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AD1403A Datasheet Low Cost/ Precision 2.5 V IC References

Manufacturer: Analog Devices

General Description

PRODUCT HIGHLIGHTS The AD1403 and AD1403A are improved three-terminal, low cost, temperature compensated, bandgap voltage references that provide a fixed 2.5 V output voltage for inputs between 4.5 V and 40 V.

A unique combination of advanced circuit design and laser-wafer-trimmed thin-film resistors provides the AD1403/ AD1403A with an initial tolerance of ± 10 mV and a temperature stability of better than 25 ppm/°C.

In addition, the low quiescent current drain of 1.5 mA (max) offers a clear advantage over classical Zener techniques.

Overview

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Key Features

  • Improved, Lower Cost, Replacements for Standard 1403, 1403A 3-Terminal Device: Voltage In/Voltage Out Laser Trimmed to High Accuracy: 2.500 V ؎ 10 mV (AD1403A) Excellent Temperature Stability: 25 ppm/؇ C (AD1403A) Low Quiescent Current: 1.5 mA max 10 mA Current Output Capability Low Cost Convenient Mini-DIP Package Low Cost, Precision 2.5 V IC References AD1403/AD1403A.