beautypg.com

2 electrical characteristics, 1 dc characteristics, Table 3.5 absolute maximum stress ratings – Avago Technologies LSI53C140 User Manual

Page 45: Electrical characteristics, Dc characteristics, Absolute maximum stress ratings, Section 3.2, “electrical, Characteristics

background image

Electrical Characteristics

3-11

Ver. 2.1

Copyright © 1998–2001 by LSI Logic Corporation. All rights reserved.

3.2 Electrical Characteristics

This section specifies the DC and AC electrical characteristics of the
LSI53C140. These electrical characteristics are in the following four
categories:

DC Characteristics

TolerANT Technology Electrical Characteristics

AC Characteristics

SCSI Interface Timing

3.2.1 DC Characteristics

Tables

3.5

through

3.14

give the current and voltage specifications.

Figures

3.4

through

3.6

are driver schematics for the LSI53C140.

Table 3.5

Absolute Maximum Stress Ratings

1

1. Stresses beyond those listed above may cause permanent damage to the

device. These are stress ratings only; functional operation of the device at
these or any other conditions beyond those indicated in the

Operating

Conditions

section of the manual is not implied.

Symbol

Parameter

Min

Max

Unit

Test

Conditions

T

STG

Storage temperature

55

150

°

C

V

DD

Supply voltage

0.5

4.5

V

V

IN

Input voltage

V

SS

0.3

7

2

5.55

3

2. This voltage is for the SCSI pins.
3. This voltage is for the remaining pins.

V
V

V

IN5V

Input voltage (5 V
TolerANT pins)

V

SS

0.3

5.25

V

I

LP

4

4.

2 V < VPIN < 8 V.

Latch-up current

±

150

mA

ESD

Electrostatic
discharge

2 K

V

MIL-STD 883C,

Method 3015.7