TLV2221, TLV2221Y

Advanced LinCMOS RAILTORAIL

VERY LOW POWER SINGLE OPERATIONAL AMPLIFIERS

SLOS157B − JUNE 1996 − REVISED APRIL 2005

16

WWW.TI.COM

TYPICAL CHARACTERISTICS

f − Frequency − Hz

LARGE-SIGNAL DIFFERENTIAL VOLTAGE†

AMPLIFICATION AND PHASE MARGIN

vs

FREQUENCY

104

Gain

Phase Margin

20

80

60

40

0

−20

−40

180

°

135

°

90

°

45

°

0

°

−45

°

−90

°

105

106

107

VDD = 5 V

RL = 2 kΩ

CL= 100 pF

TA = 25°C

Figure 22

f − Frequency − Hz

LARGE-SIGNAL DIFFERENTIAL VOLTAGE

AMPLIFICATION AND PHASE MARGIN†

vs

FREQUENCY

Gain

Phase Margin

VDD = 3 V

RL = 2 kΩ

CL= 100 pF

TA = 25°C

104

20

80

60

40

0

−20

−40

180

°

135

°

90

°

45

°

0

°

−45

°

−90

°

105

106

107

Figure 23

† 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.