DG2531 datasheet(2/8 Pages) VISHAY

Part #	DG2531

Description	0.4-Ω Low-Voltage Dual SPDT Analog Switch

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Manufacturer	VISHAY [Vishay Siliconix]

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Document Number: 72742

S-71009–Rev. C, 14-May-07

Vishay Siliconix

DG2531/DG2532

Notes:

a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.

b. All leads welded or soldered to PC Board.

c. Derate 4.0 mW/°C above 70 °C.

ABSOLUTE MAXIMUM RATINGS

Parameter

Limit

Unit

Reference V+ to GND

- 0.3 to + 6

V

IN, COM, NC, NOa

- 0.3 to (V+ + 0.3)

Continuous Current (NO, NC, COM)

± 300

mA

Peak Current (Pulsed at 1 ms, 10 % duty cycle)

± 500

Storage Temperature

(D Suffix)

- 65 to 150

°C

PESD per Method 3015.7

> 2

kV

Power Dissipation (Packages)b

MSOP-10c

320

mW

SPECIFICATIONS (V+ = 3 V)

Parameter

Symbol

Test Conditions

Otherwise Unless Specified

V+ = 3 V, ± 10 %,VIN = 0.5 V or 1.4 V

e

Tempa

Limits

- 40 to 85 °C

Unit

Minb

Typc

Maxb

Analog Switch

Analog Signal Ranged

VNO, VNC,

VCOM

Full

0

V+

V

On-Resistance

rON

V+ = 2.7 V, VCOM = 0.6 V/1.5 V

INO, INC = 100 mA

Room

Full

0.4

0.6

0.7

Ω

rON Flatness

d

rON

Flatness

Room

0.12

0.2

On-Resistance

Match Between Channelsd

Δr

DS(on)

Room

0.05

Switch Off Leakage Current

INO(off)

INC(off)

V+ = 3.3 V,

VNO, VNC = 0.3 V/3 V, VCOM = 3 V/0.3 V

Room

Full

- 1

- 10

1

10

nA

ICOM(off)

Room

Full

- 1

- 10

1

10

Channel-On Leakage Current

ICOM(on)

V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V

Room

Full

- 1

- 10

1

10

Digital Control

Input High Voltaged

VINH

Full

1.4

V

Input Low Voltage

VINL

Full

0.5

Input Capacitance

Cin

Full

7

pF

Input Current

IINL or IINH

VIN = 0 or V+

Full

1

µA

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