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Part Number: REF1112
Description: The REF1112 is a two-terminal shunt reference designed for power and space-sensitive applications. The...
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REF1112
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DataSheet
General Description
REF1112 General Description
The REF1112 is a two-terminal shunt reference designed for power and space-sensitive applications. The REF1112 features an operating current of 1A in a SOT23-3 package and is an improved, lower power pin-compatible drop-in replacement for designs currently using the REF1004 and LT1004.
The REF1112 is specified from 40°C to +85°C with operation extending from 40°C to +125°C.The REF1112 complements other 1A components from Texas Instruments including the OPA349 and the TLV240x low power operational amplifiers, and the TLV349x micropower voltage comparator.
REF1112 Maximum Ratings
Reverse Breakdown Current ............................................................10mA
Forward Current ...............................................................................10mA
Operating Temperature ................................................. 55°C to +125°C
Storage Temperature .................................................... 65°C to +150°C
Junction Temperature .................................................................. +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
Forward Current ...............................................................................10mA
Operating Temperature ................................................. 55°C to +125°C
Storage Temperature .................................................... 65°C to +150°C
Junction Temperature .................................................................. +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
REF1112 Features
MICRO-PACKAGE: SOT23-3
WIDE CURRENT RANGE: 1A to 5mA
HIGH INITIAL ACCURACY: 0.2%
EXCELLENT SPECIFIED DRIFT
PERFORMANCE:
30ppm/°C (max) from 0°C to +70°C
50ppm/°C (max) from 40°C to +85°C
WIDE CURRENT RANGE: 1A to 5mA
HIGH INITIAL ACCURACY: 0.2%
EXCELLENT SPECIFIED DRIFT
PERFORMANCE:
30ppm/°C (max) from 0°C to +70°C
50ppm/°C (max) from 40°C to +85°C
REF1112 Typical Application
BATTERY-POWERED INSTRUMENTS
PORTABLE DEVICES
MEDICAL EQUIPMENT
CURRENT SOURCES
CALIBRATORS
MICROPOWER CURRENT AND VOLTAGE
REFERENCE
PORTABLE DEVICES
MEDICAL EQUIPMENT
CURRENT SOURCES
CALIBRATORS
MICROPOWER CURRENT AND VOLTAGE
REFERENCE
REF1112 Connection Diagram
REF1112
PDF/DataSheet Download
- Datasheet: REF1112
- File Size: 427257 KB
- Manufacturer: TI
- Click here to Download
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