LT1812_1 Datasheet, PDF (10/16 Pages) Linear Technology – 3mA, 100MHz, 750V/ms Operational Amplifier with Shutdown

LT1812
TYPICAL PERFOR A CE CHARACTERISTICS
2nd and 3rd Harmonic Distortion
vs Frequency
–30
T_A = 25°C
–40
A_V = 2
V_S = ± 5V
V_O = 2V_P-P
–50
2ND HARMONIC
3RD HARMONIC
–60
R_L = 100Ω
–70
–80
–90
–100
100k
3RD HARMONIC
2ND HARMONIC
R_L = 500Ω
1M
FREQUENCY (Hz)
10M
1812 G28
Differential Gain and Phase
vs Supply Voltage
0.25
DIFFERENTIAL GAIN
R_L = 150Ω
0.20
0.15
DIFFERENTIAL GAIN
0.10
R_L = 1k
0.05
0.25
0
DIFFERENTIAL PHASE
0.20
R_L = 150Ω
0.15
DIFFERENTIAL PHASE
0.10
R_L = 1k
0.05
0 ^{TA = 25°C}
4
6
8
10
12
TOTAL SUPPLY VOLTAGE (V)
1812 G29
Small-Signal Transient,
A_V = –1
Small-Signal Transient,
A_V = 1
Capacitive Load Handling
100
T_A = 25°C
90 V_S = ±5V
80
A_V = 1
70
60
50
A_V = –1
40
30
20
10
0
10
100
1000
CAPACITIVE LOAD (pF)
10000
1812 G30
Small-Signal Transient,
A_V = 1, C_L = 1000pF
1812 G31
Large-Signal Transient,
A_V = –1
1812 G32
Large-Signal Transient,
A_V = 1
1812 G33
Large-Signal Transient,
A_V = 1, C_L = 1000pF
1812 G34
1812 G35
1812 G36
10