LTC4306IUFD Linear Technology, LTC4306IUFD Datasheet - Page 18

• Manufacturer Part Number: LTC4306IUFD
• Description: IC MUX 4CH 2-WIRE BUS 24-QFN
• Manufacturer: Linear Technology

Specifications of LTC4306IUFD

• Applications: Multiplexer with Amplifier
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 2.2 V ~ 5.5 V
• Package / Case: 24-QFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPLICATIO S I FOR ATIO
LTC4306
18
µP
V
CC
OPEN
R4
10k
U
V
V
CC
CC
V
CC
R5
10k
R3
10k
U
CONNECTOR
BACKPLANE
W
CONNECTOR
CARD
Figure 7. Hot-Swapping Application
U
200k
R18
12
11
10
4
2
5
1
3
SCLIN
SDAIN
ENABLE
ADR2
ADR1
ADR0
GND
ALERT
ADDRESS = 1010 000
LTC4306UFD
6
V
CC
ALERT2
ALERT3
ALERT4
ALERT1
READY
GPI02
GPI01
SDA2
SDA3
SDA4
SDA1
SCL2
SCL3
SCL4
SCL1
C1
0.01µF
16
17
18
21
20
22
23
24
19
15
14
7
13
8
9
4306 F07
R6
10k
R9
10k
R12
10k
R15
10k
R2
10k
R7
10k
R10
10k
R13
10k
R16
10k
LED
R8
10k
R11
10k
R14
10k
R17
10k
V
BUS2
R1
1k
CARD_SCL1
CARD_SDA1
CARD_ALERT1
CARD_SCL2
CARD_SDA2
CARD_ALERT2
CARD_SCL3
CARD_SDA3
CARD_ALERT3
CARD_SCL4
CARD_SDA4
CARD_ALERT4
4306f