LT1361/LT1362
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Open-Loop Gain vs
Resistive Load
Input Bias Current vs
Input Noise Spectral Density
Temperature
0.7
0.6
0.5
100
10
1
10
85
80
75
V
I
= ±15V
S
V
T
V
R
= ±15V
= 25°C
= 101
T = 25°C
A
S
A
+
–
I
+ I
V
= ±15V
B
B
S
=
————
B
A
2
= 100k
S
V
= ±5V
S
e
n
0.4
0.3
0.2
0.1
0
i
n
1
70
65
60
0.1
–50 –25
0
25
50
75 100 125
10
100
1k
FREQUENCY (Hz)
10k
100k
10
100
1k
10k
TEMPERATURE (°C)
LOAD RESISTANCE (Ω)
1361/1362 G04
1361/1362 G05
1361/1362 G06
Output Voltage Swing vs
Load Current
Output Voltage Swing vs
Supply Voltage
Open-Loop Gain vs Temperature
+
+
V
81
80
V
V
V
=
=
15V
12V
V
V
= ±5V
IN
T
= 25°C
S
O
S
A
–0.5
–1.0
–1.5
–2.0
= 100mV
85°C
R
= 1k
–1
L
R
L
= 1k
79
78
77
76
75
74
73
25°C
–2
–3
R
= 500Ω
L
L
–40°C
3
2
2.0
–40°C
1.5 25°C
R
= 500Ω
1.0
0.5
85°C
R
= 1k
L
1
–
–
V
72
V
–50 –25
0
25
50
75 100 125
0
5
10
15
20
–50 –40 –30 –20 –10
0
10 20 30 40 50
TEMPERATURE (°C)
SUPPLY VOLTAGE (±V)
OUTPUT CURRENT (mA)
1361/1362 G07
1361/1362 G08
1361/1362 G09
Settling Time vs Output Step
(Inverting)
Output Short-Circuit Current vs
Temperature
Settling Time vs Output Step
(Noninverting)
70
65
60
55
50
45
10
8
10
8
V
= ±5V
V
A
= ±15V
= 1
= 1k
V
A
= ±15V
S
S
V
L
S
V
F
= –1
10mV
10mV
R
R = 1k
6
6
1mV
C = 3pF
F
4
4
1mV
2
2
SOURCE
0
0
–2
–4
–2
–4
SINK
10mV
10mV
40
–6
–8
–6
–8
1mV
80
1mV
80
40
35
–10
–10
–50 –25
0
25
50
75 100 125
0
20
40
60
100
0
20
60
100
TEMPERATURE (°C)
SETTLING TIME (ns)
SETTLING TIME (ns)
1361/1362 G10
1361/1362 G11
1361/1362 G12
6
Linear [ Linear ]
