TLC2652AC-8DR Datasheet, PDF (20/39 Pages) Texas Instruments – Advanced LinCMOS PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS

TLC2652, TLC2652A, TLC2652Y
Advanced LinCMOS PRECISION CHOPPERĆSTABILIZED
OPERATIONAL AMPLIFIERS
SLOS019E − SEPTEMBER 1988 − REVISED FEBRUARY 2005
TYPICAL CHARACTERISTICS^†
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
100
80
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
2.1
RL = 10 kΩ
CL = 100 pF
TA = 25°C
2
60
40
20
VDD _± = ± 5 V
RS = 20 Ω
TA = 25°C
0
1
10
100
1k
f − Frequency − Hz
Figure 27
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
2.6
VDD _± = ± 5 V
RL = 10 kΩ
2.4
CL = 100 pF
2.2
2
1.8
1.4
1.2
−75 −50 −25 0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 29
1.9
1.8
0 12 3 4 56 78
|VCC _±| − Supply Voltage − V
Figure 28
PHASE MARGIN
vs
SUPPLY VOLTAGE
50°
RL = 10 kΩ
CL = 100 pF
TA = 25°C
48°
46°
44°
42°
40°
01 2 3 4 5 6 7 8
|VCC _±| − Supply Voltage − V
Figure 30
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
20
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265