LT1469
TYPICAL PERFORMANCE CHARACTERISTICS
Output Voltage Swing
vs Supply Voltage
V
+
–1
OUTPUT VOLTAGE SWING (V)
–2
–3
–4
4
3
2
1
V
–
Output Voltage Swing
vs Load Current
V
+
–0.5
–1.0
OUTPUT VOLTAGE SWING (V)
–1.5
–2.0
–2.5
25°C
–40°C
OUTPUT SHORT-CIRCUIT CURRENT (mA)
V
S
= ±15V
60
85°C
55
50
45
40
35
30
25
20
15
Output Short-Circuit Current
vs Temperature
V
S
= ±15V
V
IN
= ±0.2V
SOURCE
SINK
R
L
= 10k
R
L
= 2k
2.5
2.0
1.5
1.0
–40°C
25°C
R
L
= 2k
T
A
= 25°C
0
R
L
= 10k
10
15
5
SUPPLY VOLTAGE (±V)
20
1469 G10
85°C
V
–
0.5
–20 –15 –10 –5 0
10
5
OUTPUT CURRENT (mA)
15
20
10
–50
–25
50
25
0
75
TEMPERATURE (°C)
100
125
1469 G11
1469 G12
Settling Time to 0.01%
vs Output Step, V
S
= ± 15V
10
8
6
OUTPUT STEP (V)
4
2
0
–2
–4
–6
–8
–10
0
200
A
V
= 1
A
V
= –1
V
S
= ±15V
T
A
= 25°C
R
L
= 1k
5
A
V
= –1
A
V
= 1
OUTPUT STEP (V)
4
3
2
1
0
–1
–2
–3
–4
1000
1469 G13
Settling Time to 0.01%
vs Output Step, V
S
= ± 5V
V
S
= ±5V
T
A
= 25°C
R
L
= 1k
10
A
V
= 1
A
V
= –1
OUTPUT STEP (V)
8
6
4
2
0
–2
–4
–6
–8
400
600
700
500
SETTLING TIME (ns)
800
1469 G14
Settling Time to 150μV
vs Output Step
V
S
= ±15V
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 2k
C
F
= 8pF
A
V
= 1
A
V
= –1
600
800
400
SETTLING TIME (ns)
–5
300
–10
0
200
600
800
400
SETTLING TIME (ns)
1000
1469 G15
Open-Loop Gain
vs Resistive Load
140
135
OPEN-LOOP GAIN (dB)
OPEN-LOOP GAIN (dB)
V
S
= ±5V
130
125
V
S
= ±15V
120
115
110
10
100
1k
LOAD RESISTANCE (Ω)
10k
1469 G16
Open-Loop Gain
vs Temperature
160
150
V
S
= ±5V
140
130
120
110
100
90
–50 –25
V
S
= ±15V
GAIN (dB)
R
L
= 2k
140
120
100
80
60
Open-Loop Gain
vs Frequency
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 5.1k
C
F
= 5pF
R
L
= 2k
T
A
= 25°C
V
S
= ±5V
40
20
0
V
S
= ±15V
50
25
75
0
TEMPERATURE (°C)
100
125
–20
10
100
1k 10k 100k 1M
FREQUENCY (Hz)
10M 100M
1469 G18
1469 G17
1469fa
8
LINER [ LINEAR TECHNOLOGY ]
