AD1892 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
AD1892 Datasheet PDF : 24 Pages
| |||
AD1892
Power Supply Connections
Pin Name SOIC I/O
DVDD
22
DGND 7
Miscellaneous
Pin Name SOIC I/O
MCLK 28
I
PD/RST 1
I
MUTE 27
I
Description
Digital Supply. +5 V nominal supply voltage.
Digital Ground. +0 V nominal supply connection.
Description
Master clock. Must be 512 × FSOUT, where FSOUT is the desired output sample rate.
Active LO power-down/reset, which clears all on-chip registers on the AD1892 to their default state
and stops the on-chip clocks. Bring HI for normal chip operation.
Mute input. HI hardware mutes the serial digital audio output to zeros (midscale). All control
functions on the AD1892 (Channel Status, Q-Channel subcode, etc.) continue to function while the
AD1892 is muted. Should be LO for normal operation.
PIN CONFIGURATION
PD/RST 1
28 MCLK
CCLK 2
27 MUTE
CS 3
26 BCLK
SDI 4
25 LRCLK
SDO 5
QDFS 6
DGND 7
SFCLK 8
AD1892
TOP VIEW
(Not to Scale)
24 SDATA
23 SYNC
22 DVDD
21 CA
U/CBIT 9
20 CB
INT 10
19 CC
ERROR 11
18 CD
NOSIG 12
17 CE
RXP 13
16 CSCLK
RXN 14
15 CON/PRO
REV. 0
–7–
Share Link: 