AD1885JST Analog Devices Inc, AD1885JST Datasheet - Page 6

• Manufacturer Part Number: AD1885JST
• Description: IC AUDIO CODEC AC'97 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97r

Specifications of AD1885JST

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 87 / 90
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP

AD1885
SDATA_OUT
BIT_CLK
BIT_CLK
BIT_CLK
SYNC
SYNC
RESET
BIT_CLK
SYNC
t
SETUP
t
SYNC_HIGH
t
RST_LOW
t
CLK_HIGH
t
CLK_PERIOD
t
HOLD
t
SYNC_PERIOD
t
SYNC_HIGH
t
CLK_LOW
t
t
RST2CLK
SYNC_LOW
t
RST2CLK
SDATA_OUT
SDATA_OUT
SDATA_IN
SDATA_IN, BIT_CLK
BIT_CLK
SDATA_IN
BIT_CLK
SYNC
SYNC
SDATA_OUT
t
t
RISESYNC
RISEDOUT
t
t
RISECLK
RISEDIN
RESET
NOTE: BIT_CLK NOT TO SCALE
TO 0x26
SLOT 1
WRITE
SLOT 2
DATA
PR4
t
OFF
t
DON’T
SETUP2RST
CARE
t
S2_PDOWN
t
t
t
t
FALLCLK
FALLSYNC
FALLDIN
FALLDOUT
HI-Z