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SC4041CSK PDF даташит

Спецификация SC4041CSK изготовлена ​​​​«Semtech Corporation» и имеет функцию, называемую «PRECISION SHUNT VOLTAGE REFERENCE».

Детали детали

Номер произв SC4041CSK
Описание PRECISION SHUNT VOLTAGE REFERENCE
Производители Semtech Corporation
логотип Semtech Corporation логотип 

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SC4041CSK Даташит, Описание, Даташиты
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 (0.25)
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









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SC4041CSK Даташит, Описание, Даташиты
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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SC4041CSK Даташит, Описание, Даташиты
PRECISION SHUNT VOLTAGE
REFERENCE
SC4041
PRELIMINARY - April 13, 1998
ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified.
Parameter
Symbol
Condition
Reverse Breakdown Volt-
age
Minimum Operating Cur-
rent
Reverse Breakdown Volt-
age Temperature Coeffi-
cient
Ratio of Change in VZ to
Change in IZ
Reverse Dynamic
Impedance
Wideband Noise (RMS)
Long Term Stability of Re-
verse Breakdown Voltage
VZ IZ = 100µA
TA = 25°C
IZ(min)
TA = -40 to +85°C
VZ
T
VZ
IZ
ZR
IZ = 10mA
IZ = 1mA
IZ = 100µA
IZ(min) < IZ < 1mA
TA = -40 to +85°C
TA = 25°C
TA = -40 to +85°C
1mA < IZ < 12mA TA = 25°C
TA = -40 to +85°C
IZ = 1mA, f = 120 Hz, IAC = 0.1 IZ
eN IZ = 100µA
10Hz < f < 10kHz
VZ
t = 1000 hours
T = 25°C ± 0.1°C
IZ = 100µA
SC4041A (0.1%)
SC4041B (0.2%)
MIN TYP MAX MIN TYP MAX UNITS
1.2238 1.2250 1.2262 1.2226 1.2250 1.2274 V
1.2158 1.2250 1.2342 1.2146 1.2250 1.2354
30 60
30 60
V
µA
±100
1.5
0.25
2.0
6.0
8.0
1.5
20
±100 ppm/°C
1.5 mV
0.25
2.0
6.0
8.0
1.5
mV
mV
mV
20 µV
120 120 ppm
TA = 25°C unless otherwise specified.
Parameter
Symbol
Condition
Reverse Breakdown Volt-
age
Minimum Operating Cur-
rent
Reverse Breakdown Volt-
age Temperature Coeffi-
cient
Ratio of Change in VZ to
Change in IZ
VZ IZ = 100µA
TA = 25°C
IZ(min)
TA = -40 to +85°C
VZ
T
IZ = 10mA
IZ = 1mA
IZ = 100µA
TA = -40 to +85°C
VZ IZ(min) < IZ < 1mA TA = 25°C
IZ
TA = -40 to +85°C
1mA < IZ < 12mA TA = 25°C
TA = -40 to +85°C
Reverse Dynamic
Impedance
Wideband Noise (RMS)
Long Term Stability of Re-
verse Breakdown Voltage
ZR IZ = 1mA, f = 120 Hz, IAC = 0.1 IZ
eN IZ = 100µA
10Hz < f < 10kHz
VZ
t = 1000 hours
T = 25°C ± 0.1°C
IZ = 100µA
SC4041C (0.5%)
SC4041D (1.0%)
MIN TYP MAX MIN TYP MAX UNITS
1.219 1.225 1.231 1.213 1.225 1.237
V
1.211 1.225 1.239 1.201 1.225 1.249
30 60
30 60
V
µA
±100
1.5
0.25
2.0
6.0
8.0
1.5
20
±150 ppm/°C
2.0 mV
0.25
2.5
8.0
10.0
2.0
20
mV
mV
mV
µV
120 120 ppm
© 1998 SEMTECH CORP.
3
652 MITCHELL ROAD NEWBURY PARK CA 91320










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Номер в каталогеОписаниеПроизводители
SC4041CSPRECISION SHUNT VOLTAGE REFERENCESemtech Corporation
Semtech Corporation
SC4041CSKPRECISION SHUNT VOLTAGE REFERENCESemtech Corporation
Semtech Corporation

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