LTC4305IGN Linear Technology, LTC4305IGN Datasheet - Page 7

• Manufacturer Part Number: LTC4305IGN
• Description: IC BUFFER BUS 2WR ADDRESS 16SSOP
• Manufacturer: Linear Technology

Specifications of LTC4305IGN

• Applications: Multiplexer with Amplifier
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 2.2 V ~ 5.5 V
• Package / Case: 16-SSOP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

BLOCK DIAGRA
ENABLE
READY
SDAIN
SCLIN
V
CC
2.5V/2.35V
11
3
5
7
6
1.1V/1V
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
SDAIN
SCLIN
1.6V/1.52V
INACC
INACC
+
–
+
–
+
–
+
–
FILTER
1µs
C1
2pF
UVLO
GLITCH FILTER
GLITCH FILTER
W
100ns
100ns
DOWNSTREAM
DOWNSTREAM
UPSTREAM
UPSTREAM
BUFFERS
BUFFERS
V
CC
R
50k
PORB
LIM
REGISTERS
INTERFACE
DIGITAL
2-WIRE
AND
SLEW RATE
SLEW RATE
DETECTOR
DETECTOR
OUT ACC
OUTACC
STUCK LOW 0.52V
COMPARATORS
CONN
FET1
FET2
TIMSET1
TIMSET0
TIMEOUT_REAL
TIMEOUT_LATCH
CONN_REQ
FAILCONN_ATTEMPT
2
2
2
5
CH1CONN-CH2CONN
BUS1_LOG-BUS2_LOG
AL1-AL2
INACC
OUTACC
ADDRESS
FIXED BITS
“10”
STUCK LOW
CIRCUITRY
TIMEOUT
I
2
FET1
C ADDR
CONNECTION
CIRCUITRY
FET2
5
2
2
UVLO
AL1-AL2
FET1
FET2
COMPARATORS
1V THRESHOLD
DOWNSTREAM
1V THRESHOLD
COMPARATORS
ALERT LOGIC
1 OF 27
ALERT
LTC4305
13
15
12
16
14 ALERT1
10 ADR2
1 ALERT2
2 ALERT
4 GND
9 ADR1
8 ADR0
SDA1
SDA2
SCL1
SCL2
7
4305 BD
4305f