| Part No.： | ADBMS2951 |
| Page： | 2 Pages |
| Size： | 179 KB |
| Manufacturer： | Analog Devices, Inc. |
| Logo： |  |
| Views： | 0 |
| Update Time： | 2025-02-08 16:51:48 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| ADBMS2951WCCSZ | Tray | 260 | － | 3 | 48 | -40°C ~ 125°C | 48-Lead Plastic Side Wettable QFN (7mm × 7mm) | |
| ADBMS2951WCCSZ-RL | Reel | 2500 | － | 3 | 48 | -40°C ~ 125°C | 48-Lead Plastic Side Wettable QFN (7mm × 7mm) |
The ADBMS2951 is a link monitor for electrical and hybrid vehicles, and other current or voltage sense applications.
The ADBMS2951 feature a total of 12 internally buffered high impedance inputs for measuring voltages from external sensors or resistor dividers, enabling measurement of pack voltages, temperatures, HV-Link voltages, chassis isolation, and the supervision of the state of contactors and fuses.
Six digital outputs (GPOs) supporting open-drain or push-pull can be used to control high voltage transistors to disconnect external resistor dividers. Four digital GPIOs also allow operation as an I2C or SPI controller interface to address an external EEPROM or other serial peripherals.
The built-in serial interface of the ADBMS2951 can be configured for SPI or isolated isoSPI communication to the host. An additional isoSPI port allows to connect a daisy-chain of the ADBMS2951 devices; optionally extended with the ADBMS683x cell monitors.