TLV225X-EP Datasheet, PDF (25/39 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RALIL VERY-LOW-POWER OPERATIONAL AMPLIFIERS

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TLV225xĆEP, TLV225xAĆEP
Advanced LinCMOS RAILĆTOĆRAIL
VERY LOWĆPOWER OPERATIONAL AMPLIFIERS
SGLS217B − NOVEMBER 2003 − REVISED JUNE 2006
TYPICAL CHARACTERISTICS
VOLTAGE-FOLLOWER LARGE-SIGNAL
PULSE RESPONSE^†
5
VDD = 5 V
RL = 50 kΩ
CL = 100 pF
4 _{AV = 1}
TA = 25°C
3
INVERTING SMALL-SIGNAL
PULSE RESPONSE^†
0.95
VDD = 3 V
0.9
RL = 50 kΩ
CL = 100 pF
AV = − 1
0.85 ^{TA = 25°C}
0.8
0.75
2
0.7
1
0.65
0
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
0.6
0
10
20
30
40
50
t − Time − µs
Figure 45
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE^†
0.95
VDD = 3 V
0.9
RL = 50 kΩ
CL = 100 pF
AV = 1
0.85 ^{TA = 25°C}
0.8
2.5
0.75
0.7
2.45
0.65
2.4
0
10
20
30
40
50
t − Time − µs
Figure 46
0.6
0
10
20
30
40
50
t − Time − µs
Figure 47
† _{For all curves where VDD = 5 V, all loads are referenced to 2.5 V. For all curves where VDD = 3 V, all loads are referenced to 1.5 V.}
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