© Semiconductor Components Industries, LLC, 2006

October, 2006 − Rev. 4

1

Publication Order Number:

NE521/D

NE521

High−Speed

Dual−Differential

Comparator/Sense Amp

Features

Applications

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Supply Voltage

Positive

Negative

V+

V−

+7.0

−7.0

V

Differential Input Voltage

"6.0

V

Input Voltage

Common Mode

Strobe/Gate

"5.0

+5.25

V

Maximum Power Dissipation (Note 1)

N Package

D Package

1420

1040

mW

Thermal Resistance, Junction−to−Ambient

N Package

D Package

100

145

°C/W

Operating Temperature Range

0 to 70

°C

Storage Temperature Range

−65 to +150

°C

Operating Junction Temperature

150

°C

Lead Soldering Temperature (10 sec max)

+230

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

RecommendedOperating Conditions may affect device reliability.

1. Derate above 25°C at the following rates:

N package at 10 mW/°C

D package at 6.9 mW/°C.

http://onsemi.com

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

ORDERING INFORMATION

PIN CONNECTIONS

SOIC−14

D SUFFIX

CASE 751A

INPUT 1A

INPUT 1B

NC

V+

V−

INPUT 2A

INPUT 2B

OUTPUT 1Y

STROBE 1G

GROUND

NC

OUTPUT 2Y

STROBE 2G

D, N Packages

STROBE S

1

2

3

4

5

6

7

14

13

12

11

10

9

8

(Top View)

1

PDIP−14

N SUFFIX

CASE 646

1

NE521G

AWLYWW

1

MARKING

DIAGRAMS

NE521N

AWLYYWWG

A

= Assembly Location

WL

= Wafer Lot

Y, YY = Year

WW = Work Week

G

= Pb−Free Package

1

14

14