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AP9107 - Analog Front-end Chip

Datasheet Summary

Description

AP9107 is an analog front-end chip especially for multi-cells Li-ion/Polymer battery pack application.

Features

  • ±6mV Cell Voltage Matching Error between eAny 2 CHs after Software Correlation.
  • Integrated Internal Balancing Circuit with 65Ω eDischarge Resistor.
  • Built-in VREF, 5.0V/5.0mA with 1%.
  • eBuilt-in Logic Transfer with Level Shift for e.

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Datasheet preview – AP9107

Datasheet Details

Part number AP9107
Manufacturer BCD
File Size 427.71 KB
Description Analog Front-end Chip
Datasheet download datasheet AP9107 Datasheet
Additional preview pages of the AP9107 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet Analog Front-end Chip for Multi-cells Li+ Battery Pack AP9107 General Description AP9107 is an analog front-end chip especially for multi-cells Li-ion/Polymer battery pack application. It includes 8-Channels analog switch, builds in passive balancing circuit for 6 channels with 65Ω discharge resistor, and linear regulator with 5mA capability which can offer low noise voltage reference for post ADC circuit. AP9107 has four logic selection inputs (A/B/C/D). When all logic pins are set low, no channel is selected and the chip is turned off with shutdown mode. The A, B, C and D selection pins are compatible with TTL/CMOS logic level, can be connected to MCU I/O port directly to select the right channel respectively.
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