ANALOG Manuals

ADR280 is a 1.2V ultralow power, high PSRR voltage reference with precision output, excellent line regulation, and high power supply ripple rejection. It is designed for applications such as GSM, GPRS, and 3G mobile stations.

This document introduces the ADR01/ADR02/ADR03/ADR06, which are four ultracompact and precision voltage reference products. These products are characterized by low temperature coefficient, high initial accuracy, no external capacitor required, low noise, wide operating range, high output current, and wide temperature range. They are suitable for precision data acquisition systems, high resolution converters, industrial process control systems, precision instruments, and PCMCIA cards.

This document describes the features and characteristics of the ADR420/ADR421/ADR423/ADR425 series of ultraprecision, low noise, XFET voltage references.

The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low-power consumption.

The ADR390/ADR391/ADR392/ADR395 series of precision voltage references feature low power and low noise with shutdown, making them ideal for battery-powered instrumentation, portable medical instrumentation, data acquisition systems, industrial process controls, and automotive applications.

The ADR293 is a low noise, micropower precision voltage reference that utilizes an XFET® technology.

This document describes the features and characteristics of the ADR291/ADR292 series low noise micropower 2.5 V and 4.096 V precision voltage references.

AD1582/AD1583/AD1584/AD1585 is a micropower, precision series mode voltage reference with a range of 2.5 V to 5.0 V. It features series reference, low quiescent current, high current output capability, wide supply range, wideband noise, and is suitable for various applications.

The AD1580 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.225 V output for input currents between 50 μA and 10 mA, with an initial accuracy of ±0.1% maximum.

ref19x series precision micropower low dropout voltage references

The AD780 is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V. Low initial error and temperature drift combined with low output noise and the ability to drive any value of capacitance make the AD780 an ideal reference voltage source for a variety of applications.

The AD6801 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise performance. Trimming of the high stability thin-film resistors is performed for initial accuracy and temperature coefficient, resulting in low errors over temperature.

The REF03 precision voltage reference provides a stable 2.5 V output, with minimal change for variations in supply voltage, ambient temperature, or loading conditions. Single-supply operation over an input voltage range of 4.5 V to 33 V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. Primarily targeted at price sensitive applications, the REF03 is available in plastic PDIPs and surface-mount small outline plastic pac

REF43 is a low power precision reference providing a stable 2.5 V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required.

The ADR3412/3420/3425/3430/3433/3440/3450 are a series of low-cost, low-power, high-precision voltage references from Analog Devices. The devices feature ±0.1% initial accuracy, low operating current and low output noise in a small SOT23 package. They are suitable for use in precision data acquisition systems, high-resolution data converters, industrial instrumentation, medical devices, automotive control systems and battery-powered devices.