Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference
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 allows 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.
- Precision data acquisition systems
- High-resolution data converters
- High-precision measurement devices
- Industrial instrumentation
- Medical devices
- Automotive battery monitoring
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This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.