ltc6803g-3 Linear Technology Corporation, ltc6803g-3 Datasheet - Page 11

• Manufacturer Part Number: ltc6803g-3
• Description: Ltc6803-1/ltc6803-3 - Multicell Battery Stack Monitor
• Manufacturer: Linear Technology Corporation

BLOCK DIAGRAMS
24
25
26
27
28
29
30
24
25
26
27
28
29
30
5
6
7
5
6
7
LTC6803-1
LTC6803-3
C12
S12
C11
S3
C2
S2
C1
S1
V
NC
C12
S12
C11
S3
C2
S2
C1
S1
C0
V
–
–
31
NC
10
10
TEMP
TEMP
DIE
DIE
2ND REFERENCE
2ND REFERENCE
31
32
MUX
MUX
V
V
TEMP1
TEMP1
V
V
REF2
REF2
32
33
EXTERNAL
TEMP
V
EXTERNAL
TEMP
V
TEMP2
TEMP2
32
34
V
V
REF
REF
CONVERTER
CONVERTER
REFERENCE
REFERENCE
∆Σ A/D
∆Σ A/D
12
12
LTC6803-1/LTC6803-3
COMMUNICATIONS
COMMUNICATIONS
REGULATOR
WATCHDOG
REGULATOR
WATCHDOG
REGISTER
CONTROL
REGISTER
CONTROL
RESULTS
RESULTS
TIMER
TIMER
AND
AND
4
4
V +
V +
V
V
GPIO2
GPIO1
WDTB
WDTB
GPIO2
GPIO1
SCKO
CSBO
SCKO
CSBO
MODE
MODE
V
SDOI
CSBI
SCKI
V
SDOI
CSBI
SCKI
SDO
SDO
TOS
TOS
REG
SDI
REG
SDI
NC
68031 BD
68033 BD
34
37
44
43
42
41
40
39
38
36
35
35
37
44
43
42
41
40
39
38
36
3
2
1
3
2
1
11
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