ADAU1445YSVZ-3A-RL Analog Devices Inc, ADAU1445YSVZ-3A-RL Datasheet - Page 3

• Manufacturer Part Number: ADAU1445YSVZ-3A-RL
• Description: 175MHZ SigmaDSP,2x8 SRCs
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r
• Type: Audio Processorr

Specifications of ADAU1445YSVZ-3A-RL

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Format: Fixed Point
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REVISION HISTORY
9/10—Rev. B to Rev. C
Added Table 1, Renumbered Sequentially .....................................4
Changes to System Initialization Sequence Section ...................20
Changes to Table 12 ........................................................................24
Changes to Figure 20 ......................................................................29
Changes to EEPROM Format Section..........................................30
Changes to Table 26 ........................................................................39
Changes to Table 30 ........................................................................44
Changes to Stereo ASRC[3:0] Lock Status and Mute Register
Changes to Architecture Section and Figure 51..........................60
Changes to Core Run Register (Address 0xE228) Section ........61
Changes to Table 55 ........................................................................66
Changes to Table 59 ........................................................................67
Changes to Multipurpose Pins Section and Table 68 .................69
4/10—Rev. A to Rev. B
Added ADAU1442 ............................................................. Universal
Changes to General Description Section .......................................4
Changes to Table 1 ............................................................................5
Added Table 2; Renumbered Sequentially .....................................6
Changes to Table 4 ..........................................................................11
Changes to Overview Section........................................................16
Changes to Power-Up Sequence Section, System Initialization
Changes to Data Bytes Section ......................................................28
Changes to Serial Clock Domains Section ..................................33
Changes to Flexible Audio Routing Matrix—Input Side Section.....47
Changes to ASRC Input Select Pairs[7:0] Registers
Changes to ASRC Output Rate Bits (Bits[5:0]) Section ..............54
Changes to Stereo ASRC[3:0] Lock Status and Mute Register
Changes to Stereo ASRC[7:4] Lock Status and Mute Register
Changes to S/PDIF Transmitter Section ......................................64
Changes to Multipurpose Pins Section ........................................68
Added Multipurpose Pin Value Registers (Address 0x129A to
Change to Table 84..........................................................................82
Changes to Ordering Guide...................................................................91
(Address 0xE101), Stereo ASRC[3:0] Mute Ramp Disable
Register (Address 0xE103), and Stereo ASRC[7:4] Lock Status
and Mute Register (Address 0xE141) Sections .......................58
Sequence Section, and Table 6...................................................19
(Address 0xE080 to Address 0xE087) Section ........................52
(Address 0xE101) Section............................................................57
(Address 0xE141) Section..................................................................58
Address 0x12A5) Section and Table 66; Renumbered
Sequentially..................................................................................68
Rev. C | Page 3 of 92
4/09—Rev. 0 to Rev. A
Added ADAU1446 ............................................................. Universal
Added LQFP ....................................................................... Universal
Added Minimum Digital Current (DVDD) of ADAU1446,
Changes to Table 4 ............................................................................9
Changes to Overview Section........................................................16
Change to Table 9............................................................................21
Changes to Voltage Regulator Section .........................................23
Changes to EEPROM Format Section..........................................28
Changes to Serial Clock Domains Section ..................................32
Changes to Flexible Audio Routing Matrix—Input Side Section;
Changes to Stereo ASRC Routing Overview Section.................47
Changes to ASRC Input Select Pairs[7:0] Registers (Address 0xE080
Changes to ASRC Output Rate Bits (Bits[5:0]) Section.............53
Changes to Serial Output Data Selector Bits
Changes to ASRC Modes and Settings Section...........................56
Added Table 43; Renumbered Sequentially.................................61
Updated Outline Dimensions........................................................90
Changes to Ordering Guide...........................................................90
1/09—Revision 0: Initial Version
Maximum Digital Current (DVDD) of ADAU1446, and
AVDD, DVDD, PVDD During Operation of ADAU1446
Parameters, Table 1 .......................................................................5
Added Figure 40; Renumbered Sequentially...........................46
to Address 0xE087) Section.......................................................51
(Bits[5:0]) Section .......................................................................55
ADAU1442/ADAU1445/ADAU1446