ZSSC1750 / ZSSC1751 Data Acquisition System Basis Chip DATA SHEET

PublishTime：2020-05-13

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 I_BAT via the voltage drop at the external shunt resistor. The second channel measures the battery voltage V_BAT and the temperature. By simultaneously measuring V_BAT and I_BAT, 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 I_BAT, 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 usersoftware 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 More Part#
Product Category：	Evaluation Kit 、 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 acquisit ] More
Data Type：	Datasheet More
Safety & Environment Standards：	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：
Data Encoding：
Data Size：	282 KB

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