LT1236BIN8-5#PBF

Voltage Reference Overview

The LT1236BIN8-5#PBF is a precision voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 5V with an initial accuracy of ±0.05%. The device features a maximum temperature coefficient of 5ppm/°C and operates within an industrial temperature range of -40°C to +85°C. It is housed in an 8-lead PDIP package (N8). The reference supports both series and shunt modes, sourcing and sinking up to 10mA. Key electrical specifications include a maximum input voltage of 40V, a typical supply current of 1.2mA, and low noise characteristics.

Voltage Reference Feature Summary

• Combines ultra-low drift and noise with excellent long-term stability using a buried zener diode structure.
• Capable of operating in either series or shunt mode while maintaining high precision characteristics.
• Features a trim pin for output voltage adjustment to minimize interaction with temperature coefficient shifts.

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix BIN8 corresponds to the B-grade accuracy, Industrial temperature range, and N8 PDIP package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage differentials remain within specified limits to prevent thermal regulation effects during operation.

Voltage Reference Selection Notes

Select this component when system accuracy requires a stable 5V reference with low temperature drift over industrial conditions. The B-grade specification offers a balance between cost and performance compared to A-grade units. Consider the available trim functionality if precise voltage calibration is required for the application environment.

Voltage Reference Part Context

This part belongs to the LT1236 family of precision references from Analog Devices. The family utilizes a buried zener technology to achieve superior stability and lower noise compared to standard band-gap references. The LT1236 is designed to replace older generation references while offering improved performance metrics in a compact footprint suitable for various analog signal processing circuits.

Voltage Reference Replacement Considerations

LT1236BCN8-5#PBF

Voltage Reference FAQ

Can the LT1236BIN8-5#PBF operate as a shunt regulator?

Yes, the device can be used as a shunt regulator (two-terminal zener) with the same precision characteristics as its three-terminal series connection mode.

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

The TRIM pin allows for output voltage adjustment. For the LT1236-5, it enables trimming while minimizing shifts in the output temperature coefficient when used with the recommended external resistor network.