ADR3412
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ADR3412

Micro-Power, High-Accuracy 1.2V Voltage Reference.

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $1.09
Features
  • Initial accuracy: ± 0.1%
  • Max. temp. coefficient: 8 ppm / °C
  • Operating temperature: −40°C – +125 °C
  • Output current: +10 mA source / −3 mA sink
  • Low quiescent current: 100 μA (max)
  • Low dropout voltage: 250 mV @ 2 mA
  • Output noise (0.1 – 10 Hz): <10 μVp-p at 1.2 V (typical)
  • 6-lead SOT-23
Additional Details
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The ADR3412 / ADR3420 / ADR3425 / ADR3430 / ADR3433 / ADR3440 / ADR3450 are low-cost, low-power, high precision voltage references, featuring ± 0.1% initial accuracy, low operating current and low output noise in a small SOT23 package. For high accuracy, output voltage and temperature coefficient are trimmed digitally during final assembly using Analog Devices’ proprietary Digi-Trim® technology.

Stability and reliability are further improved by the devices’ low output voltage hysteresis and low long-term output voltage drift.

Furthermore, the low operating current of the device (100 μA max) facilitates usage in low-power devices, while its low output noise helps maintain signal integrity in critical signal processing systems.

These CMOS are available in a wide range of output voltages, all of which are specified over the industrial temperature range of −40°C to +125 °C.

APPLICATIONS

  • Precision data acquisition systems
  • Industrial instrumentation
  • Medical devices
  • Battery-powered devices
Part Models 2
1ku List Price Starting From $1.09

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADR3412ARJZ-R2
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ADR3412ARJZ-R7
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Product Lifecycle

PCN

Aug 16, 2017

- 16_0291

CANCELLED: Addition of Amkor Philippines as Alternate Assembly Site for 5L, 6L and 8L SOT23 Chip-On-Lead Packages

Feb 4, 2010

- 10_0009

Halogen Free Material Change for SOT_23 Products

Filter by Model

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Part Models

Product Lifecycle

PCN

Aug 16, 2017

- 16_0291

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CANCELLED: Addition of Amkor Philippines as Alternate Assembly Site for 5L, 6L and 8L SOT23 Chip-On-Lead Packages

Feb 4, 2010

- 10_0009

arrow down

Halogen Free Material Change for SOT_23 Products

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-CN0357-ARDZ

Arduino Compatible Electrochemical Gas Detection Circuit (CN0357)

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EVAL-CN0357-ARDZ

Arduino Compatible Electrochemical Gas Detection Circuit (CN0357)

Arduino Compatible Electrochemical Gas Detection Circuit (CN0357)

Features and Benefits

  • Form Factor Compatible with Arduino
  • Programmable for multiple other gases
  • Resolution down to 1ppm
  • Low power, single supply operation

Product Detail

CN0357 single-supply, low noise, portable gas detector circuit using an electrochemical sensor. The Alphasense CO-AX carbon monoxide sensor is used in this example. Electrochemical sensors offer several advantages for instruments that detect or measure the concentration of many toxic gases. Most sensors are gas specific and have usable resolutions under one part per million (ppm) of gas concentration.
Tools & Simulations

Tools & Simulations 1

Reference Designs

Reference Designs 4

Dual Gas Sensor Simplified Schematic

Dual Electrochemical Gas Sensor with Temperature Compensation

Multichannel K Type Thermocouple Measurement System

Low Power Multichannel Thermocouple Measurement System with Cold Junction Compensation

Low Noise Gas Detector Circuit

Low Noise, Single-Supply, Toxic Gas Detector, Using an Electrochemical Sensor with Programmable Gain TIA for Rapid Prototyping

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CN0357

Low Noise, Single-Supply, Toxic Gas Detector, Using an Electrochemical Sensor with Programmable Gain TIA for Rapid Prototyping

CN0357

Circuits from the lab

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Low Noise, Single-Supply, Toxic Gas Detector, Using an Electrochemical Sensor with Programmable Gain TIA for Rapid Prototyping

Features and Benefits

  • Complete electrochemical sensor 
  • Low power 
  • Single Supply
View Detailed Reference Design external link

Design & Integration Tools

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1253 kB

ADuCM360 Controlling 4 mA-to-20 mA Loop-Based Temperature Monitor Circuit

14-Bit, 4-20 mA, Loop Powered, Thermocouple Temperature Measurement System Using ARM Cortex-M3

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CN0319

14-Bit, 4-20 mA, Loop Powered, Thermocouple Temperature Measurement System Using ARM Cortex-M3

CN0319

Circuits from the lab

tooltip Info:Circuits from the lab
14-Bit, 4-20 mA, Loop Powered, Thermocouple Temperature Measurement System Using ARM Cortex-M3

Features and Benefits

  • 4-20mA thermocouple temperature monitor
  • Cold junction compensation
  • Loop powered
View Detailed Reference Design external link

Design & Integration Tools

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1365 kB

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