ADBMS2952

RECOMMENDED FOR NEW DESIGNS

Battery Pack Monitor

Data Sheet (Rev. SpC) Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Part Details

Battery pack current measurement
- Buffered analog inputs
- Continuous operation option
- Lossless measurement for coulomb counting
- 1 ms update rate
- ±0.1% maximum gain error
- ±1 μV maximum offset
- Redundant implementation
Battery pack voltage measurement
- Buffered analog inputs
- Synchronous with current measurement
- Differential and single-ended mode
- Redundant implementation
10 additional voltage measurement channels
- Buffered analog inputs
- On-demand operation
- Differential and single-ended mode
- Redundant implementation

Overcurrent detection
- Triple redundancy with majority voting
- PWM output options
Built-in isoSPI
- 2 Mbps isolated serial communications
- Capacitor or transformer coupled
- Daisy-chaining option
- 4-wire SPI option
General-purpose digital IO
- Six general-purpose outputs
- Dual threshold read-back of GPOs
- Four GPIOs configurable as an I²C or SPI controller
48-Lead side-solderable QFN package
AEC-Q100 qualified
ADBMS295xWFS models developed for use in ISO 26262 applications for ASIL D

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

ADBMS2950/ADBMS2951/ADBMS2952: Battery Pack Monitors Data Sheet (Rev.SpC) 07/30/2024

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Complete documentation for the ADBMS2950/ADBMS2951/ADBMS2952 is available upon completion of a Non-Disclosure Agreement (NDA). Send your project details, company information, and contact by email to BMS_Doc_Request@analog.com. Additional support is available from your Analog Devices local sales.

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADBMS2952WCCSZ	48-Lead Plastic Side Wettable QFN (7mm × 7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADBMS2952WCCSZ-RL	48-Lead Plastic Side Wettable QFN (7mm × 7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Sep 18, 2024 - 24_0157 ADBMS295x Data Sheet Revision
		PCN24_0157_Form Material_Report Delta Qualification Matrix Revised Datasheet Specification
ADBMS2952WCCSZ
ADBMS2952WCCSZ-RL
Jul 26, 2023 - 23_0130 Data Sheet Revision ADBMS2950/ADBMS2951/ADBMS2952
		PCN23_0130_Form Material_Report Delta Qualification Matrix Revised Datasheet Specification
ADBMS2952WCCSZ
ADBMS2952WCCSZ-RL

This is the most up-to-date revision of the Data Sheet.

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