NAU8812EVB Nuvoton Technology Corporation of America, NAU8812EVB Datasheet - Page 108

• Manufacturer Part Number: NAU8812EVB
• Description: BOARD EVAL FOR NAU8812
• Manufacturer: Nuvoton Technology Corporation of America
• Series: emPowerAudio™r

Specifications of NAU8812EVB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20. VERSION HISTORY
Nuvoton products are not designed, intended, authorized or warranted for use as components in systems or
equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship
instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for
other applications intended to support or sustain life. Furthermore, Nuvoton products are not intended for
applications wherein failure of Nuvoton products could result or lead to a situation where in personal injury,
death or severe property or environmental damage could occur.
emPowerAudio
Datasheet Revision 2.0
VERSION
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2.0
™
September 2009
November 2009
December 2009
February 2010
January 2010
January 2010
January 2011
March 2010
April 2010
DATE
13 - 15
13 - 15
46 - 48
PAGE
63, 87
63, 87
63, 86
108
107
36
38
69
66
67
22
14
44
62
47
63
79
97
3
4
Page 108 of 109
Important Notice
Preliminary release
Updated Figure numbers
The word SPKBST was updated with VDDSPK
Figure 19 updated
Figure 20 updated
Description of CLKM and CLKIOEN is updated
Updated type on the VERSION
Note Added
Electrical Specification table format updated
Register 0x05 description updated
Register 0x06 description updated
Control interface description updated
Package description updated
Figure 7 updated
Speaker THD for 2-stage updated
Bit-8 of register 0x46 deleted from the document.
Default value of register 0x47 updated
Block diagram updated
Table 24 updated
Table 34 updated
Register 0x41 Reserved updated
Removed trailing clock cycle from SPI timing diagram
Corrected Register 0x38 Register name
Improved description of Mic Bias set up
Added System Clock Timing Diagram
DESCRIPTION
NAU8812
January 2011