Document Number: 64821

S10-2817-Rev. D, 20-Dec-10

www.vishay.com

5

Vishay Siliconix

DG508B, DG509B

Notes:

b. Room = 25 °C, Full = as determined by the operating temperature suffix.

c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.

d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet.

e. Guaranteed by design, not subject to production test.

f.

R

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation

of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

SPECIFICATIONS (Single Supply 12 V)

Parameter

Symbol

Test Conditions

Unless Otherwise Specified

V+ = 12 V, V- = 0 V (± 10 %)

a

- 40 °C to 125 °C

- 40 °C to 85 °C

Unit

Analog Switch

Channel On Leakage Current

V+ = 12 V, V- = 0 V

DG508B

Room

- 11- 1

1

nA

Full

- 100

100

- 100

100

DG509B

Room

- 11- 1

1

Full

- 50

50

- 50

50

Digital Control

Logic High Input Voltage

Full

2.0

2.0

V

Logic Low Input Voltage

Full

0.8

0.8

Logic High Input Current

Full

- 1

1

- 1

1

µA

Logic Low Input Current

Full

- 1

1

- 1

1

f = 1 MHz

Room

4

pF

Dynamic Characteristics

Transition Time

Room

165

400

400

ns

Full

550

500

Break-Before-Make Interval

Room

37

15

15

Full

1

1

Enable Turn-On Time

Room

125

300

300

Full

550

425

Enable Turn-Off Time

Room

75

250

250

Full

350

300

Full

2.5

pC

OIRR

f = 1 MHz

Room

- 80

dB

Room

- 88

BW

Room

200

MHz

THD

f = 20 Hz to 20 kHz

Room

0.26

%

f = 1 MHz

Room

2

pF

DG508B

13

DG509B

8

DG508B

17

DG509B

12

Power Supply

Power Supply Current

I+

Room

0.01

0.5

0.5

mA

Full

0.6

0.6