Datasheet

7
LT1466L/LT1467L
TYPICAL PERFORMANCE CHARACTERISTICS
UW
Power Supply Rejection Ratio
vs Frequency
SUPPLY VOLTAGE (V)
0
FREQUENCY (kHz)
PHASE MARGIN (DEG)
80
120
20
1466L/67L G13
40
0
5
10
15
160
GBW
60
100
20
140
40
60
20
0
80
30
50
10
70
PHASE MARGIN
Gain Bandwidth and Phase Margin
vs Supply Voltage
FREQUENCY (kHz)
1
40
POWER SUPPLY REJECTION RATIO (dB)
60
80
10 100 1000
1466L/67L G15
20
30
50
70
10
0
POSITIVE
SUPPLY
NEGATIVE
SUPPLY
V
S
= ±2.5V
Common Mode Rejection Ratio
vs Frequency
FREQUENCY (kHz)
1
40
COMMON MODE REJECTION RATIO (dB)
50
60
70
80
10 100 1000
1466L/67L G14
30
20
10
0
90
100
V
S
= ±2.5V
Closed-Loop Output Impedance
vs Frequency
Capacitive Load Handling
Voltage Gain, V
S
= ±5V
FREQUENCY (Hz)
10 100
0
OUTPUT IMPEDANCE (Ω)
10
10000
1000 10000 100000
1466L/67 G16
1
100
1000
A
V
= 10
A
V
= 1
V
S
= ±2.5V
T
A
= 25°C
CAPACITIVE LOAD (pF)
20
OVERSHOOT (%)
40
50
70
80
10 1000 10000 100000
1466L/67L G17
0
100
60
30
10
A
V
= 1
A
V
= 5 A
V
= 10
V
S
= ±2.5V
OUTPUT VOLTAGE (V)
–5
CHANGE IN OFFSET VOLTAGE (µV)
–10
–30
–50
3
1466L/67L G18
10
30
0
–20
–40
20
40
50
–3
–1
1
–4 4
–2
0
2
5
V
S
= ±5V
T
A
= 25°C
R
L
= 10k
R
L
= 2k
Input Offset Drift vs TimeVoltage Gain, V
S
= 5V, 0V
OUTPUT VOLTAGE (V)
0
CHANGE IN OFFSET VOLTAGE (µV)
10
0
–10
3
5
1466L/67L G19
20
30
40
12 4
–20
–30
–40
6
V
S
= 5V, 0V
T
A
= 25°C
R
L
= 10k
R
L
= 2k
TIME AFTER POWER-UP (SEC)
0
CHANGE IN OFFSET VOLTAGE (µV)
20
15
10
5
0
–5
–10
–15
–20
160
1466L/67L G20
40 80 120 20014020 60 100 180
V
S
= ±5V
V
S
= ±2.5V
Output Saturation Voltage
vs Input Overdrive
INPUT OVERDRIVE (mV)
0
OUTPUT SATURATION VOLTAGE (mV)
60
80
100
80
1466L/67/ G21
40
20
50
70
90
30
10
0
20
40
60
10 90
30
50
70
100
OUTPUT HIGH, OUTPUT LOW
V
S
= ±2.5V
NO LOAD