ADR3512
Info : RECOMMENDED FOR NEW DESIGNS
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ADR3512

Micropower, High Accuracy Voltage Reference 


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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 1
1ku List Price Starting From $3.83
Features
  • Maximum temperature coefficient:
    • 4 ppm/°C (C grade, −40°C to +85°C) 
  • Low long-term drift (LTD):
    30 ppm (initial 1 khr typical) 
  • Initial output voltage error: ±0.1% (maximum) 
  • Operating temperature range: −40°C to +125°C 
  • Output current: +10 mA source/−3 mA sink
  • Low quiescent current:
    100 µA (maximum) 
  • Low dropout voltage:
    1.15 V at 2 mA 
  • Output voltage noise (0.1 Hz to 10 Hz): 8 µV p-p (typical) 
  • Qualified for automotive applications 
Additional Details
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The ADR3512 is a low cost, low power, high precision CMOS voltage reference, featuring a maximum temperature coefficient (TC) of 4 ppm/°C (C grade, −40°C to +85°C), low operating current, and low output noise in an 8-lead MSOP package. For high accuracy, the output voltage and temperature coefficient are trimmed digitally during final assembly using the Analog Devices, Inc., patented DigiTrim® technology.  

The low output voltage hysteresis and low long-term output voltage drift improve lifetime system accuracy. 

This CMOS reference is specified over the automotive temperature range of −40°C to +125°C. 

APPLICATIONS

  • Automotive battery monitors
  • Portable instrumentation
  • Process transmitters
  • Remote sensors
  • Medical instrumentation
Part Models 1
1ku List Price Starting From $3.83

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADR3512WCRMZ-R7
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Jul 19, 2017

- 15_0176

Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines

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