Datasheet

LT1017/LT1018
6
10178ff
TYPICAL PERFORMANCE CHARACTERISTICS
Transition Time Positive Transition Time LT1017 Response Time
LT1017 Response Time LT1018 Response Time LT1018 Response Time
Output Sinking Current Limit Total Switching Time Output Delay
TEMPERATURE (°C)
–50
0
OUTPUT CURRENT LIMIT (mA)
40
100
0
50
75
1017/18 G10
20
80
60
–25 25
100
125
150
OUTPUT SHORTED TO V
+
LT1018
V
S
= 5V
LT1017
V
S
= 5V
LT1018
V
S
= 40V
LT1017
V
S
= 40V
TEMPERATURE (°C)
0
1
10
100
50
100
1017/18 G11
TOTAL SWITCHING TIME (μs)
–50
25 75
125
–25
150
R
L
= 47k (LT1018)
R
L
= 200k (LT1017)
V
OUT
= 90% V
FINAL
V
OVERDRIVE
= 5mV
LT1017
FALL
LT1018
FALL
LT1017
RISE
LT1018
RISE
OVERDRIVE (mV)
0.1
1
DELAY TIME (μs)
10
100
1 10 100
1017/18 G12
LT1017
FALL
LT1018
FALL
LT1017
RISE
LT1018
RISE
V
OUT
= 10% V
FINAL
TOTAL SUPPLY VOLTAGE (V)
10
1
10
100
20
30
1017/18 G13
TRANSITION TIME (μs)
0
40
10% V
FINAL
≤ V
OUT
≤ 90% V
FINAL
V
OVERDRIVE
= 10mV
LT1017 RISE
LT1018 FALL
LT1017 FALL/
LT1018 RISE
PULL-UP RESISTOR (Ω)
TRANSITION TIME (μs)
10k
10
1017/18 G14
0.1
1
1M
100k
1k
LT1017
V
SUP
= 40V
LT1018
V
SUP
= 40V
LT1018
V
SUP
= 2V
LT1017
V
SUP
= 2V
10% V
FINAL
≤ V
OUT
≤ 90% V
FINAL
V
OVERDRIVE
= 10mV
1017/18 G15
V
+
= 5V
V
–
= 0V
V
IN
= 100mV STEP
V
OVERDRIVE
= 10mV
V
IN
V
OUT
5μs/DIV
R
L
= 100k
R
L
= 10k
R
L
= ∞
1017/18 G17
V
+
= 5V
V
–
= 0V
V
IN
= –100mV STEP
V
OVERDRIVE
= –10mV
V
IN
V
OUT
5μs/DIV
1017/18 G16
V
+
= 5V
V
–
= 0V
V
IN
= 100mV STEP
V
OVERDRIVE
= –10mV
V
IN
V
OUT
5μs/DIV
R
L
= 100k
R
L
= 10k
R
L
= ∞
1017/18 G18
V
+
= 5V
V
–
= 0V
V
IN
= –100mV STEP
V
OVERDRIVE
= –10mV
V
IN
V
OUT
2μs/DIV
5V
0V