The ADR4550BRZ is a High Accuracy 5.0V Voltage Reference features ±0.02% maximum initial error, excellent temperature stability and low output noise. This voltage reference uses an innovative core topology to achieve high accuracy while offering industry-leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long-term output voltage drift of the devices also improve system accuracy over time and temperature variations. A maximum operating current of 950µA and a maximum low dropout voltage of 300mV allow the devices to function very well in portable equipment. This combination of features makes the ADR4550 ideally suited for precision signal conversion applications in precision data acquisition systems, high resolution data converters and medical applications.
● Maximum temperature coefficient
● <1µVp-p Output noise (0.1 to 10Hz) at VOUT of 2.048V typical
● ±0.02% Maximum initial output voltage error
● Input voltage range (3 to 15V)
● Output current (+10mA source/-10mA sink)
● Low quiescent current (950µA (maximum))
● Low dropout voltage (300mV at 2mA (VOUT >=3V))
●ESD sensitive device, take proper precaution while handling the device.
