selector
Microphone Mixer
Analog Mixer
Monaural Mixer
Digital PC Beep
Front Mix Amp
Port-B Mix Amp
Port-C Mix Amp
Analog Power-Down
Record Selector
PC Beep In
Port-E (Aux In)
Port-F (Rear Microphone)
CD In
Port-D Mix Amp
Port-E Mix Amp
Port-F Mix Amp
Front Microphone Mute
Rear Microphone Mute
Name
ROOT
FUNCTION
Type
ID
X
X
Widget
Caps
PID 09
00400185
00400104
00400083
0030010C
00500500
00400000
00400081
00400187
00400001
0030010D
0030010D
00030311 00020060 00000005
00000441 000E007F 00000001
00100511 0006007F 00000001
00400187
00400187
00400301
00300101
00200101
00200101
00200100
00700000
0030010D
0030010D
0030010D
0030010D
0030010D
0030010D
0030010D
0030010D
Vendor ID
PID 00
11D41981
1
1
PCM Size,
Rate
PID 0A
000E007F 00000001
Revision ID
PID 02
00100200
Stream
Format
PID 0B
Sub Node Count
PID 04
00010001
0002001E
Rev. 0 | Page 11 of 16
Pin
Caps
PID 0C
0001173F 00270300 00000002
0000001F
00000010
00001727 00270300 00000000
00001737 00270300 00000002
00000010
00000020
00000027
00001737 00270300 00000002
00000020
Input
Amp
Caps
PID 0D
00270300
Function Group Type
PID 05
00000001
Con. List
Len
PID 0E
00000002
00000000 00000009 00004601
00000001 00000009
00000002
00000001
00000001
00000006
00000002
00000002
00000008
00000001
00000000
00000001
00000001
00000001
00000006 00000009
00000008
00000000
00000000
00000000
00000001
00000001
00000001
00000001
00000001
00000001
Power
States
PID 0F
00000009
Processing
Caps
PID 10
Audio F.G. Caps
PID 08
00010C0C
Output
Amp Caps
PID 12
80053F3D
80053F3D
80053F3D
80053F3D
80053F3D
800B0F0F
80051F17
80051F17
80051F17
80050F00
80053F3D
80051F17
80051F17
80051F17
80051F17
80000000
80000000
AD1981HD
GPIO Caps
PID 11
40000004
Vendor-
Specific
PID F0
00000004
00000010
00000008
00000008
00000008
00000008
00000008
00000008