ltc6803g-4 Linear Technology Corporation, ltc6803g-4 Datasheet - Page 12

• Manufacturer Part Number: ltc6803g-4
• Description: Ltc6803-2/ltc6803-4 - Multicell Battery Stack Monitor
• Manufacturer: Linear Technology Corporation

LTC6803-2/LTC6803-4
BLOCK DIAGRAMS
TIMING DIAGRAM
12
21
22
23
24
25
26
27
2
3
4
LTC6803-4
C12
S12
C11
S3
C2
S2
C1
S1
C0
V
–
28
NC
SCKI
CSBI
SDO
SDI
TEMP
DIE
2nd REFERENCE
D4
COMMAND
PREVIOUS
29
MUX
V
t
TEMP1
V
1
REF2
Timing Diagram of the Serial Interface
D3
D3
t
30
2
EXTERNAL
TEMP
V
TEMP2
t
8
D2
D2
t
4
31
V
REF
t
3
D1
CONVERTER
D1
REFERENCE
∆Σ A/D
D0
t
6
D0
t
5
12
D7···D4
COMMAND
CURRENT
D7···D4
COMMUNICATIONS
t
7
REGULATOR
WATCHDOG
REGISTER
CONTROL
RESULTS
TIMER
68034 TD
AND
D3
D3
1
V +
GPIO2
GPIO1
WDTB
V
CSBI
SCKI
SDO
TOS
REG
SDI
A3
A2
A1
A0
68033 BD
32
34
40
39
38
37
44
43
42
41
36
35
33
680324f