LTC2991IMS#PBF Linear Technology, LTC2991IMS#PBF Datasheet - Page 18

• Manufacturer Part Number: LTC2991IMS#PBF
• Manufacturer: Linear Technology

Specifications of LTC2991IMS#PBF

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 16
• Mounting: Surface Mount
• Package Type: MSOP
• Case Height: 0.86mm
• Screening Level: Industrial
• Lead Free Status / Rohs Status: Compliant

LTC2991
APPLICATIONS INFORMATION
18
Table 1. I
S
I
1001 1a1:a0
2
ADDRESS
C BASE ADDRESS
S
Figure 8. LTC2991 Serial Bus Repeated Read Byte Protocol
Figure 6. LTC2991 Serial Bus Repeated Write Byte Protocol
1001 1a1:a0
2
ADDRESS
C Base Address
9Ah
9Ch
90h
92h
94h
96h
98h
9Eh
S
Figure 7. LTC2991 Serial Bus Read Byte Protocol
Figure 5. LTC2991 Serial Bus Write Byte Protocol
1001 1a1:a0
W#
ADDRESS
0
S
A: ACKNOWLEDGE (LOW)
A#: NOT ACKNOWLEDGE (HIGH)
1001 1a1:a0
W#
A
FROM MASTER TO SLAVE
FROM SLAVE TO MASTER
0
ADDRESS
0
XXXXXb3:b0
COMMAND
A
0
W#
0
XXXXXb3:b0
COMMAND
W#
A
0
0
XXXXXb3:b0
COMMAND
A
0
ADR2
A
0
0
0
0
0
1
1
1
1
S
XXXXXb3:b0
A
COMMAND
0
1001 1a1:a0
ADDRESS
S
A
0
1001 1a1:a0
ADDRESS
R: READ BIT (HIGH)
W#: WRITE BIT (LOW)
S: START CONDITION
P: STOP CONDITION
b7:b0
DATA
A
0
R
1
ADR1
b7:b0
DATA
0
0
1
1
0
0
1
1
A
0
A
0
R
1
b7:b0
DATA
b7:b0
DATA
A
0
A
0
2991 F05
b7:b0
DATA
P
A
0
A
0
2991 F06
b7:b0
DATA
P
ADR0
A#
1
0
1
0
1
0
1
0
1
2991 F07
P
A#
1
2991 F08
P
2991f