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ZSSC1750

IDT
Part Number ZSSC1750
Manufacturer IDT
Description Data Acquisition System Basis Chip
Published Mar 13, 2017
Detailed Description Data Acquisition System Basis Chip ZSSC1750 / ZSSC1751 Datasheet Brief Description The ZSSC1750 and ZSSC1751 are Syste...
Datasheet PDF File ZSSC1750 PDF File

ZSSC1750
ZSSC1750


Overview
Data Acquisition System Basis Chip ZSSC1750 / ZSSC1751 Datasheet Brief Description 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 stateof-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 controlle...



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