ADR4533ARZ-R7
数据手册.pdf超低噪声,高精度 Ultralow Noise, High Accuracy
Product Details
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
### Features and Benefits
- .
- Maximum temperature coefficient TC: 2 ppm / °C
- .
- Output noise 0.1 – 10 Hz:
< 1.66 μVp-p @ 3.3 VOUT typ
- .
- Initial output voltage error: ± 0.02% maximum
- .
- Input voltage range: 3 to 15 V
- .
- Operating temperature: -40°C to +125 °C
- .
- Output current:
+10 mA source / -10 mA sink
- .
- Low quiescent current: 950 μA max
- .
- Low dropout voltage: 300 mV@2mA
- .
- SOIC-8 package