ADES1755GCB/V+

Overview

The ADES1755GCB/V+ is a 14-channel, high-voltage data acquisition system designed for battery management applications. It integrates precision analog front-end circuitry with digital interfaces to monitor individual cell voltages and temperatures in series-connected battery packs. The device supports multi-chemistry battery types and provides fault protection mechanisms including over-current, over-temperature, and over-voltage detection. Packaged in a 64-LQFP (10x10 mm) footprint, it operates within specified industrial temperature ranges and facilitates accurate state-of-charge estimation for high-voltage energy storage systems.

Feature Summary

• Integrates 14 independent channels for simultaneous high-voltage cell voltage monitoring
• Supports multi-chemistry battery configurations including lithium-ion and lithium polymer
• Includes built-in fault protection against over-current, over-temperature, and over-voltage conditions
• Provides precise temperature sensing capabilities for thermal management

Applications

• High-voltage battery pack management in electric vehicles
• Energy storage systems requiring multi-cell balancing
• Industrial battery management modules
• Hybrid electric vehicle powertrain systems

Procurement Notes

Verify the complete part number including suffixes such as 'V+' for lead-free compliance and package variant when ordering. Confirm availability status as supply constraints may affect delivery timelines. Ensure compatibility with existing board design regarding the 64-LQFP pinout and thermal requirements. Cross-reference with official Analog Devices documentation for latest revision details before finalizing procurement specifications.

Selection Notes

Select this component when designing systems requiring integrated monitoring of up to 14 series-connected cells. Consider the 64-LQFP package size for PCB layout constraints. Evaluate the need for high-voltage tolerance and multi-chemistry support. Verify that the integrated fault protection features meet safety requirements for the target application environment.

Part Context

This device belongs to the Analog Devices battery management family, specifically engineered for high-channel-count applications. It complements other fuel gauge and balancing ICs by providing comprehensive data acquisition for complex battery architectures. The integration of voltage and temperature sensing reduces external component count compared to discrete solutions.

Replacement Considerations

Check for direct substitutes like the ADES1754GCB/V+ which offers similar functionality with potentially different channel counts or feature sets. Verify pin-to-pin compatibility and software register mapping if replacing existing designs. Consult official cross-reference lists for validated alternatives.