LT1236CCS8-10#TRPBF

Voltage Reference Overview

The LT1236CCS8-10#TRPBF is a precision voltage reference from Analog Devices, featuring a 10V output in an 8-lead plastic SOIC package. It utilizes a buried zener diode structure for ultra-low drift and noise with excellent long-term stability. The device operates within the industrial temperature range of 0°C to +70°C. Key electrical specifications include a maximum initial accuracy of 0.1%, a temperature coefficient of 10 ppm/°C, and a maximum supply current of 1.5 mA. It supports both series and shunt modes with input voltages up to 40V.

Voltage Reference Feature Summary

• Combines ultra-low drift and noise with high output accuracy using a buried zener diode structure
• Operates effectively in both series and shunt regulator configurations
• Features a dedicated trim pin for precise output voltage adjustment
• Provides robust ripple rejection and immunity to input voltage variations

Voltage Reference Applications

• A/D and D/A converters
• Precision regulators
• Inertial navigation systems
• Digital voltmeters

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the CC grade meets the required 0.1% accuracy and 10 ppm/°C temperature coefficient specifications for your application. Ensure the industrial temperature range of 0°C to +70°C aligns with your operational environment requirements before finalizing procurement.

Voltage Reference Selection Notes

Select this component when a stable 10V reference is needed with moderate precision requirements suitable for industrial environments. The CC grade offers a balance of performance and cost compared to higher-grade options. Consider the SOIC-8 package for surface-mount assembly needs. Verify that the 1.5mA maximum supply current fits within your system's power budget constraints.

Voltage Reference Part Context

This part belongs to the LT1236 family of precision references known for superior accuracy without on-chip heaters. The CS8 designation identifies the 8-lead plastic SOIC package variant. The 'C' suffix denotes the commercial/industrial temperature grade, while the '10' specifies the 10V nominal output voltage. This family is designed to replace older three-terminal references with improved stability characteristics.

Voltage Reference Replacement Considerations

The datasheet notes pin compatibility with AD586 and AD586 equivalents. Verify functional equivalence regarding thermal regulation effects and hysteresis if substituting other brands. Ensure the replacement maintains the buried zener architecture for similar low-noise performance.