TLV2721, TLV2721Y

Advanced LinCMOS

™ RAIL-TO-RAIL

VERY LOW-POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS197 – AUGUST 1997

23

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

Figure 47

GAIN-BANDWIDTH PRODUCT †‡

vs

FREE-AIR TEMPERATURE

TA – Free-Air Temperature – °C

500

400

300

200

600

700

800

– 50

– 25

0

25

50

100

75

VDD = 5 V

f = 10 kHz

RL = 2 kHz

CL = 100 pF

125

–75

Figure 48

GAIN-BANDWIDTH PRODUCT

vs

SUPPLY VOLTAGE

VDD – Supply Voltage – V

500

450

425

400

550

575

600

525

475

02

3

5

7

8

14

6

RL = 2k

CL = 100 pF

TA = 25°C

Figure 49

GAIN MARGIN

vs

LOAD CAPACITANCE

CL – Load Capacitance – pF

Rnull =

500

Ω

Rnull = 200 Ω

Rnull = 0

20

10

5

0

15

101

10 2

10 3

10 4

Rnull = 1 kΩ

TA = 25°C

Figure 50

CL – Load Capacitance – pF

101

10 2

10 3

10 4

Rnull = 1 kΩ

Rnull = 500 Ω

Rnull = 100 Ω

Rnull = 0

TA = 25°C

RL = 2 kΩ

20

15

10

5

0

GAIN MARGIN

vs

LOAD CAPACITANCE

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

‡ 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.