TLC225X_08 Datasheet, PDF (37/74 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

TLC225x, TLC225xA
Advanced LinCMOS RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE MARGIN^†
vs
FREQUENCY
80
VDD = 5 V
RL = 50 kΩ
60 ^{CL= 100 pF}
TA = 25°C
180°
135°
40
20
ÁÁÁÁÁÁ
–
0
20
Phase Margin
Gain
90°
45°
0°
– 45°
– 40
10 ³
10 ⁴
10 ⁵
10 ⁶
f – Frequency – Hz
Figure 26
– 90°
10 ⁷
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE MARGIN
vs
FREQUENCY
80
VDD = ± 10 V
RL= 50 kΩ
60 ^{CL= 100 pF}
TA = 25°C
180°
135°
40
90°
Phase Margin
20
45°
ÁÁÁÁÁÁ
–
0
20
– 40
10 ³
Gain
10 ⁴
10 ⁵
10 ⁶
f – Frequency – Hz
Figure 27
0°
– 45°
– 90°
10 ⁷
† _{For curves where VDD = 5 V, all loads are referenced to 2.5 V.}
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