ANALOG DEVICES LT1236ACS8-5#PBF Voltage Reference IC, 2PPm/°C, 5V, 0.05%, Series, Shunt, SOIC-8, 0°C to 70°C

LT1236 is a precision reference that combines ultralow drift and noise with excellent long-term stability and high output accuracy. The reference output will both source and sink upto 10mA and is almost totally immune to input voltage variations. This device combines both superior accuracy and temperature coefficient specifications without the use of high power, on-chip heaters. This device references are based on a buried zener diode structure which eliminates noise and stability problems with surface breakdown devices. Further, a subsurface zener exhibits better temperature drift and time stability than even the best band-gap references. It is widely used in application such as A/D and D/A converters, precision regulators, precision scales, inertial navigation systems, digital voltmeters etc.

• Output voltage temperature coefficient is 2ppm/°C typ
• Trimmed to high accuracy is 0.05% Max
• Operates in series or shunt mode
• Output sinks and sources in series mode
• Output voltage noise is 3µVP-P typ at (0.1Hz ? f ? 10Hz)
• Output voltage is 5V, 100% noise tested
• <gt/> 100dB ripple rejection
• Minimum input/output differential of 1V
• Operating temperature is 0°C to 70°C
• Packaging style is 8-lead plastic SO

Notes

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