Datasheet

LT1011/LT1011A
5
1011afe
For more information www.linear.com/LT1011
TEMPERATURE (°C)
–50
CURRENT (nA)
25
30
35
50 75 100 125
150
1011 G01
20
15
0
–25
0
25
5
10
45
40
I
B
FLOWS OUT
OF INPUTS
TEMPERATURE (°C)
–50
CURRENT (nA)
0.5
0.6
0.7
50 75 100 125
150
1011 G02
0.4
0.3
0
–25
0
25
0.1
0.2
0.9
0.8
SOURCE RESISTANCE (Ω)
1k
0.1
EQUIVALENT OFFSET VOLTAGE (mV)
1
10
100
10k 100k 1M
1011 G03
LM311
(FOR COMPARISON)
LT1011M
LT1011C
LT1011AM
LT1011AC
Typical perForMance characTerisTics
Input Characteristics* Common Mode Limits Transfer Function (Gain)
Response Time—Collector Output Response Time—Collector Output
Collector Output Saturation
Voltage
Input Bias Current Input Offset Current Worst-Case Offset Error
INPUT VOLTAGE (V)
–20
INPUT CURRENT (nA)
–15
–10
–5
0 5 10 15
20
1011 G04
–20
–25
–40
–15
–10
–5
–35
–30
5
0
*EITHER INPUT.
REMAINING INPUT GROUNDED.
CURRENT FLOWS OUT OF INPUT.
V
S
= ±15V
TEMPERATURE (°C)
–50
COMMON MODE VOLTAGE (V)
–2.0
–1.5
–1.0
50 75 100 125
150
1011 G05
0.4
0.3
V
–
–25
0
25
0.1
0.2
V
+
–0.5
REFERRED TO SUPPLIES
POSITIVE LIMIT
NEGATIVE LIMIT
DIFFERENTIAL INPUT VOLTAGE (mV)
– 0.5
30
40
50
0.3
1011 G06
20
OUTPUT VOLTAGE (V)
10
0
–0.3
–0.1
0.1
0.5
T
A
= 25°C
COLLECTOR
OUTPUT
R
L
= 1k
EMITTER
OUTPUT
R
L
= 600Ω
TIME (ns)
0
2
4
6
350
1011 G07
0
100mV
1
3
5
0
50 100
150
250 300 400
200
450
V
S
= ±15V
5mV
2mV
OVERDRIVE
20mV
INPUT = 100mV STEP
15V 5V
500Ω
V
IN
–15V
–
+
TIME (ns)
0
2
4
6
350
1011 G08
0
0
1
3
5
–100mV
50 100
150
250 300 400
200
450
V
S
= ±15V
5mV
2mV
OVERDRIVE
20mV
INPUT = 100mV STEP
15V 5V
500Ω
V
IN
–15V
–
+
SINK CURRENT (mA)
SATURATION VOLTAGE (V)
50
0.6
0.8
1.0
40
1011 G09
0.4
0.3
0.2
0.5
0.7
0.9
0.1
0
10 15
20
30 35 45
25
50
PIN 1 GROUNDED
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C