WM8232 datasheet(140/141 Pages) CIRRUS

140 / 141 page

WM8232

140

Rev 4.6

REVISION HISTORY

DATE

REV

ORIGINATOR

CHANGES

PAGE

15/11/10

1.0

AA/NB

First Release

08/12/11

3.0

JMacD

Product status updated to pre-production.

11/12/11

3.0

Updated DAC description 4-bit to 8bit

Updated temperature range to -40

Updated ADCFS characteristics

Updated RLC DAC resolution

Updated Parameter name and Register name for RLC DAC

Added test condition for TG output

Updated Supply currents

Updated diagram of LVDS format

Updated Clamp timing diagram

Updated Signal flow summary (removed INVOP description)

Updated Channel ID description INP to IN

Updated TG MASK description

Updated Register Map (ADCFS)

Updated C9 value

5,8

9,10

10,39

18,20

39,45

112

14/12/12

4.0

Added channel to channel offset matching specification

Corrected offset DAC INL DNL spec

Corrected supply current for full power down mode

Updated timing specification

Corrected figure for ADC INPUT BLACK LEVEL ADJUST

Corrected figure for overall signal flow

Added description for ADC, PGA Bias Current Control.

Added description for PLL DLL setup

Added description for 3pair and 4pair LVDS format

Added LVDS output order

Corrected TG timing diagram

Added EXTENDED REGISTERES

Corrected description for R28

Corrected description for R128,R129

15,17,33-35

27-29

32-35

51,118

17/02/14

4.1

Corrected description of conversion rate

Corrected description of reference DAC resolution

Corrected spec of conversion rate per channel

Updated test condition for output noise specification

Corrected device ID descriptions (Table 2 and Table 3)

Corrected RESET CLAMPING description

Corrected CDS/Non-CDS PROCESSING description

Corrected ADC INPUT BLACK LEVEL ADJUST description

Updated PLL and DLL setting table

Corrected TG-master/slave mode timing chart

Added TGSYNC low period specification

Added description for LINE BY LINE operation

Added description for TEST PATTERN GENERATOR

Added description for Register setting procedure

13,14

18,19

35,36

48,58,74

49,50,71,72

51~57

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