Datasheet

9
LT1168
1168fa
OUTPUT CURRENT (mA)
(SINK) (SOURCE)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE
+V
S
–V
S
–V
S
+ 0.5
–V
S
+ 1.0
–V
S
+ 1.5
–V
S
+ 2.0
–V
S
+ 2.5
+V
S
– 2.5
+V
S
– 2.0
+V
S
– 1.5
+V
S
– 1.0
+V
S
– 0.5
0.01 1 10 100
1168 G28
0.1
V
S
= ± 15V
85°C
25°C
–40°C
Large-Signal Transient Response
50µs/DIV
G = 10
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
5V/DIV
1168 G33
50µs/DIV
Large-Signal Transient Response
G = 1
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
5V/DIV
1168 G31
Small-Signal Transient Response
10µs/DIV
G = 1
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
20mV/DIV
1168 G32
Output Voltage Swing vs
Load Current
TYPICAL PERFOR A CE CHARACTERISTICS
UW
TEMPERATURE (°C)
–50 –25
10
OUTPUT CURRENT (mA)
30
60
0
50
75
1168 G29
20
50
40
25
100
V
S
= ±15V
SINKING CURRENT
SOURCING CURRENT
TEMPERATURE (°C)
–50 –25
0
SLEW RATE (V/µs)
0.4
1.0
0
50
75
1168 G30
0.2
0.8
0.6
25
100
V
S
= ±15V
V
OUT
= ±10V
G = 1
+SLEW
–SLEW
Output Short-Circuit Current
vs Temperature
Slew Rate vs Temperature
V
OUT
(V)
–15
INPUT VOLTAGE RANGE WITH RESPECT TO
NEGATIVE SUPPLY (–V
S
+ V
IN
)
INPUT VOLTAGE RANGE WITH RESPECT TO
POSITIVE SUPPLY (+V
S
– V
IN
)
9
12
15
14
13
10
11
7
8
4
5
1
2
–3 7
1168 G43
6
3
0
–6
–3
0
–1
–2
–5
–4
–8
–7
–11
–10
–14
–13
–9
–12
–15
–11 –7
3
11 15
+V
CM
= +V
S
– 1.4V
–V
CM
= –V
S
+ 1.9V
V
OUT
= +V
S
– 1.3V
V
OUT
= –V
S
+ 1.2V
V
S
= ±15V
T
A
= 25°C
G = 1
G = 1
G = 100
G = 100
G = 10
G = 2
G = 2
G = 10
Input Voltage Range vs Output
Voltage for Various Gains