ZSSC1750 / ZSSC1751 Data Acquisition System Basis Chip

PublishTime：2020-06-09

The ZSSC1750 and ZSSC1751 are System Basis Chips (SBCs) with a dual-channel ADC for battery sensing/management in automotive, industrial, and medical systems. The ZSSC1750 and ZSSC1751 feature an SPI interface; in addition, the ZSSC1750 has an integrated LIN 2.1 transceiver.

One of the two input channels measures the battery current IBAT via the voltage drop at the external shunt resistor. The second channel measures the battery voltage VBAT and the temperature.
By simultaneously measuring VBAT and IBAT, it is possible to determine dynamically the internal resistance of the battery, Rdi, which is correlated with the state-of-health (SOH) of the battery. By integrating IBAT, it is possible to determine the state-of-charge (SOC) and the state-of-function (SOF) of the battery.
During Sleep Mode, the system makes periodic measurements to monitor the discharge of the battery. Measurement cycles are controlled by user software and include various wake-up conditions. The ZSSC1750/51 is optimized for ultra-low power consumption drawing only 60μA or less in this mode.

Brand of Product：	IDT
Part#：	ZSSC1750 、 ZSSC1751 、 ZSSC1750EA3R 、 ZSSC1751EA3R 、 ZSSC1750KIT 、 ZSSC175x More Part#
Product Category：	Evaluation Kit 、 modular evaluation and development 、 Data Acquisition System Basis Chip More
Application：	[ Intelligent battery monitoring in automotive applications ][ start/stop systems, e-bikes, scooters, and e-carts ][ Battery monitoring in Industrial, medical and photovoltaic applications ][ High precision data acquisition ] More
Data Type：	Datasheet More
Safety & Environment Standards：	ESD(CDM,AEC Q 100-011,±500V) 、 ESD(CDM,AEC Q 100-011,±750V) 、 ESD(HBM,AEC Q 100-002,±2kV) 、 ESD(IEC 61000-4-2,±6kV) More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	AEC-Q100 More
Package：	PQFN36
Language：	English Chinese Chinese and English Japanese
Date of Creation：	April 20, 2016
Version Number：	Revision 1.00
Data Encoding：
Data Size：	4.6 MB

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