LT1236CCS8-10#PBF

Voltage Reference Overview

The LT1236CCS8-10#PBF is a precision voltage reference manufactured by Analog Devices Inc. It provides a nominal output of 10V with an initial accuracy of 0.1% and a maximum temperature coefficient of 15 ppm/°C. The device operates within an industrial temperature range of 0°C to +70°C and utilizes an SOIC-8 surface-mount package. Electrical characteristics include a maximum supply current of 1.5 mA, a minimum shunt current of 1.1 mA, and a maximum shunt current capability of 10 mA. The maximum input voltage rating is 40 V.

Voltage Reference Feature Summary

• Utilizes a buried zener diode structure for superior noise performance and long-term stability compared to standard band-gap references.
• Capable of sourcing and sinking up to 10mA in series mode while maintaining high precision immunity to input voltage variations.
• Designed to minimize thermal regulation effects and temperature-induced hysteresis without requiring high-power on-chip heaters.

Voltage Reference Applications

• A/D and D/A Converters
• Precision Regulators
• Inertial Navigation Systems

Voltage Reference Procurement Notes

Verify the specific suffix 'CC' corresponds to the required 0.1% accuracy and 15 ppm/°C temperature coefficient specifications. Confirm the S8 package designation matches the intended PCB footprint. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity and revision status before procurement.

Voltage Reference Selection Notes

Select this component when a 10V precision reference is required with moderate accuracy (0.1%) suitable for industrial environments. The SOIC-8 package facilitates surface-mount assembly. Consider the 15 ppm/°C drift specification against system error budgets. Verify that the 1.5 mA supply current and 10 mA load handling capabilities align with the power constraints and drive requirements of the application circuit.

Voltage Reference Part Context

This component belongs to the LT1236 family of precision references from Analog Devices. The family includes variants with different accuracy grades (A, B, C) and operating temperature ranges (Industrial, Extended). The CS8 suffix indicates the specific plastic SOIC-8 surface-mount package configuration used for this particular unit.

Voltage Reference Replacement Considerations

LT1236BCS8-10#PBF

Voltage Reference FAQ

Can the LT1236CCS8-10#PBF operate as a two-terminal shunt regulator?

Yes, the datasheet confirms the 10V version can be used as a shunt regulator (two-terminal zener) with the same precision characteristics as the three-terminal connection.

What is the purpose of the TRIM pin on this device?

The LT1236-10 features a trim pin designed to adjust the output voltage. It has an impedance of approximately 12kΩ and allows for fine-tuning the output using external components like potentiometers.