1

PS8635B

09/13/04

Description

The PI5A4624/PI5A4625 is an improved, direct replacement for the

MAX4624/MAX4625 single-pole, double-throw (SPDT) analog

switch. Improved specifications include a low maximum On-resis-

max.) with 5V supply operation. With a 2.5V supply, resistance is a

low4-ohmmax.

Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply

operation. Operating voltage range is +1.8V to +5.5V.

TominimizePCboardareause,thePI5A4624/PI5A4625isavailable

in a compact 6-pin SOT-23 package.

PI5A4624/PI5A4625

Single-Supply SPDT Switch

Features

• Low On-Resistance: 1-ohmmax(+5VSupply)

2-ohmmax(+3VSupply)

• Low 4nA Input Leakage at 25 °C

• +1.8V to +5.5V Single-Supply Operation

• Fast Switching Time (PI5A4624)

• Break-Before-Make Switching Guaranteed (PI5A4624)

• Make-Before-BreakSwitching(PI5A4625)

• -57dB Off-Isolation at 1MHz

• TTL/CMOS Logic Compatible

• Low Power Consumption: 5µW

• Improved Direct Replacement for MAX4624 & MAX4625

• Packaging (Pb-free & Green available):

– 6-pin Small Compact SOT-23 (T)

Applications

• Communication Circuits

• Cellular Phones

• Audio and Video Signal Routing

• Portable Battery-Operated Equipment

• Data Acquisition Systems

• Computer Peripherals

• Telecommunications

• Relay Replacement

• Wireless Terminals and Peripherals

• Hard Drives

• Modems

5

2

6

4

A

5

I

P

/

4

2

6

4

A

5

I

P

c

i

g

o

LC

NO

N

0N

OF

F

O

1F

F

ON

O

Functional Diagram, Pin Configuration

Switches shown for Logic “0” input

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TopView

Truth Tables

PI5A4624/

PI5A4625

IN

2

3

1

V+

GND

SOT-23

NC

NO

COM

5

6

4