LT1014DMDWG4 Datasheet, PDF (16/32 Pages) Texas Instruments – QUAD PRECISION OPERATIONAL AMPLIFIERS

LT1014, LT1014A, LT1014D
QUAD PRECISION OPERATIONAL AMPLIFIERS
SLOS039D − JULY 1989 − REVISED AUGUST 2009
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE
AND EQUIVALENT INPUT NOISE CURRENT
vs
1000
FREQUENCY
1000
V_CC± = ±2 V to ±18 V
T_A = 25°C
300
300
I_n
100
100
V_n
30
1/f Corner = 2 Hz
10
1
10
100
f − Frequency − Hz
Figure 17
30
10
1k
2000
1600
PEAK-TO-PEAK INPUT NOISE VOLTAGE
OVER A 10-SECOND PERIOD
vs
TIME
V_CC± = ±2 V to ±18 V
f = 0.1 Hz to 10 Hz
T_A = 25°C
1200
800
400
0
0
2
4
6
8
10
t − Time − s
Figure 18
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE
vs
TIME
80
V_CC± = ±15 V
A_V = 1
60 _{TA = 25°C}
40
20
0
−20
−40
−60
−80
0 2 4 6 8 10 12 14
t − Time − µs
Figure 19
VOLTAGE-FOLLOWER LARGE-SIGNAL
PULSE RESPONSE
vs
6
V_CC+ = 5 V
5
V_CC− = 0
V_I = 0 to 4 V
R_L = 0
4 A_V = 1
T_A = 25°C
TIME
3
2
1
0
−1
−2
0 10 20 30 40 50 60 70
t − Time − µs
Figure 20
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