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Part Number: LM385/385B-2.5V

 

 

 

 

Description: The LM285/385-1.2V (1.235V output) and LM285/385- 2.5V (2.5V output) are bipolar, two-terminal, bandgap voltage referen...


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LM385/385B-2.5V General Description


The LM285/385-1.2V (1.235V output) and LM285/385- 2.5V (2.5V output) are bipolar, two-terminal, bandgap voltage references that offer precision performance without premium price. These devices do not require thin-film resistors, greatly lowering manufacturing complexity and cost.

A 30ppm/°C output temperature coefficient and a 15A to 20mA operating current range make these voltage references especially attractive for multimeter, data acquisition and telecommunications applications.

LM385/385B-2.5V Maximum Ratings

Forward Current .................................................... +10mA
Reverse Current .................................................... +30mA
Storage Temperature Range ................ 65°C to +150°C
Operating Temperature Range
TO-92 Package ................................ 40°C to +85°C
Surface Mount Package ................... 40°C to +85°C
Lead Temperature (Soldering, 10 sec)
TO-92 Package .............................................. +300°C
Surface Mount Package ................................. +300°C
Power Dissipation
Limited by Forward/Reverse Current
*Functional operation above the absolute maximum stress ratings is not implied.

LM385/385B-2.5V Features

 Output Tolerance ....................................... 1% or 2%
Output Voltage Option
LM285/385-1.2V ........................................1.235V
LM285/385-2.5V ............................................2.5V
Wide Operating Current Range
LM285/385-1.2V ........................... 15A to 20mA
LM285/385-2.5V ........................... 20A to 20mA
Temperature Coefficient .......................... 30ppm/°C
Dynamic Impedance .......................................... 0.6
TO-92-3 Plastic Package
8-Pin Plastic Narrow Body (SOIC) Package

LM385/385B-2.5V Typical Application

 ADC and DAC Reference
Current Source Generation
Threshold Detectors
Power Supplies
Multi-meters

LM385/385B-2.5V Connection Diagram

LM385/385B-2.5V  Connection Diagram

LM385/385B-2.5V datasheet

LM301
PDF/DataSheet Download

  • Datasheet: LM301
  • File Size: 521472 KB
  • Manufacturer: STMICROELECTRONICS [STMicroelectronics]
  • Click here to Download

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