TLE2425

PRECISION VIRTUAL GROUND

SLOS065D – MARCH 1991 – REVISED APRIL 2002

8

POST OFFICE BOX 655303

POST OFFICE BOX 1443

40

20

30

10

0

40

20

80

60

– 20

0

IO = 0

TA = 25°C

INPUT VOLTAGE REGULATION

25

50

75

100

125

0

– 25

– 50

– 75

150

152

154

156

158

160

162

164

166

168

170

172

INPUT BIAS CURRENT

vs

FREE-AIR TEMPERATURE

VI – Input Voltage – V

TA – Free-Air Temperature – °C

VI = 5 V

IO = 0

Figure 5

Figure 6

1 k

10 k

100 k

1 M

100

10

50

90

80

60

40

70

30

20

10

RIPPLE REJECTION

vs

FREQUENCY

f – Frequency – Hz

80

– 20

0

20

60

40

– 40

– 60

– 80

– 100

10

8

– 20

2

6

4

– 4

– 6

– 8

– 10

100

OUTPUT VOLTAGE REGULATION

IO – Output Current – mA

VI = 5 V

TA = 125°C

TA = 125°C

TA = – 55°C

TA = 0°C

TA = 25°C

TA = – 40°C

TA = – 55°C

TA = 25°C

VI = 5 V

∆VI(PP) = 1 V

IO = 0

TA = 25°C

Figure 7

Figure 8

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