TLC274, TLC274A, TLC274B, TLC274Y, TLC279

LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS

SLOS092D − SEPTEMBER 1987 − REVISED MARCH 2001

25

POST OFFICE BOX 655303

Figure 22

INPUT BIAS CURRENT AND INPUT OFFSET CURRENT

vs

FREE-AIR TEMPERATURE

0.1

125

10000

45

65

85

105

1

10

100

1000

25

VDD = 10 V

VIC = 5 V

See Note A

IIB

TA − Free-Air Temperature − °C

IIO

NOTE A: The typical values of input bias current and input offset

current below 5 pA were determined mathematically.

Figure 23

COMMON-MODE

INPUT VOLTAGE POSITIVE LIMIT

vs

SUPPLY VOLTAGE

0

VDD − Supply Voltage − V

16

16

0

2

4

6

8

10

12

14

2

4

6

8

10

12

14

TA = 25°C

Figure 24

SUPPLY CURRENT

vs

SUPPLY VOLTAGE

0

VDD − Supply Voltage − V

10

16

0

2

4

6

8

10

12

14

2

4

6

8

VO = VDD/2

No Load

TA = − 55°C

1

3

5

7

9

TA = 70°C

TA = 125°C

TA = 0°C

TA = 25°C

Figure 25

SUPPLY CURRENT

vs

FREE-AIR TEMPERATURE

−75

4

125

0

1

2

3

−50

− 25

0

25

50

75

100

No Load

VO = VDD/2

VDD = 10 V

VDD = 5 V

5

6

7

8

TA − Free-Air Temperature − °C

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.