Datasheet

3
LTC1694-1
16941fa
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
TEMPERATURE (°C)
–50
PULL-UP CURRENT (mA)
3.50
3.25
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0
50
75
1694-1 G01
–25
25
100
125
V
CC
= 6V
V
CC
= 5V
V
CC
= 2.7V
Pull-Up Current
vs SMBus Voltage
TEMPERATURE (°C)
–50
INPUT THRESHOLD VOLTAGE (V)
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0
50
75
1694 G03
–25
25
100
125
V
CC
= 6V
V
CC
= 2.7V
V
CC
= 5V
TEMPERATURE (°C)
–50
SLEW RATE DETECTOR THRESHOLD (V/µs)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
50
75
1694 G04
–25
25
100
125
V
CC
= 6V
V
CC
= 2.7V
V
CC
= 5V
Slew Rate Detector Threshold
Standby Mode Supply Current
TEMPERATURE (°C)
–50
SUPPLY CURRENT (µA)
100
1694-1 G05
050
80
70
60
50
40
30
20
10
–25 25 75 125
V
CC
= 6V
V
CC
= 2.7V
V
CC
= 5V
Pull-Up Current
SMBus VOLTAGE (V)
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
35
LT1694 G02
12
467
PULL-UP CURRENT (mA)
V
CC
= 6V
V
CC
= 5V
V
CC
= 2.7V
Input Threshold Voltage