LT1495 Linear Technology, LT1495 Datasheet - Page 6

• Manufacturer Part Number: LT1495
• Description: 1.5uA Max/ Dual and Quad Precision Rail-to-Rail Input and Output Op Amps
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
LT1495/LT1496
6
1000
– 30
–10
100
– 20
3.0
2.5
2.0
0.5
50
10
3.5
1.5
1.0
10
40
30
20
0
0
0.1
0.1
0
Output Saturation Voltage
vs Load Current (Output Low)
Gain Bandwidth and Phase
Margin vs Supply Voltage
Gain and Phase Shift
vs Frequency
V
V
S
S
= 2.5V
= 5V, 0V
5
T
A
1
= 85 C
LOAD CURRENT ( A)
SUPPLY VOLTAGE (V)
T
FREQUENCY (kHz)
10
A
= – 40 C
GAIN
10
15
1
PHASE MARGIN
T
20
A
= 25 C
PHASE
GBW
100
W
25
1495 G10
1495 G04
1495 G11
U
1000
10
30
120
40
– 40
100
80
60
20
0
60
50
40
10
0
– 20
70
30
20
1000
100
10
300
250
200
150
100
0.1
Output Saturation Voltage
vs Load Current (Output High)
50
0.1Hz to 10Hz
Output Voltage Noise
0
V
V
V
S
1
S
CM
Noise Voltage Spectrum
= 5V, 0V
V
= 15V
S
= 0V
T
= 2.5V
A
= 85 C
1
LOAD CURRENT ( A)
T
TIME (1s/DIV)
A
FREQUENCY (Hz)
= – 40 C
10
10
T
A
= 25 C
100
1495 G05
1495 G07
1495 G08
1000
100
– 0.5
80
70
60
50
40
30
20
10
100
300
200
100
1.5
0.5
0
80
60
40
20
0
10
Capacitive Load Handling
– 1
1
V
Input Bias Current
vs Common Mode Voltage
Noise Current Spectrum
S
V
V
S
S
= 2.5V
0
= 2.5V
= 5V, 0V
1
100
COMMON MODE VOLTAGE (V)
T
CAPACITIVE LOAD (pF)
A
2
= – 40 C
FREQUENCY (Hz)
A
3
V
1000
= 1
4
10
A
T
V
5
A
= 5
= 85 C
T
6
A
10000
T
T
T
= 25 C
A
A
A
7
= 85 C
= 25 C
= – 40 C
A
V
8
= 10
1495 G12
1495 G09
1495 G06
100000
9
100
10