© Semiconductor Components Industries, LLC, 2006

May, 2006 − Rev. 8

1

Publication Order Number:

NLAST4599/D

NLAST4599

Low Voltage Single Supply

SPDT Analog Switch

The NLAST4599 is an advanced high speed CMOS single pole −

double throw analog switch fabricated with silicon gate CMOS

technology. It achieves high speed propagation delays and low ON

resistances while maintaining low power dissipation. This switch

controls analog and digital voltages that may vary across the full

analog switches.

The channel select input structure provides protection when

voltages between 0 V and 5.5 V are applied, regardless of the supply

voltage. This input structure helps prevent device destruction caused

by supply voltage − input/output voltage mismatch, battery backup,

hot insertion, etc.

Features

COM

CHANNEL SELECT

2 X 0

2 X 1

NO

NC

NO

SELECT

6

1

2

3

5

4

COM

NC

GND

Figure 1. Pin Assignment

Figure 2. Logic Symbol

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAMS

TSOP−6

DT SUFFIX

CASE 318G

SC−88/SC−70/SOT−363

DF SUFFIX

CASE 419B

http://onsemi.com

FUNCTION TABLE

L

H

Select

NC

NO

ON Channel

A1

= Specific Device Code

A

= Assembly Location

Y

= Year

W

= Work Week

M

= Date Code*

G

= Pb−Free Package

A1AYW

G

G

1

A1 M

G

G

1

*Date Code orientation and/or position and underbar

may vary depending upon manufacturing location.

(Note: Microdot may be in either location)