© 2000 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

PRECISION SHUNT VOLTAGE

REFERENCE

SC1004(A)

May 1, 2000

1

SC1004A version)

FEATURES

The SC1004(A) is a two terminal precision voltage

reference with thermal stability guaranteed over

temperature. The SC1004(A) has a typical dynamic

output impedance of 0.2

Ω.= Active output circuitry

provides a very sharp turn on characteristic - the

minimum operating current is 20µA, with a maximum of

20mA.

Coming with an initial tolerance of ± 0.8% (0.32% for

SC1004A), and with two available voltage options

(1.235V and 2.5V) in a small SO-8 package, the

SC1004(A) is ideally suited for very low power circuitry

such as temperature sensors and portable meters.

APPLICATIONS

BLOCK DIAGRAM

Cathode

Anode

DESCRIPTION

PIN CONFIGURATION

SO-8 Lead (Top View)

TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com

VOLTAGE

(1)

INITIAL

ACCURACY

1.235 V

2.5 V

SC1004CS8-1.2.TR

SC1004CS8-2.5.TR

±0.8%

SC1004ACS8-1.2.TR

-

±0.32%

Notes:

(1) Only available in tape and reel packaging. A reel

contains 2500 devices.

ORDERING INFORMATION

Parameter

Symbol Maximum Units

Reverse Current

20

mA

Operating Temperature

Range

T

A

-40 to +85

°C

Operating Junction

Temperature Range

T

J

-40 to +150

°C

Storage Temperature

Range

T

STG

-65 to +150

°C

Lead Temperature

(Soldering) 10 seconds

T

LEAD

300

°C

ABSOLUTE MAXIMUM RATINGS

SYMBOL DIAGRAM

Cathode

Anode