LTC1565-31

9

156531fa

TYPICAL APPLICATIONS

Single-Ended Input/Output Dual Supply Filter

0.1μF

0.1μF

0.1μF

5V

R2

2.49k

+IN

–IN

GND

1

2

3

4

–5V

8

7

6

5

+OUT

–OUT

LTC1565-31

SHDN

LT1809

4

6

0.1μF

0.1μF

1565-31 TA09

2.49k

7

5V

–5V

2

3

4.99k

4.99k

NOTE: FOR SINGLE 5V SUPPLY CONNECTION, PIN 4 (LTC1565-31)

AND PIN 4 (LT1809) SHOULD BE GROUNDED AND RESISTOR R2

SHOULD BE DC BIASED AT APPROXIMATELY 2.5V

(SEE TEST CIRCUIT FOR SINGLE SUPPLY OPERATION)

A Fully Differential Filter with Adjustable Output Common Mode Voltage

0.1μF

0.1μF

NOTE: FOR SINGLE 5V SUPPLY OPERATION,

PIN 4 (LTC1565-31), PIN 4 (LT1812) AND

RESISTOR R2 SHOULD BE GROUNDED

5V

+IN

–IN

GND

1

+

–

2

3

4

–5V

8

7

6

5

+OUT

–OUT

LTC1565-31

SHDN

LT1812

4

6

0.1μF

0.1μF

100pF

0.1μF

1565-31 TA10

7

5V

–5V

2

3

R1

R2

R1 + R2