LT1024_15 Datasheet, PDF (6/12 Pages) Linear Technology – Dual, Matched Picoampere, Microvolt Input, Low Noise Op Amp

LT1024
TYPICAL PERFOR A CE CHARACTERISTICS
Channel Separation vs
Frequency
160
150
R_S = 10Ω
140
V_S = ±15V
T_A = 25°C
130
R_S = 100Ω
120
110
R_S = 1k
100
90
80
100
1k
10k
100k
1M
FREQUENCY (Hz)
LT1024 • TPC12
Gain, Phase Shift vs Frequency
40
100
T_A = 25°C
V_S = ±15V
30
120
20
GAIN
10
PHASE MARGIN
= 70°C
0
PHASE
140
160
180
–10
0.01
0.1
1
FREQUENCY (MHz)
200
10
LT1024 • TPC14
Small-Signal Transient
Response
Small-Signal Transient
Response
Voltage Gain vs Frequency
140
V_S = ±15V
120
T_A = 25°C
100
80
60
40
20
0
– 20
0.01 0.1 1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
LT1024 • TPC13
Voltage Gain vs Load Resistance
10M
V_S = ±15V
V₀ = ±10V
3M
– 55°C
25°C
1M
125°C
300k
100k
1
2
5
10
20
LOAD RESISTANCE (kΩ)
LT1024 • TPC15
Large-Signal Transient
Response
A_V = +1
C_LOAD = 100pF
5µs/DIV
6
A_V = +1
C_LOAD = 1000pF
5µs/DIV
A_V = +1
20µs/DIV
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