TLV2221, TLV2221Y

Advanced LinCMOS RAILTORAIL

VERY LOW POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS157B − JUNE 1996 − REVISED APRIL 2005

12

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TYPICAL CHARACTERISTICS

Figure 6

DISTRIBUTION OF TLV2221 INPUT OFFSET

VOLTAGE TEMPERATURE COEFFICIENT†

αVIO − Input Offset Voltage

Temperature Coefficient −

µV/°C

15

10

5

0

20

25

−4

−3

−2

0

1

2

3

VDD = ± 1.5 V

P Package

TA = 25°C to 125°C

−1

4

32 Amplifiers From 1 Wafer Lot

Figure 7

DISTRIBUTION OF TLV2221 INPUT OFFSET

VOLTAGE TEMPERATURE COEFFICIENT†

αVIO − Input Offset Voltage

Temperature Coefficient −

µV/°C

15

10

5

0

20

25

−4

−3

−2

0

1

2

3

VDD = ± 2.5 V

P Package

TA = 25°C to 125°C

−1

4

32 Amplifiers From 1 Wafer Lot

Figure 8

INPUT BIAS AND INPUT OFFSET CURRENTS

vs

FREE-AIR TEMPERATURE

TA − Free-Air Temperature − °C

50

40

20

10

0

90

30

25

45

65

85

70

60

80

100

105

125

VDD± = ±2.5 V

VIC = 0

VO = 0

RS = 50 Ω

IIB

IIO

Figure 9

0

4

1

1.5

2

2.5

2

1

3

INPUT VOLTAGE

vs

SUPPLY VOLTAGE

5

3

3.5

4

−1

−2

−3

−4

−5

RS = 50 Ω

TA = 25°C

|VIO| ≤ 5 mV

|VDD ±| − Supply Voltage − V

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