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SPX385-1.2

Features: Low Output Voltage ................................ 1.235VDynamic Impedance...............................1Ω maxLow Temperature Coefficient........30ppm/°C (typ)Operating Current ........................ 10µA to 20mAExtended Temperature Range .. -40°C to +85°CInitial Toleranc...

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SPX385-1.2: Features: Low Output Voltage ................................ 1.235VDynamic Impedance...............................1Ω maxLow Temperature Coefficient........30ppm/°C (typ)Operating Current ......

SPX385-1.2 Data Sheet

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Part Number:
SPX385-1.2
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Low Output Voltage ................................ 1.235V
Dynamic Impedance...............................1Ω max
Low Temperature Coefficient........30ppm/°C (typ)
Operating Current ........................ 10µA to 20mA
Extended Temperature Range .. -40°C to +85°C
Initial Tolerance..................................1% and 2%
Pin Compatible with LM185/285/385, 1.23V


Application

Portable Meter Reference
Portable Test Instruments
Battery Operated Systems
Panel Meters


Pinout

Connection Diagram


Specifications

Reverse Current (IKA)) ................................................................. 30mA
Forward Current (IAK) .................................................................. 10mA
Operating Temperature Range (TA) ................................. -40 to +85°C
Continuos Power Dissipation at 25°C (PD)
                       TO-92 ................................................................... 775mW
                        SOIC-8 ................................................................. 750mW
                       SOT-89 ............................................................... 1000mW
Junction Temperature (TJ) .......................................................... 150°C
Storage Temperature (TSTG) ............................................ - 65 to 150°C
Lead Temperature (Soldering 10 sec.), TL .................................. 300°C


Description

The SPX385-1.2 is a micropower 2-terminal band-gap voltage reference with a very wide operating current range from 10µA to 20mA that provides a stable voltage. The high stability of this device is primarily the result of the low temperature coefficient Thin Film Resistor process and Laser Trimming of the output voltage at the wafer level.

The SPX385-1.2 is available in a TO-92, SOIC-8 and SOT-89 package with an operating temperature range of -40°C to 85°C. A 2.5 and 5.0 volt devices are also available - SPX385-2.5, SPX385-5.0.




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