LT1078 Linear Technology, LT1078 Datasheet - Page 9

• Manufacturer Part Number: LT1078
• Description: Micropower/ Dual and Quad/ Single Supply/ Precision Op Amps
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
V
V
V
V
1000
+
+
–
–
120
100
100
– 1
– 2
+ 1
V
– 1
80
60
40
20
10
V
0
–
1
+
–50
–50 –25
10
Output Saturation vs Temperature
vs Sink Current
Common Mode Range
vs Temperature
Common Mode Rejection Ratio
vs Frequency
V
V
+
–
–25
= 2.5V TO 18V
= 0V TO –18V
100
0
V
0
TEMPERATURE ( C)
TEMPERATURE ( C)
S
FREQUENCY (Hz)
I
= 5V, 0V
I
SINK
R
SINK
I
1k
I
SINK
NO LOAD
L
SINK
25
25
= 5k TO GND
= 100 A
= 10 A
= 1 A
= 2mA
V
S
50
50
10k
= 15V
I
SINK
75
75
W
V
T
100k
= 1mA
LT1078/79 • TPC25
S
LT1078/79 • TPC19
LT1078/79 • TPC22
A
= 5V, 0V
= 25 C
100
100
U
125
125
1M
V
V
V
V
+
+
–
–
– 1
– 2
+ 2
+ 1
120
100
V
V
30
20
10
80
60
40
20
+
–
0
0
0.01
0.01
0.1
Output Voltage Swing
vs Load Current
Undistorted Output Swing
vs Frequency
Power Supply Rejection Ratio
vs Frequency
SOURCING OR SINKING LOAD CURRENT (mA)
V
R
T
LOAD R
TO GND
T
V
S
L
A
125 C
A
S
= 5V, 0V
= 25 C
= 25 C
= 2.5V + 1V
–55 C
1
1k
NEGATIVE
SUPPLY
L
,
10
0.1
FREQUENCY (kHz)
1
FREQUENCY (Hz)
25 C
P-P
100
SINE WAVE
V
R
1k
S
L
= 15V
25 C
V
R
100k
10
S
L
1
POSITIVE
SUPPLY
10k
= 5V, 0V
V
R
100k
S
L
LT1078/79 • TPC20
LT1078/79 • TPC23
LT1078/79 • TPC26
125 C
= 15V
= 30k
100k
–55 C
100
10
1M
5
4
3
2
1
0
100
140
120
100
0.1
1k
10
16
14
12
10
80
60
40
20
8
6
4
2
0
–160
1
0
Distribution of Input Offset Voltage
(LT1078 in 8-Pin SO Package)
Closed Loop Output Impedance
Channel Separation vs Frequency
1
T
V
T
V
V
R
10
–120
A
A
S
IN
S
L
LT1078/LT1079
= 25 C
= 25 C
= 2.5V
= 10k
= 5V, 0V
A
10
= 3V
V
INPUT OFFSET VOLTAGE ( V)
= 10
–80
P-P
100
100
TO 2kHz
FREQUENCY (Hz)
FREQUENCY (Hz)
A
–40
V
= 100
1k
1k
0
A
V
40
= 1
10k
10k
80
LT1078/79 • TPC21
LT1078/79 • TPC24
LT1078/79 • TPC27
100k
120
100k
9
160
1M