TLE2227 Datasheet, PDF (15/31 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
INPUT BIAS CURRENT
vs
COMMON-MODE INPUT VOLTAGE
ÎÎÎÎÎÎ 40 VCC± = ±15 V
TA = 25°C
ÎÎÎÎÎÎ ₃₅
30
25
20
15
10
5
0
– 12 – 8
–4
0
4
8
12
VIC – Common-Mode Input Voltage – V
Figure 9
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
ÎÎÎÎÎ ²⁰ _{VCC± = ±15 V}
ÎÎÎÎÎ ^{VIC = 0}
ÎÎÎÎÎ ¹⁶
12
8
4
0
–4
–8
0 10 20
30 40 50 60 70
TA – Free-Air Temperature – °C
Figure 10
INPUT CURRENT
vs
DIFFERENTIAL INPUT VOLTAGE
1
ÎÎÎÎÎ _{VCC± = ±15 V}
ÎÎÎÎÎ 0.8 VIC = 0
ÎÎÎÎÎ ^{TA = 25°C}
0.6
0.4
0.2
0
– 0.2
– 0.4
– 0.6
– 0.8
–1
– 1.8 – 1.2 – 0.6
0
0.6 1.2 1.8
VID – Differential Input Voltage – V
Figure 11
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
FREQUENCY
30
25
VCC _± = ± 15 V
ÎÎÎÎÎÎ _{RL = 2 kΩ}
ÎÎÎÎÎÎÎÎÎÎÎÎ TA = 25°C
20
15
10
5
0
10 k
100 k
1M
f – Frequency – Hz
Figure 12
10 M
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