lt1490ais8-trpbf Linear Technology Corporation, lt1490ais8-trpbf Datasheet - Page 7

• Manufacturer Part Number: lt1490ais8-trpbf
• Description: Dual/quad Over-the-top Micropower Rail-to-rail Input And Output Op Amps
• Manufacturer: Linear Technology Corporation

TYPICAL PERFOR A CE CHARACTERISTICS
100m
10m
80
70
60
50
40
30
20
10
0
1
1µ
0
0
0.1Hz to 10Hz Noise Voltage
Supply Current vs Supply Voltage
Output Saturation Voltage
vs Load Current (Output High)
V
V
S
S
1
5
= ±2.5V
= 5V, 0V
T
10µ
SOURCING LOAD CURRENT (A)
A
2
TOTAL SUPPLY VOLTAGE (V)
10
= 25°C
3
15
100µ
TIME (SEC)
4
20
T
T
5
A
A
25
= 125°C
= –55°C
1m
6
T
T
A
T
A
30
A
= –55°C
= 125°C
7
= 25°C
35
W
10m
8
1490A G01
40
1490A G07
1490A G04
9
U
100m
45
10
100m
–100
–200
–300
– 400
10m
120
100
400
300
200
100
1m
80
60
40
20
0
1
0.1µ
1
0
Output Saturation Voltage
vs Load Current (Output Low)
Noise Voltage Density
vs Frequency
Minimum Supply Voltage
V
T
S
A
= 5V, 0V
= 125°C
1µ
T
1
SINKING LOAD CURRENT (A)
TOTAL SUPPLY VOLTAGE (V)
A
T
= 25°C
A
= 25°C
10µ
10
FREQUENCY (Hz)
2
T
A
100µ
= 125°C
T
A
= –55°C
3
T
A
100
1m
= –55°C
4
10m
1490A G08
1490A G02
1490A G05
100m
1k
5
5000
3000
1000
0.35
0.30
0.25
0.20
0.15
0.10
0.05
–10
100
30
20
10
90
80
70
60
50
40
30
20
10
0
LT1490A/LT1491A
0
0
1
Input Noise Current vs Frequency
0
Input Bias Current
vs Common Mode Voltage
Output Saturation Voltage
vs Input Overdrive
V
–0.4
V
NO LOAD
S
S
= 5V, 0V
= 5V, 0V
10
COMMON MODE VOLTAGE (V)
0
INPUT OVERDRIVE (mV)
4.0
10
FREQUENCY (Hz)
T
OUTPUT HIGH
OUTPUT LOW
A
20
4.4
T
= –55°C
A
= 25°C
4.8
T
A
30
= 125°C
100
sn1490, 14901afbs
5.2
40
5.6
1490A G09
1490A G03
1490A G06
7
1k
44
50