LT6657BHMS8-1.25#PBF

LT6657 is a precision voltage reference that combines robust operating characteristics with extremely low drift and low noise. The high sink current capability allows operation as a negative voltage reference with the same precision as a positive reference. This part is safe under reverse battery conditions, and includes current protection when the output is short-circuited and thermal shutdown for overload conditions. A shutdown is included to allow power reduction while enabling a quick turn-on. It is widely used in application such as high temperature industrial, high resolution data acquisition systems, instrumentation and process control, automotive control and monitoring, medical equipment, shunt and negative voltage references etc.

• Initial accuracy is 0.1%
• Temperature coefficient is 3ppm/°C
• Output voltage noise is 0.5ppmP-P, 0.8ppmRMS
• Wide supply range to 40V
• Sources and sinks 10mA min
• Line regulation is 0.2ppm/V typ, load regulation is 2µV/mA typ
• Reverse supply protection, reverse output protection
• Low power shutdown is <lt/>4µA max, output voltage is 1.25V
• Thermal protection, can operate in shunt mode
• Operating temperature is –40°C to 125°C, packaging style is 8-lead plastic MSOP

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