AD1986AJSTZ Analog Devices Inc, AD1986AJSTZ Datasheet - Page 13

• 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

Reg
0x661 Function Select
0x681 Function Information G4
0x6A1 Sense Register
1
2
3
Codec is always master, ID bits are read-only 0 (zeros).
Bits for the AD198x are backward-compatible only, AC97NC and MSPLT are read-only 1 (ones).
SODIS/SOSEL were LODIS/LOSEL in the AD1985. Most AD1985 configurations swap LINE_OUT and SURROUND pins; these bits really operate as SO not LO.
Name
D15
x
ST2
D14
x
G3
ST1
D13
x
G2
ST0
D12
x
G1
S4
D11
x
G0
S3
D10
x
INV
S2
Rev. 0 | Page 13 of 56
D9
DL4
x
S1
D8
x
DL3
S0
D7
x
DL2
OR1
D6
x
DL1
OR0
D5
x
DL0
SR5
D4
FC3
IV
SR4
D3
FC2
x
SR3
D2
FC1
x
SR2
D1
FC0
x
SR1
D0
T/R
FIP
SR0
AD1986A
Default
0x0000
0xXxxx
0xXxxx