TLC225X_08 Datasheet, PDF (42/74 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
VOLTAGE-FOLLOWER LARGE-SIGNAL
PULSE RESPONSE
5
VDD_± = ± 5 V
4 RL = 50 kΩ
CL = 100 pF
3 _{AV = 1}
TA = 25°C
2
1
0
–1
–2
–3
–4
–5
0 10 20 30 40 50 60 70 80 90 100
t – Time – µs
Figure 44
INVERTING SMALL-SIGNAL
PULSE RESPONSE^†
2.65
VDD = 5 V
RL = 50 kΩ
2.6
CL = 100 pF
AV = – 1
TA = 25°C
2.55
2.5
2.45
2.4
0
10
20
30
40
50
t – Time – µs
Figure 45
INVERTING SMALL-SIGNAL
PULSE RESPONSE
0.1
0.05
VDD_± = ± 5 V
RL = 50 kΩ
CL = 100 pF
AV = – 1
TA = 25°C
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE^†
2.65
VDD = 5 V
RL = 50 kΩ
CL = 100 pF
2.6 AV = 1
TA = 25°C
2.55
0
2.5
– 0.05
2.45
– 0.1
0
10
20
30
40
50
t – Time – µs
Figure 46
2.4
0
10
20
30
40
50
t – Time – µs
Figure 47
† _{For curves where VDD = 5 V, all loads are referenced to 2.5 V.}
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