TLC4501 Datasheet, PDF (17/32 Pages) Texas Instruments – FAMILY OF SELF-CALIBRATING Self-CalE PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal™)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MAY 1998 – REVISED JULY 1999
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
100
VDD = 5 V
90 RS = 20 Ω
TA = 25°C
80
70
60
50
40
30
20
10
0
10
100
1k
10 k
f – Frequency – Hz
Figure 24
100 k
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
1
VDD = 5 V
RL = 1 kΩ TIED 2.5 V
AV = 100
1200
INPUT NOISE VOLTAGE OVER
A 10-SECOND PERIOD
VDD = 5 V
f = 0.1 Hz To 10 Hz
TA = 25°C
400
–400
–1200
0 1 2 3 4 5 6 7 8 9 10
t – Time – s
Figure 25
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
6
VDD = 5 V
F = 10 kHz
RL = 1 kΩ
CL = 100 pF
5.5
0.1
5
AV = 10
0.01
100
AV = 1
1k
10 k
f – Frequency – Hz
Figure 26
4.5
100 k
4
–40 –25
0
25
50
75
85
TA – Free-Air Temperature –°C
Figure 27
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