sc4041bz Semtech Corporation, sc4041bz Datasheet

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sc4041bz

Manufacturer Part Number
sc4041bz
Description
Precision Shunt Voltage Reference
Manufacturer
Semtech Corporation
Datasheet
PRELIMINARY - April 13, 1998
DESCRIPTION
The SC4041 is a two terminal precision voltage
reference with thermal stability guaranteed over
temperature. The very low fixed output voltage of
1.225 V is ideal for use with today’s low voltage
integrated circuits. The SC4041 has a typical dynamic
output impedance of 0.25
provides a very sharp turn on characteristic - the
minimum operating current is 60µA, with a maximum
of 20mA.
Available with five voltage tolerances (0.1%, 0.2%,
0.5%, 1.0% and 2.0%) and three package outlines
(SOT-23, SO-8 and TO-92), this part allows the
designer the opportunity to select the optimum
combination of cost and performance for their
application.
PIN CONFIGURATIONS
© 1998 SEMTECH CORP.
SOT-23-3 Lead (Top View)
SO-8 Lead (Top View)
TO-92 (Top View)
Active output circuitry
PRECISION SHUNT VOLTAGE
REFERENCE
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
FEATURES
APPLICATIONS
BLOCK DIAGRAM
SYMBOL DIAGRAM
652 MITCHELL ROAD NEWBURY PARK CA 91320
Low voltage operation (1.225V)
Trimmed bandgap design (0.1%)
Wide operating current range 60µA to 20mA
Low dynamic impedance (0.25 )
Available in SOT-23, TO-92 and SO-8
Cellular telephones
Portable computers
Instrumentation
Automotive
Cathode
Anode
Cathode
Anode
SC4041
1

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sc4041bz Summary of contents

Page 1

PRELIMINARY - April 13, 1998 DESCRIPTION The SC4041 is a two terminal precision voltage reference with thermal stability guaranteed over temperature. The very low fixed output voltage of 1.225 V is ideal for use with today’s low voltage integrated circuits. ...

Page 2

... ESD Rating ORDERING INFORMATION PACKAGE 0.1% (1) SOT-23-3L SC4041ASK SC4041BSK (1) SO-8 SC4041AS SC4041BS (1)(2) TO-92 SC4041AZ SC4041BZ Notes: (1) Add suffix ‘TR’ for Tape & Reel. (2) Add suffix ‘TA’ for Tape Ammo. © 1998 SEMTECH CORP. PRECISION SHUNT VOLTAGE REFERENCE Symbol STG T LEAD ...

Page 3

PRELIMINARY - April 13, 1998 ELECTRICAL CHARACTERISTICS T = 25°C unless otherwise specified. A Parameter Symbol Reverse Breakdown Volt 100µ age Minimum Operating Cur- I Z(min) rent Reverse Breakdown Volt 10mA V Z ...

Page 4

PRELIMINARY - April 13, 1998 ELECTRICAL CHARACTERISTICS T = 25°C unless otherwise specified. A Parameter Reverse Breakdown Voltage Minimum Operating Current Reverse Breakdown Voltage Temperature Coefficient Ratio of Change Change Reverse Dynamic Impedance ...

Page 5

PRELIMINARY - April 13, 1998 OUTLINE DRAWING SOT-23-3L LAND PATTERN SOT-23-3L Note 1 : Grid placement courtyard elements (4mm x 4mm) in accordance with the international grid detailed in IEC Publication 97. © 1998 SEMTECH CORP. ...

Page 6

PRELIMINARY - April 13, 1998 OUTLINE DRAWING SO-8 LAND PATTERN SO-8 OUTLINE DRAWING TO-92 © 1998 SEMTECH CORP. PRECISION SHUNT VOLTAGE REFERENCE 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC4041 JEDEC REF: MS-012AA 6 ...

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