TLV2231, TLV2231Y

Advanced LinCMOS

™ RAIL-TO-RAIL

LOW-POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS158C – JUNE 1996 – REVISED SEPTEMBER 1997

11

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

Figure 2

DISTRIBUTION OF TLV2231

INPUT OFFSET VOLTAGE

VIO – Input Offset Voltage – mV

10

6

2

0

12

16

20

18

14

8

4

–3

–2

–1

0

1

2

3

380 Amplifiers From 1 Wafer Lot

VDD = ± 1.5 V

TA = 25°C

Figure 3

DISTRIBUTION OF TLV2231

INPUT OFFSET VOLTAGE

VIO – Input Offset Voltage – mV

10

6

2

0

12

16

20

18

14

8

4

–3

–2

–1

0

1

2

3

380 Amplifiers From 1 Wafer Lot

VDD = ± 2.5 V

TA = 25°C

Figure 4

INPUT OFFSET VOLTAGE†

vs

COMMON-MODE INPUT VOLTAGE

VIC – Common-Mode Input Voltage – V

1

0.8

0.6

0.4

0.2

0

– 0.2

– 0.4

– 0.6

– 0.8

–1

–1

0

1

2

VDD = 3 V

RS = 50 Ω

TA = 25°C

3

Figure 5

INPUT OFFSET VOLTAGE†

vs

COMMON-MODE INPUT VOLTAGE

VIC – Common-Mode Input Voltage – V

1

0.8

0.6

0.4

0.2

0

– 0.2

– 0.4

– 0.6

– 0.8

–1

– 1

01

23

4

5

VDD = 5 V

RS = 50 Ω

TA = 25°C

† For all curves where VDD = 5 V, all loads are referenced to 2.5 V. For all curves where VDD = 3 V, all loads are referenced to 1.5 V.