LTC6652

5

6652fb

TYPICAL PERFORMANCE CHARACTERISTICS

2.5V Output Voltage

Temperature Drift

2.5V Load Regulation (Sourcing)

2.5V Load Regulation (Sinking)

2.5V Supply Current

vs Input Voltage

2.5V Shutdown Current

vs Input Voltage

Differential (Sourcing)

TEMPERATURE (°C)

–50

2.5000

2.5005

2.5010

25

75

150

6652 G01

2.4995

2.4990

2.4985

–25

0

50

100 125

3 TYPICAL PARTS

INPUT VOLTAGE (V)

0

2.5000

2.5005

2.5010

610

6652 G02

2.4995

2.4990

24

812

14

2.4985

2.4980

125°C

–40°C

25°C

OUTPUT CURRENT (mA)

0.1

–200

–180

–140

–120

–100

0

–60

1

6652 G03

–160

–40

–20

–80

10

125°C

25°C

–40°C

OUTPUT CURRENT (mA)

0.1

0

100

200

400

500

600

700

110

–40°C

125°C

25°C

6652 G04

INPUT VOLTAGE (V)

0

0

100

300

400

500

1000

700

4

8

10

6652 G05

200

800

900

600

2

6

12

125°C

–40°C

14

25°C

INPUT VOLTAGE (V)

0

0

0.1

0.3

0.4

0.5

1.0

0.7

4

8

10

6652 G06

0.2

0.8

0.9

0.6

2

6

12

14

125°C

25°C

–40°C

INPUT-OUTPUT VOLTAGE (V)

0.001

0.01

1

10

0.01

0.1

1

6652 G09

0.1

25°C

125°C, –40°C

2.5V Line Regulation

Characteristic curves are similar for most

LTC6652s. Curves from the LTC6652-1.25, LTC6652-2.5 and the LTC6652-5 represent the extremes and typical of the voltage options.

Characteristic curves for other output voltages fall between these curves and can be estimated based on their output.

Differential (Sinking)

OUTPUT-INPUT VOLTAGE (V)

0.001

10

0.01

0.1

1

6652 G10

1

0.1

25°C

–40°C

125°C