TLE2227_05 Datasheet, PDF (22/32 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION DUAL OPERATIONAL AMPLIFIERS

TLE2227, TLE2227Y, TLE2237, TLE2237Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS184 – FEBRUARY 1997
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
10
ÎÎÎÎ _{VO = 0}
ÎÎÎÎ ÎÎÎÎ No Load
ÎÎÎÎ ÎÎÎÎ 8
SUPPLY VOLTAGE
TA = 70°C
ÎÎÎÎ ^{TA = 25°C}
6
4
2
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
8
ÎÎÎÎÎÎ _{VCC± = ±15 V}
ÎÎÎÎÎÎ VO = 0
ÎÎÎÎ ^{7.8 No Load}
7.6
7.4
7.2
7
0
0 2 4 6 8 10 12 14 16 18 20
|VCC _± | – Supply Voltage – V
Figure 32
TLE2227
VOLTAGE-FOLLOWER
SMALL-SIGNAL
PULSE RESPONSE
100
50
VCC _± = ± 15 V
ÎÎÎÎÎÎ _{RL = 2 kΩ}
ÎÎÎÎÎÎ CL = 100 pF
TA = 25°C
ÎÎÎÎÎÎÎÎÎÎÎÎ _{See Figure 4}
6.8
0
10 20
30 40 50 60 70
TA – Free-Air Temperature – °C
Figure 33
TLE2237
VOLTAGE-FOLLOWER
SMALL-SIGNAL
PULSE RESPONSE
100
50
0
0
– 50
– 50
– 100
0
200
400 600 800 1000
t – Time – ns
Figure 34
– 100
ÎÎÎÎÎ _{VCC± = ±15 V}
ÎÎÎÎÎ ^{AVD = 5}
RL = 2 kΩ
ÎÎÎÎÎ _{CL = 100 pF}
ÎÎÎÎÎ ^{TA = 25°C}
ÎÎÎÎÎ ₀
100
200
300
400
t – Time – ns
Figure 35
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