TLC1078CDRG4 Datasheet, PDF (21/36 Pages) Texas Instruments – LinCMOS UPOWER PRECISION OPERATIONAL AMPLIFIERS

TLC1078, TLC1078Y, TLC1079, TLC1079Y
LinCMOS µPOWER PRECISION
OPERATIONAL AMPLIFIERS
SLOS179A – FEBRUARY 1997 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION^†
vs
2000
1800
SUPPLY VOLTAGE
ÏÏÏÏÏÏÏÏ _{RL = 1 MΩ}
TA = – 55°C
TA = – 40°C
1600
2000
LARGE SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION^†
vs
FREE-AIR TEMPERATURE
1800
RL = 1 MΩ
1600
1400
1200
1000
800
600
ÁÁÁÁÁÁ 400
200
1400
TA = 0°C
TA = 25°C
ÏÏÏÏÏÏÏ ^TA=70°C
ÏÏÏÏÏÏÏÏÁÁ ^{TA = 85°C}
ÏÏÏÏÏÏÏÏ^{ÁÁÁÁ TA = 125°C}
1200
1000
800
600
400
200
VDD = 10 V
VDD = 5 V
0
4
6
8
10
12
14 16
VDD – Supply Voltage – V
0
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 19
Figure 20
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
10 ⁶
10 ⁵
10 ⁴
10 ³
10 ²
ÁÁÁÁÁÁ101
1
ÏÏÏÏ^AVDÏÏ
Phase Shift
VDD = 5 V
RL = 1 MΩ
TA = 25°C
0°
30°
60°
90°
120°
150°
0.1
1
180°
10 100 1 k 10 k 100 k 1 M
f – Frequency – Hz
Figure 21
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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