PERICOM P15A462, P15A4625 Technical data

PI5A4624/PI5A4625

SOTINY™ 1-Ohm, Low-Voltage

Single-Supply SPDT Switch

Features

• Low On-Resistance: 1-ohm max (+5V Supply)
2-ohm max (+3V Supply)

•RON Matching: 0.12-ohms max.at 25 °C

•RON Flatness: 0.12-ohms max. (+5V Supply) at 25 °C

• Low 4nA Input Leakage at 25 °C

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

• Fast Switching Time (PI5A4624)

- 50ns t

- 50ns t

ON

OFF

• Break-Before-Make Switching Guaranteed (PI5A4624)

• Make-Before-Break Switching (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

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-resis­tance of 1-ohm and fast switching times (tON = 50ns max., t

OFF

= 50
max.) with 5V supply operation. With a 2.5V supply, resistance is a
low 4-ohm max.

Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply
operation. Operating voltage range is +1.8V to +5.5V.

To minimize PC board area use, the PI5A4624/ PI5A4625 is available
in a compact 6-pin SOT-23 package.

Functional Diagram, Pin Configuration

PI5A4624/

PI5A4625

IN

1

2

V+

3

GND

SOT-23

Top View

Switches shown for Logic “0” input

6

5

4

NO

COM

NC

Truth Tables

1

5264A5IP/4264A5IP

cigoLCNON

0NOFFO

1FFONO

PS8635B 09/13/04

PI5A4624/ PI5A4625

SOT

™

INY

1-Ohm, Low -Voltage

Single-Supply SPDT Switch

Absolute Maximum Ratings

Voltages Referenced to GND

V+........................................................................ –0.5V to +5.5V

VIN, V
or 30mA, whichever occurs first

Current (any terminal) ....................................................±200mA

Peak Current, COM, NO, NC

(Pulsed at 1ms, 10% duty cycle) ....................................±400mA

, VNC, VNO (Note 1) ..................... –0.5V to V+ +0.3V

COM

Thermal Information

Continuous Power Dissipation

SOT23-6 (derate 7.1mW/ºC above +70ºC) ............................. 0.5W

Storage Temperature ......................................... –65ºC to +150ºC

Lead Temperature (soldering, 10s) .................................. +300ºC

Note:

1. Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by

internal diodes. Limit forward diode current to 30mA.

Caution: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied.

Electrical Specifications - Single +5V Supply

(V+ = +5V ± 10%, GND = 0V, V

retemaraPlobmySsnoitidnoC)C°(.pmeT.niM

hctiwSgolanA

)3(

egnaRlangiSgolanA

ecnatsiseRnOR

hctaMecnatsiseR-nO

)4(

slennahCneewteB

INH

V

∆

R

= 2.4V, V

GOLANA

NO

NO

INL

= 0.8V)

V

ON

)1(

)2(

.pyT

)1(

.xaM

stinU

lluF0 +VV

5207.009.0

I,V5.4=+V

MOC

Vro

CN

,Am03-=

V5.2+=

lluF1.1

5230.050.0
mho

lluF01.0

)5(

ssentalFecnatsiseR-nO

)6(

tnerruC

egakaeLffOCNroON

R

I

I

)NO(TALF

V

ON

ro

)FFO(ON

)FFO(CN

V

I,V5.4=+V

Vro

ON

MOC

CN

V,V5.5=+V

MOC

Vro

CN

,Am03-=

V5.2,V5.1,V0=

V0=

V5.4=

5280.021.0

lluF51.0

52210.02

lluF02–02

An

)6(

tnerruC

egakaeLnOMOC

I

)NO(MOC

V

V,V5.5=+V

MOC

Vro

ON

CN

V5.4+=

V5.4+=

2

524–4

lluF04–3.004

PS8635B 09/13/04

Electrical Specifications - Single +5V Supply (continued)

(V+ = + 5V ± 10%, GND = 0V, V

retemaraPlobmySsnoitidnoC)C°(.pmeT.niM

hctiwSgolanA

INH

= 2.4V, V

INL

= 0.8V)

PI5A4624/ PI5A4625

SOTINY™ 1-Ohm, Low -Voltage

Single-Supply SPDT Switch

)1(

)2(

.pyT

)1(

.xaM

stinU

egatloVhgiHtupnIV

egatloVwoLtupnIV

htiwtnerruCtupnI

hgiHegatloV

HI

LI

I

HNI

V

NI

leveLhgiHcigoLdeetnarauGlluF4.2

V

leveLwoLcigoLdeetnarauG8.0

V8.0=srehtolla,V4.2=1–500.01

Aµ

htiwtnerruCtupnI

woLegatloV

I

LNI

V

NI

V4.2=srehtolla,V8.0=1–500.01

cimanyD

520253

emiT-nO-nruTt

emiT-ffO-nruTt

NO

V

CC

FFO

1erugiF,V5=

lluF04

525102

lluF53

sn

521215.41

ekaM-erofeB-kaerBt

MBB

)ylnO4264A5IP(3erugiF

lluF15.71

5214171

kaerB-erofeB-ekaMt

)3(

noitcejnIegrahC

BBM

Q

noitalosIffORRIO

C

R

V,Fn1-

L

NEG

NEG

R

L

)ylnO5264A5IP(4erugiF

lluF15.02

,V0=
2erugiF,mho0=

,smho05=

5204Cp

5erugiF,zHM1=f

75–

Bd

)8(

klaTssorC

X

KLAT

R

L

,smho05=

6erugiF,zHM1=f

75–

ecnaticapaCONroCNC

ecnaticapaCnOMOCC

)FFO(ON/CN

)FFO(MOC

)NO(MOC

7erugiF,zHM1=f

8erugiF,zHM1=f031

24

38

ylppuS

egnaRylppuS-rewoP+V

8.15.5V

lluF

tnerruCylppuSevitisoP+IV

CC

V,V5.5=

NI

+VroV0=5.01Aµ

Notes:

1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.

2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.

3. Guaranteed by design.

4. ∆R

ON = RON

max. - R

ON

min.

5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.

6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25ºC.

7. Off Isolation = 20log10 [ V

/ (VNO or VNC) ]. See Figure 5

COM

8. Between any two switches. See Figure 6.

3

FpecnaticapaCffOMOCC

PS8635B 09/13/04