LTC2908IDDB-B1#TRMPBF

Supervisors Overview

The LTC2908IDDB-B1#TRMPBF is a precision six-input supply monitor manufactured by Analog Devices Inc. It operates within an industrial temperature range of -40°C to +85°C and is housed in an 8-lead DFN package with an exposed pad. The device features active-low open-drain outputs for each monitored channel, providing system supervision for multiple voltage rails simultaneously.

Supervisors Feature Summary

• Provides simultaneous monitoring of up to six independent power supply inputs
• Features active-low open-drain output drivers for flexible logic interfacing
• Designed for high precision voltage supervision in compact surface-mount packages

Supervisors Applications

• Systems requiring precise monitoring of multiple supply voltages
• Compact multi-rail power management solutions
• Industrial equipment needing reliable voltage supervision

Supervisors Procurement Notes

Verify the specific suffix B1 against the official datasheet to confirm the exact threshold voltages for all six channels. Confirm the operating temperature grade matches the design requirements. Ensure the DFN-8 package footprint aligns with the PCB layout specifications before finalizing procurement.

Supervisors Selection Notes

Select this component when a single IC must supervise six distinct voltage rails. Verify that the required threshold voltages match the fixed options provided in the B1 variant. Consider the open-drain output configuration for compatibility with the target system logic levels.

Supervisors Part Context

This part belongs to the LTC2908 family of precision six-input supply monitors. It shares the core architecture with other variants like the CDDB and IDDB series, differing primarily in temperature rating and specific threshold configurations. The family targets applications requiring consolidated voltage supervision.

Supervisors Replacement Considerations

Consult the manufacturer's cross-reference data for verified substitutes. Ensure any replacement maintains the six-channel input capability and compatible package dimensions.