SG Micro SGM4029
Low noise, low drift, precision voltage reference
The SGM4029 is a precision voltage reference with extreme low noise and drift. Also, this device has the ability to sink or source current at the output pin, which means that the load and line regulation of SGM4029 is good.
The temperature drift of SGM4029 is just 10ppm/℃ (MAX) and the initial accuracy of the output voltage is significant high (0.1% MAX), and these two advantages are achieved by the special internal structure. In addition, the combination of the above two advantages and the low noise ability make excellent performance for SGM4029 in data acquisition systems.
Key features
- High initial accuracy: ±0.05% (TYP), ±0.1% (MAX)
- Low noise: 3.4μVP-P/V
- High output current: ±10mA
- The low noise ability make excellent performance
Additional features
- Low temperature drift:
- -40℃ to +125℃: 5ppm/℃ (TYP), 10ppm/℃ (MAX)
- 0℃ to +85℃: 3ppm/℃ (TYP)
- -40℃ to +125℃ operating temperature range
- Available in a green SOIC-8 package
Applications
- Data-acquisition systems
- Instrumentation and test equipment
- Industrial process controls
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