The ADR45xx series of devices are high precision, low power, low noise voltage references, featuring ± 0.02% maximum initial error, excellent temperature stability and low output noise.
This family of voltage references employs a new core topology for high accuracy, while offering industry-leading temperature stability and noise performance. The devices’ low thermally induced output voltage hysteresis and low long-term output voltage drift also improve system accuracy over time and temperature variations.
A maximum operating current of 950 μA and a low dropout voltage (300 mV max) allow the device to be used in portable equipment.
ADR45xx series references are available in a wide range of output voltages, in an SOIC package, all of which are specified over the extended industrial temperature range of -40°C to +125 °C.
|Title||Content Type||File Type|
|ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550: Ultralow Noise, High Accuracy Voltage References Data Sheet (Rev 0, 04/2012) (pdf, 993 kB)||Data Sheets|
|CN0292: Completely Isolated, Robust, 4-Channel, Multiplexed Data Acquisition System for Industrial Level Signals (pdf, 500 kB)||Circuit Note|
|CN0348: 16-Bit Single-Supply Buffered Voltage Output Digital-to Analog Conversion with Less Than ±1 LSB Integral and Differential Nonlinearity (pdf, 290 kB)||Circuit Note|
|CN0277: High-Precision, 18-Bit, 5 MSPS, Low Power Data Acquisition Signal-Chain (pdf, 220 kB)||Circuit Note|
|CN-0318: 16-Bit, Linear, Ultra Stable, Low Noise, Bipolar ±10 V DC Voltage Source (pdf, 370 kB)||Circuit Note|
|Glossary of EE Terms||Glossary||HTML|
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