Datasheet

TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS
 PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091B – OCTOBER 1987 – REVISED AUGUST 1994
23
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 18
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
V
DD
= 5 V
V
DD
= 4 V
V
DD
= 3 V
T
A
= 25°C
See Note A
V
IC
= 0.5 V
V
ID
= –1 V
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
7654321
0
8
1.0
I
OL
– Low-Level Output Current – mA
VOL – Low-Level Output Voltage – V
0
V
OL
NOTE A: The 3-V curve only applies to the C version.
Figure 19
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
V
DD
= 16 V
V
DD
= 10 V
V
ID
= –1 V
V
IC
= 0.5 V
T
A
= 25°C
2.5
2.0
1.5
1.0
0.5
252015105
0
30
3.0
I
OL
– Low-Level Output Current – mA
VOL – Low-Level Output Voltage – V
0
V
OL
Figure 20
0
60
16
0
2 4 6 8 10 12 14
10
20
30
40
50
V
DD
– Supply Voltage – V
T
A
= –55°C
R
L
= 10 kΩ
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
SUPPLY VOLTAGE
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= 0°C
AVD – Large-Signal Differential
A
VD
Voltage Amplification – V/mV
Figure 21
–75
50
125
0
–50 –25 0 25 50 75 100
5
10
15
20
25
30
35
40
45
V
DD
= 5 V
V
DD
= 10 V
R
L
= 10 kΩ
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
T
A
– Free-Air Temperature – °C
AVD – Large-Signal Differential A
VD
Voltage Amplification – V/mV
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.