AD1986AJSTZ Analog Devices Inc, AD1986AJSTZ Datasheet - Page 16

• 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

AD1986A
Table 32. Center/LFE DAC Audio Output
NID
0x05
Table 33. Record ADC Audio Input
NID
0x06
Table 34. Analog Mixer
NID
0x07
Table 35. Mono Mixer
NID
0x08
Table 36. Downmix
NID
0x09
Table 37. ADI Specific Verb Support
Verb
Amplifier
Gain/Mute
Table 38. Headphone Selector
NID
0x0A
Table 39. Line Out Selector
NID
0x0B
Table 40. Surround Selector
NID
0x0C
Table 41. Center/LFE Selector
NID
0x0D
Table 42. Mono Out Selector
NID
0x0E
Name
Center/LFE DAC Audio Output
Name
Record ADC Audio Input
Name
Surround to Stereo Down Mix
Name
Headphone Selector
Name
Name
Center/LFE Selector
Name
Mono Out Selector
Name
Analog Mixer
Name
Mono Mixer
Line Out Selector
Name
Surround Selector
G/S
Get
Set
VID
B--0x
3--0x
Description
Amp/Index
Amp Set Payload
Payload
TID
0x3
TID
0x0
TID
0x3
Bits
16
16
TID
0x1
TID
0x2
TID
0x2
TID
0x3
TID
0x3
TID
0x3
TID
0x2
Type
Audio Mixer
Response
(32 Bits)
Amp
settings
N/A (0)
Type
Audio Selector
Type
Audio Selector
Type
Audio Selector
Type
Audio Selector
Type
Audio Output
Type
Audio Input
Type
Audio Selector
Type
Audio Mixer
Type
Audio Mixer
Rev. 0 | Page 16 of 56
Description
This widget contains mute bits for the output and only one input.
Surround DAC (input amp Index 0), has a mute bit. The CLFE DAC
input (input amp Index 1) does not have a mute control.
Writing the CLFE DAC input mute will have no effect and will
always return a 0 when read.
Description
Designates the surround channel DACs.
Description
Designates the record channel ADCs.
Description
Mixes the left/right channels from the analog mixer into a
mono signal.
Description
Mixes 5.1 stereo to 4.0 or 2.0 on front channels.
Description
Chooses the HP source.
Description
Chooses the line out source.
Description
Chooses the center/LFE source.
Description
Chooses the mono out source.
Description
Mixes analog input signals into line out audio.
Description
Chooses the surround source.