TLE2227_05 Datasheet, PDF (25/32 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
TLE2227
SLEW RATE
vs
FREE-AIR TEMPERATURE
3
ÎÎÎÎÎ VCC_± = ±15 V
AVD = 5
ÎÎÎÎÎÎÎÎÎÎ _2.8
RL = 2 kΩ
CL = 100 pF
ÎÎÎÎÎ ^{See Figure 1}
2.6
TLE2237
SLEW RATE
vs
FREE-AIR TEMPERATURE
8
ÎÎÎÎÎÎ _{VCC± = ±15 V}
ÎÎÎÎÎÎ ^{AVD = 5}
RL = 2 kΩ
ÎÎÎÎÎÎ _{7 CL = 100 pF}
ÎÎÎÎÎÎÎÎÎÎÎÎ ^{See Figure 1}
6
2.4
5
2.2
4
2
0 10 20
30 40 50
60 70
TA – Free-Air Temperature – °C
Figure 44
PHASE MARGIN
vs
SUPPLY VOLTAGE
40°
RL = 2 kΩ
ÎÎÎÎÎÎÎÎÎÎ _38°
CL = 100 pF
TA = 25°C
See Figure 3
ÎÎÎÎÎ 36°
34°
32°
30°
28°
26°
24°
0
2 4 6 8 10 12 14 16 18 20
| VCC _± | – Supply Voltage – V
Figure 46
3
0 10 20
30 40 50 60 70
TA – Free-Air Temperature – °C
Figure 45
TLE2227
PHASE MARGIN
vs
40°
35°
30°
LOAD CAPACITANCE
ÎÎÎÎÎ _{VCC± = ±15 V}
ÎÎÎÎÎ ^{RL = 2 kΩ}
TA = 25°C
ÎÎÎÎÎÎÎÎÎÎ _{See Figure 3}
25°
20°
15°
10°
5°
0°
100
1000
CL – Load Capacitance – pF
Figure 47
10000
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