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ANALOG DEVICES  AD780ARZ  Voltage Reference, High Precision, Series - Programmable, AD780 Series, 2.5V, 3V, NSOIC-8

ANALOG DEVICES AD780ARZ
Technical Data Sheet (401.65KB) EN See all Technical Docs

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Product Overview

The AD780ARZ is an ultrahigh precision band gap Voltage Reference that provides a 2.5 or 3V output from inputs between 4 and 36V. Low initial error and temperature drift combined with low output noise and the ability to drive any value of capacitance make this the ideal choice for enhancing the performance of high resolution analogue-to-digital converters (ADCs) and digital-to-analogue converters (DACs) and for any general-purpose precision reference application. A unique low headroom design facilitates a 3V output from a 5V 10% input, providing a 20% boost to the dynamic range of an ADC over performance with existing 2.5V references. This is a pin compatible performance upgrade for the LT1019(A)-2.5. The latter is targeted toward low power applications.
  • 3ppm/°C Maximum ultralow drift
  • 100nV/√Hz Low noise
  • Noise reduction capability
  • 1mA Maximum low quiescent current
  • Output trim capability
  • Plug-in upgrade for present references
  • Temperature output pin
  • Series or shunt mode operation
Product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD.

 

Product Information

Product Range:
AD780 Series
Voltage Reference Type:
Series - Programmable
Reference Voltage:
2.5V, 3V
Initial Accuracy:
5mV
Temperature Coefficient:
± 7ppm/°C
Voltage Reference Case Style:
NSOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Automotive Qualifications Standard:
-
Reference Voltage Tolerance:
5 mV
MSL:
MSL 1 - Unlimited
Input Voltage:
4V to 36V
Input Voltage Min:
4 V
Input Voltage Max:
36 V
Reference Volts:
2.5 V
SVHC:
No SVHC (17-Dec-2015)
Topology:
Series

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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Voltage Reference, High Precision, Series - Programmable, AD780 Series, 2.5V, 3V, NSOIC-8

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Voltage Reference, High Precision, Series - Programmable, AD780 Series, 2.5V, 3V, NSOIC-8

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Voltage Reference, High Precision, Series - Programmable, AD780 Series, 2.5V, 3V, NSOIC-8

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