AD1981BJSTZ-REEL Analog Devices Inc, AD1981BJSTZ-REEL Datasheet - Page 7
AD1981BJSTZ-REEL
Manufacturer Part Number
AD1981BJSTZ-REEL
Description
IC CODEC STEREO MICPREAMP 48LQFP
Manufacturer
Analog Devices Inc
Series
SoundMAX®r
Type
Audio Codec '97r
Datasheet
1.AD1981BJST.pdf
(32 pages)
Specifications of AD1981BJSTZ-REEL
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
3 V ~ 3.47 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD1981BJSTZ-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
BIT_CLK
SYNC
SDATA_OUT
SDATA_IN
SDATA_OUT
BIT_CLK
SDATA_IN
SYNC
BIT_CLK
BIT_CLK NOT TO SCALE
SYNC
Figure 6. AC-Link Low Power Mode Timing
t
t
RISEDOUT
RISESYNC
t
t
RISECLK
Figure 5. Signal Rise and Fall Times
RISEDIN
t
t
SYNC_HIGH
CLK_HIGH
WRITE TO
SLOT 1
0x20
Figure 4. Clock Timing
Rev. C | Page 7 of 32
t
CLK_PERIOD
SLOT 2
DATA
t
SYNC_PERIOD
PR4
t
CLK_LOW
t
SYNC_LOW
t
S2_PDOWN
t
t
t
t
FALLCLK
FALLSYNC
FALLDIN
FALLDOUT
AD1981B