2003 Oct 20

7

NXP Semiconductors

Product data sheet

Quadruple low capacitance ESD

suppressor

BZA800AVL series

APPLICATION INFORMATION

Typical common anode application

A quadruple transient suppressor in a SOT353 package makes it possible to protect four separate lines using only one

package. Two simplified examples are shown in Figs.7 and 8.

handbook, full pagewidth

GND

keyboard,

terminal,

printer,

etc.

I/O

BZA800AVL

A

B

C

D

FUNCTIONAL

DECODER

MLE006

Fig.7 Computer interface protection.

handbook, full pagewidth

MLE007

I/O

ROM

RAM

CPU

CLOCK

GND

VDD

VGG

data bus

control bus

address bus

BZA800AVL

Fig.8 Microprocessor protection.