LTC6803IG-2 データシートの表示（PDF） - Linear Technology

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LTC6803IG-2

Multicell Battery Stack Monitor

Linear Technology 

LTC6803-2/LTC6803-4

BLOCK DIAGRAMS

LTC6803-4

2 C12

3 S12

4 C11

2nd REFERENCE

VREF2

21 S3

22 C2

S2

23

C1

24

S1

25

26 C0

V–

27

NC

28

MUX

∆Σ A/D

CONVERTER

REFERENCE

DIE

TEMP

EXTERNAL

TEMP

VTEMP1 VTEMP2

VREF

29

30

31

1

V+

REGULATOR

VREG

32

WATCHDOG

TIMER

WDTB

34

12

RESULTS

REGISTER

AND

COMMUNICATIONS

A3

40

A2 39

A1 38

A0 37

CSBI

44

SDO 43

SDI 42

SCKI 41

GPIO2 36

CONTROL

GPIO1 35

TOS 33

68033 BD

TIMING DIAGRAM

SCKI

Timing Diagram of the Serial Interface

t1

t2

t4

t3

t6

t7

SDI

D3

D2

D1

D0

D7···D4

D3

t5

CSBI

t8

SDO D4

D3

D2

D1

D0

D7···D4

D3

PREVIOUS

COMMAND

68034 TD

CURRENT

COMMAND

12

680324f

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