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TLC225XA-Q1 Datasheet, PDF (26/35 Pages) Texas Instruments – Qualified for Automotive Applications | |||
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TLC225xÄQ1, TLC225xAÄQ1
Advanced LinCMOS RAILÄTOÄRAIL
VERY LOWÄPOWER OPERATIONAL AMPLIFIERS
SGLS188A â OCTOBER 2003 â REVISED FEBRUARY 2004
TYPICAL CHARACTERISTICS
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE
0.1
VDD ± = ± 5 V
RL = 50 kâ¦
CL = 100 pF
AV = 1
0.05
TA = 25°C
EQUIVALENT INPUT NOISE VOLTAGEâ
vs
FREQUENCY
60
VDD = 5 V
RS = 20 â¦
50 TA = 25°C
40
0
30
â 0.05
â 0.1
0
10
20
30
40
50
t â Time â µs
Figure 48
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
60
VDD± = ± 5 V
RS = 20 â¦
50 TA = 25°C
40
30
20
10
0
101
10 2
10 3
10 4
f â Frequency â Hz
Figure 50
20
10
0
101
10 2
10 3
10 4
f â Frequency â Hz
Figure 49
EQUIVALENT INPUT NOISE VOLTAGE OVER
A 10-SECOND PERIODâ
1000
VDD = 5 V
750 f = 0.1 Hz to 10 Hz
TA = 25°C
500
250
0
â 250
â 500
â 750
â 1000
0
2
4
6
t â Time â s
Figure 51
8
10
â For curves where VDD = 5 V, all loads are referenced to 2.5 V.
26
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