AD1986AJSTZ Analog Devices Inc, AD1986AJSTZ Datasheet - Page 19

• Manufacturer Part Number: AD1986AJSTZ
• Description: IC CODEC HD AUDIO AC'97 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1986AJSTZ

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 91
• 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 60. MIC_1/2 In
NID
0x1F
Table 61. Line In
NID
0x20
Table 62. Aux In
NID
0x21
Table 63. CD In
NID
0x22
Table 64. Phone In
NID
0x23
Table 65. PCBeep In
NID
0x24
Table 66. S/PDIF Out
NID
0x25
Table 67. Analog Power-Down
NID
0x26
Table 68. MIC/C/LFE Mixer
NID
0x27
Table 69. MIC/Line In Mixer
NID
0x28
Name
MIC_1/2 In
Name
Line In
Name
Aux In
Name
CD In
Name
Phone In
Name
PCBeep In
Name
S/PDIF Out
Name
Analog Power-Down
Name
MIC / C/LFE Mixer
Name
MIC / Line In Mixer
TID
0x4
TID
0x4
TID
0x4
TID
0x4
TID
0x4
TID
0x4
TID
0x4
TID
0x5
TID
0x2
TID
0x2
Type
Pin Complex
Type
Pin Complex
Type
Pin Complex
Type
Pin Complex
Type
Pin Complex
Type
Pin Complex
Type
Pin Complex
Type
Power Widget
Type
Audio Mixer
Type
Audio Mixer
Rev. 0 | Page 19 of 56
Description
MIC_1/2 IN pin driver. Can be configured as a microphone or
Line_In input.
Description
LINE_IN pin driver. Can be configured as a Line_In or
microphone input.
Description
AUX_IN pin driver. Line level auxiliary input.
Description
CD_IN pin driver. Differential, low noise, analog CD audio
input.
Description
Description
PCBEEP_IN pin driver. Mono line level input. When the
AD1986A is in reset, the signal on this pin is routed to all
output capable pins. Used for BIOS POST beeps or messages.
Description
Digital S/PDIF output drivers. This pin can be hardware-
enabled by connecting an external resistor to DVSS or by
software control.
Description
Controls power on analog mixer and associated amplifiers.
This will control the power state of all widgets in its
connection list.
PHONE_IN pin driver. Mono line level input.
Description
Mixes the MIC1/2_IN and C/LFE input signals together to
support simultaneous microphones on front and rear panels.
Multiple microphones do not have individual gain controls.
Description
Mixes the MIC1/2_IN and LINE_IN input signals together to
support simultaneous microphones on front and rear panels.
Multiple microphones do not have individual gain controls.
AD1986A