SC4041DSK 반도체 회로 부품 판매점
PRECISION SHUNT VOLTAGE REFERENCE
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 Semtech Corporation |
PRECISION SHUNT VOLTAGE
REFERENCE
SC4041
PRELIMINARY - April 13, 1998
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
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 0.25Ω. Active output circuitry
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.
FEATURES
• Low voltage operation (1.225V)
• Trimmed bandgap design (0.1%)
• Wide operating current range 60µA to 20mA
• Low dynamic impedance (0.25Ω)
• Available in SOT-23, TO-92 and SO-8
APPLICATIONS
• Cellular telephones
• Portable computers
• Instrumentation
• Automotive
PIN CONFIGURATIONS
SOT-23-3 Lead (Top View)
BLOCK DIAGRAM
Cathode
SO-8 Lead (Top View)
TO-92 (Top View)
© 1998 SEMTECH CORP.
Anode
SYMBOL DIAGRAM
Cathode
Anode
1
652 MITCHELL ROAD NEWBURY PARK CA 91320
PRECISION SHUNT VOLTAGE
REFERENCE
PRELIMINARY - April 13, 1998
ABSOLUTE MAXIMUM RATINGS
Parameter
Reverse Current
Operating Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10
seconds
ESD Rating
Symbol
TA
TJ
TSTG
TLEAD
ESD
Maximum
60 µA to 20
-40 to +85
-40 to +150
-65 to +150
260
2
SC4041
Units
mA
°C
°C
°C
°C
kV
ORDERING INFORMATION
PACKAGE
SOT-23-3L (1)
SO-8 (1)
TO-92 (1)(2)
0.1%
SC4041ASK
SC4041AS
SC4041AZ
0.2%
SC4041BSK
SC4041BS
SC4041BZ
TOLERANCE
0.5%
1.0%
SC4041CSK SC4041DSK
SC4041CS SC4041DS
SC4041CZ SC4041DZ
2.0%
SC4041ESK
SC4041ES
SC4041EZ
T/R Quantity
3K
2.5K
TR=3K, TA=2K
Notes:
(1) Add suffix ‘TR’ for Tape & Reel.
(2) Add suffix ‘TA’ for Tape Ammo.
© 1998 SEMTECH CORP.
2
652 MITCHELL ROAD NEWBURY PARK CA 91320
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관련 데이터시트
SC4041DS
PRECISION SHUNT VOLTAGE REFERENCE - Semtech Corporation
SC4041DSK
PRECISION SHUNT VOLTAGE REFERENCE - Semtech Corporation