ADR4550ARZ

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. APPLICATIONS Precision data acquisition systems High-resolution data converters High-precision measurement devices Industrial instrumentation Medical devices Automotive battery monitoring

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