LT1466L/LT1467L
TYPICAL PERFORMANCE CHARACTERISTICS
Gain Bandwidth and Phase Margin
vs Supply Voltage
160
140
120
GBW
80
COMMON MODE REJECTION RATIO (dB)
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
1
10
100
FREQUENCY (kHz)
POWER SUPPLY REJECTION RATIO (dB)
FREQUENCY (kHz)
PHASE MARGIN
100
80
60
40
20
0
0
10
5
15
SUPPLY VOLTAGE (V)
20
1466L/67L G13
Closed-Loop Output Impedance
vs Frequency
10000
V
S
=
鹵
2.5V
T
A
= 25擄C
1000
CHANGE IN OFFSET VOLTAGE (碌V)
OUTPUT IMPEDANCE (鈩?
100
A
V
= 10
OVERSHOOT (%)
10
A
V
= 1
1
0
10
100
1000
10000
FREQUENCY (Hz)
100000
1466L/67 G16
Voltage Gain, V
S
= 5V, 0V
鈥?40
CHANGE IN OFFSET VOLTAGE (碌V)
CHANGE IN OFFSET VOLTAGE (碌V)
鈥?0
鈥?0
鈥?0
0
10
20
30
40
0
1
4
3
OUTPUT VOLTAGE (V)
2
5
6
R
L
= 10k
R
L
= 2k
V
S
= 5V, 0V
T
A
= 25擄C
20
15
10
5
0
鈥?
鈥?0
鈥?5
鈥?20
OUTPUT SATURATION VOLTAGE (mV)
U W
1466L/67L G19
Common Mode Rejection Ratio
vs Frequency
100
V
S
=
鹵
2.5V
80
70
60
50
40
30
20
10
0
1000
1466L/67L G14
Power Supply Rejection Ratio
vs Frequency
V
S
=
鹵
2.5V
PHASE MARGIN (DEG)
POSITIVE
SUPPLY
NEGATIVE
SUPPLY
1
10
100
FREQUENCY (kHz)
1000
1466L/67L G15
Capacitive Load Handling
80
70
60
50
A
V
= 1
40
30
A
V
= 5
20
10
0
10
100
1000
10000
CAPACITIVE LOAD (pF)
100000
A
V
= 10
V
S
=
鹵
2.5V
鈥?50
鈥?40
鈥?0
鈥?0
鈥?0
0
10
20
30
40
50
Voltage Gain, V
S
=
鹵5V
V
S
=
鹵
5V
T
A
= 25擄C
R
L
= 10k
R
L
= 2k
鈥?5 鈥?4 鈥? 鈥? 鈥? 0 1 2 3
OUTPUT VOLTAGE (V)
4
5
1466L/67L G17
1466L/67L G18
Input Offset Drift vs Time
100
90
80
70
60
50
40
30
20
10
0
Output Saturation Voltage
vs Input Overdrive
V
S
=
鹵
2.5V
NO LOAD
V
S
=
鹵
5V
V
S
=
鹵2.5V
OUTPUT HIGH, OUTPUT LOW
0
20 40 60 80 100 120 140 160 180 200
TIME AFTER POWER-UP (SEC)
1466L/67L G20
0
10 20 30 40 50 60 70 80 90 100
INPUT OVERDRIVE (mV)
1466L/67/ G21
7