ADAU1445YSVZ-3A Analog Devices Inc, ADAU1445YSVZ-3A Datasheet - Page 34
![175MHZ SigmaDSP,2x8 SRCs](/photos/7/2/70259/sv-100-8_sml.jpg)
ADAU1445YSVZ-3A
Manufacturer Part Number
ADAU1445YSVZ-3A
Description
175MHZ SigmaDSP,2x8 SRCs
Manufacturer
Analog Devices Inc
Series
SigmaDSP®r
Type
Audio Processorr
Datasheet
1.ADAU1446YSTZ-3A.pdf
(92 pages)
Specifications of ADAU1445YSVZ-3A
Applications
Automotive Audio
Mounting Type
Surface Mount
Package / Case
100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADAU1445YSVZ-3A
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
ADAU1445YSVZ-3A
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADAU1445YSVZ-3A-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
ADAU1445/ADAU1446
Packed TDM4 Mode
A special TDM mode is available that allows four channels to be
fit into a space of 64 bit clock cycles. This mode is called packed
TDM4 mode, or MOST™ mode. MOST (Media Oriented Systems
Transport) is a networking standard intended for interconnecting
multimedia components in automobiles and other vehicles. Many
ICs intended to interface with a MOST bus use a packed TDM4
data format.
(4 CHANNELS)
SDATA_OUTx
(64 PERIODS)
SDATA_INx,
(1 PERIOD)
LRCLKx
BCLKx
16 BITS
Figure 29. Packed TDM4 Mode
Rev. A | Page 34 of 92
16 BITS
For this mode to be used, the serial port must be set up with the
following register settings:
•
•
•
See Figure 29 for a timing diagram of the packed TDM4 mode.
This figure is shown with a negative BCLK polarity, a negative
LRCLK polarity, and an MSB delay of 1.
Packed TDM4 mode
Left-justified or delay by 1
Word length of 16 bits
16
BITS
16
BITS