ADR435
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ADR435

Ultralow Noise XFET® Voltage References with Current Sink and Source Capability

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Info: : PRODUCTION tooltip
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Part Details
Part Models 10
1ku List Price Starting From $3.84
Features
  • Low noise (0.1 Hz to 10.0 Hz): 3.5 μV p-p @ 2.500 V output
  • No external capacitor required
  • Low temperature coefficient
    • A Grade: 10 ppm/°C maximum
    • B Grade: 3 ppm/°C maximum
  • Load regulation: 15 ppm/mA
  • Line regulation: 20 ppm/V
  • Wide operating range
    • ADR435: 7.0 V to 18 V
  • High output source and sink current: 30 mA and −20 mA
  • Wide temperature range: −40°C to +125°C
    ADR435-EP supports defense and aerospace applications (AQEC standard)
    • Download ADR431-EP/ADR434-EP/ADR435-EP data sheet (pdf)
    • Military temperature range (−55°C to +125°C)
    • Controlled manufacturing baseline
    • One assembly/test site
    • One fabrication site
    • Enhanced product change notification
    • Qualification data available on request
    • V62/11602 DSCC Drawing Number
Additional Details
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The ADR430/ADR431/ADR433/ADR434/ADR435 series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ADR435 is minimized.

The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.

The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.

The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.

Applications

  • Precision data acquisition systems
  • High resolution data converters
  • Medical instruments
  • Industrial process control systems
  • Optical control circuits
  • Precision instruments
Part Models 10
1ku List Price Starting From $3.84

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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ADR435ARMZ-REEL7
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ADR435ARZ
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ADR435ARZ-REEL7
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ADR435BRMZ
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ADR435BRMZ-R7
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ADR435BRZ
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ADR435BRZ-REEL7
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ADR435TRZ-EP
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ADR435TRZ-EP-R7
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Product Lifecycle

PCN

Oct 26, 2015

- 15_0176

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

ADR435ARMZ

PRODUCTION

ADR435ARMZ-REEL7

PRODUCTION

ADR435BRMZ

PRODUCTION

ADR435BRMZ-R7

PRODUCTION

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Jul 20, 2012

- 12_0105

Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor

ADR435ARZ

PRODUCTION

ADR435ARZ-REEL7

PRODUCTION

ADR435BRZ

PRODUCTION

ADR435BRZ-REEL7

PRODUCTION

Filter by Model

reset

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Part Models

Product Lifecycle

PCN

Oct 26, 2015

- 15_0176

arrow down

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

ADR435ARMZ

PRODUCTION

ADR435ARMZ-REEL7

PRODUCTION

ADR435BRMZ

PRODUCTION

ADR435BRMZ-R7

PRODUCTION

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Jul 20, 2012

- 12_0105

arrow down

Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor

ADR435ARZ

PRODUCTION

ADR435ARZ-REEL7

PRODUCTION

ADR435BRZ

PRODUCTION

ADR435BRZ-REEL7

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Reference Designs

Reference Designs 6

Single-Ended-to-Differential ADC Driver

Precision, Low Power, Single-Supply, Fully Integrated Differential ADC Driver for Industrial-Level Signals

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CN0180

Precision, Low Power, Single-Supply, Fully Integrated Differential ADC Driver for Industrial-Level Signals

CN0180

Circuits from the lab

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Precision, Low Power, Single-Supply, Fully Integrated Differential ADC Driver for Industrial-Level Signals

Features and Benefits

  • Industrial input voltage levels up to ±10V
  • Singled ended to differential interface to 18-bit SAR converter
  • Low power, total less than 22 mW
  • Single supply 5V rail
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

zip

282 kB

High Performance, 18-Bit ADC Front End

18-Bit, 250 kSPS Data Acquisition System Optimized for AC Performance

High Common-Mode Voltage Bidirectional Isolated Current Monitor

Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection

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CN0240

Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection

CN0240

Circuits from the lab

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Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection

Features and Benefits

  • +/- 270 V common mode voltage
  • Creates isolated supply for digital control
  • 1% accuracy, bidirectional current monitor system
  • Galvanic isolation protects processor
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

zip

911 kB

Parametric Measurement Unit and Supporting Comp

Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC

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CN0104

Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC

CN0104

Circuits from the lab

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Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC

Features and Benefits

  • Quad Parametic Measurement Unit Services 4 DUTs
  • Designed for ATE Applications
  • Optimized for High Precision
View Detailed Reference Design external link
System Circuit Diagram of Low Power AD8641 Amplifier Driving the AD7988-1 ADC

16-Bit, 100k SPS Low Power Data Acquisition System Optimized for Sub-Nyquist Input Signals Up to 1 kHz

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cn0306

16-Bit, 100k SPS Low Power Data Acquisition System Optimized for Sub-Nyquist Input Signals Up to 1 kHz

cn0306

Circuits from the lab

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16-Bit, 100k SPS Low Power Data Acquisition System Optimized for Sub-Nyquist Input Signals Up to 1 kHz

Features and Benefits

  • 16-bit 100kSPS SAR ADC system
  • Optimum low power drive amplifier
  • Input signals up to 1kHz
View Detailed Reference Design external link

Design & Integration Tools

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zip

1807 kB

Simplified Receiver Subsystem for Magnitude and Phase Measurements

RF-to-Bits Solution Offers Precise Phase and Magnitude Data to 6 GHz

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CN0374

RF-to-Bits Solution Offers Precise Phase and Magnitude Data to 6 GHz

CN0374

Circuits from the lab

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RF-to-Bits Solution Offers Precise Phase and Magnitude Data to 6 GHz

Features and Benefits

  • Precise Magnitude and Phase Measurements to 6GHz
  • Small PCB Footprint
View Detailed Reference Design external link

Design & Integration Tools

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ZIP

2.6 M

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