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REF1004C-1.2/2K5

Description
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8
CategoryPower/power management    The power supply circuit   
File Size69KB,9 Pages
ManufacturerBurr-Brown
Websitehttp://www.burr-brown.com/
Related ProductsFound20parts with similar functions to REF1004C-1.2/2K5
Download Datasheet Parametric Compare View All

REF1004C-1.2/2K5 Overview

1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8

REF1004C-1.2/2K5 Parametric

Parameter NameAttribute value
MakerBurr-Brown
package instructionSOP,
Reach Compliance Codeunknow
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length4.9 mm
Humidity sensitivity level3
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Maximum output voltage1.239 V
Minimum output voltage1.231 V
Nominal output voltage1.235 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.75 mm
surface mountYES
Temperature levelCOMMERCIAL
Terminal surfaceNICKEL PALLADIUM GOLD
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
width3.9 mm
REF1004
1.2V and 2.5V Micropower
VOLTAGE REFERENCE
FEATURES
q
INITIAL ACCURACY:
REF1004-1.2
±
4mV
REF1004-2.5
±
20mV
q
MINIMUM OPERATING CURRENT:
REF1004-1.2 10
µ
A
REF1004-2.5 20
µ
A
q
EXCELLENT LONG TERM
TEMPERATURE STABILITY
q
VERY LOW DYNAMIC IMPEDANCE
q
OPERATES UP TO 20mA
q
PACKAGE: 8-Lead SOIC
DESCRIPTION
The REF1004-1.2 and REF1004-2.5 are two terminal
bandgap reference diodes designed for high accuracy
with outstanding temperature characteristics at low
operating currents. Prior to the introduction of the
REF1004 Micropower Voltage References, accuracy
and stability specifications could only be attained by
expensive screening of standard devices. The REF1004
is a cost effective solution when reference voltage
accuracy, low power, and long term temperature sta-
bility are required.
REF1004 is a drop-in replacement for the LT1004 as
well as an upgraded replacement of the LM185/385
series references. The REF1004C is characterized for
operation from 0°C to 70°C and the REF1004I is
characterized for operation from –40°C to +85°C.
The REF1004 is offered in an 8-lead Plastic SOIC
package and shipped in anti-static rails or tape and
reel.
APPLICATIONS
q
BATTERY POWERED TEST EQUIPMENT
q
PORTABLE MEDICAL INSTRUMENTATION
q
PORTABLE COMMUNICATIONS DEVICES
q
A/D AND D/A CONVERTERS
q
NOTEBOOK AND PALMTOP COMPUTERS
Typical Operating Circuit
NC
NC
NC
Anode
1
2
3
4
8
7
6
5
Cathode
NC
Cathode
NC
(Top View)
International Airport Industrial Park • Mailing Address: PO Box 11400
Tel: (520) 746-1111 • Twx: 910-952-1111 • Cable: BBRCORP •
©
• Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd. • Tucson, AZ 85706
Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
1992 Burr-Brown Corporation
PDS-1172
Printed in U.S.A. October, 1993
SBVS002

REF1004C-1.2/2K5 Related Products

REF1004C-1.2/2K5 REF1004C-1.2 REF1004I-1.2 REF1004C-2.5 BBREF0425 BBREF0412 REF1004I-2.5/2K5 REF1004I-2.5 REF1004C-2.5/2K5 REF1004I-1.2/2K5
Description 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 8 8 8 8 8 8 8 8 8 8
Maximum operating temperature 70 °C 70 °C 85 °C 70 °C 70 Cel 70 Cel 85 °C 85 °C 70 °C 85 °C
Minimum operating temperature - - -40 °C - 0.0 Cel 0.0 Cel -40 °C -40 °C - -40 °C
Maximum output voltage 1.239 V 1.239 V 1.239 V 2.511 V 1.24 V 1.24 V 2.511 V 2.511 V 2.511 V 1.239 V
Minimum output voltage 1.231 V 1.231 V 1.231 V 2.49 V 1.23 V 1.23 V 2.49 V 2.49 V 2.49 V 1.231 V
surface mount YES YES YES YES Yes Yes YES YES YES YES
Temperature level COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maker Burr-Brown Burr-Brown Burr-Brown Burr-Brown - - Burr-Brown - Burr-Brown Burr-Brown
package instruction SOP, SOP, SOP8,.25 SOP, SOP8,.25 SOIC-8 - - SOP, SOP, SOP8,.25 SOP, SOP,
Reach Compliance Code unknow unknow unknow unknow - - unknow unknow unknow unknow
Analog Integrated Circuits - Other Types TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE - - TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 - - R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609 code e4 e0 e0 e0 - - e4 e0 e4 e4
Output times 1 1 1 1 - - 1 1 1 1
Nominal output voltage 1.235 V 1.235 V 1.235 V 2.5 V - - 2.5 V 2.5 V 2.5 V 1.235 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP SOP - - SOP SOP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE - - SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 260 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - - 260 NOT SPECIFIED 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified - - Not Qualified Not Qualified Not Qualified Not Qualified
Terminal surface NICKEL PALLADIUM GOLD Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - - NICKEL PALLADIUM GOLD Tin/Lead (Sn/Pb) NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm - - 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Fine-tuning/adjustable output NO NO NO NO - - NO NO NO NO

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