Analog Devices Inc. ADR45xx Voltage References are high precision, low power voltage references. The series offers a ±0.02% maximum initial error, excellent temperature stability, and low output noise. The ADR45xx Voltage References feature a core topology that delivers high accuracy as well as industry-leading noise performance and temperature stability. The voltage references improve system accuracy over time and temperature variations with its low thermally induced output voltage hysteresis and low long-term output voltage. With a maximum operating current of 950μA, the ADR45xx series is well suited for use in portable equipment. Analog Devices Inc. ADR45xx Voltage References are available in a wide range of output voltages with an extended industrial temperature range of -40°C to +125°C.
2ppm/°C maximum temperature coefficient (TCVOUT)
0.1Hz to 10Hz output noise
Less than 1.μVp-p at VOUT of 2.048V typ.
±0.02% maximum initial output voltage error
3V to 15V input voltage range
-40°C to +125°C operating temperature range
+10mA source / -10mA sink output current
950μA (maximum) quiescent current
300mV at 2mA (VOUT≥3V) dropout voltage
Precision data acquisition systems
High-resolution data converters
High-precision measurement devices
Automotive battery monitoring
Analog Devices Inc. ADR44x XFET Voltage References
Ultra-low noise, LDO XFET® Voltage References with Current Sink and Source.
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