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M52957FP - DISTANCE DETECTION SIGNAL PROCESSING

Description

M52957FP is a semiconductor integrated circuit containing distance detection signal processing circuit for 3V supply voltage.

Features

  • STB CINT RESET SOUT 12 GND2 11 CLALV 10 HOLD 9 INT.
  • Wide supply voltage range Vcc=2.2 to 5.5V Includes clamp level switching circuit (Switch is 16 kinds by outside control) Includes standby function Includes power on RESET function Outline 16P2E-A.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MITSUBISHI ICs (AV COMMON) M52957FP DISTANCE DETECTION SIGNAL PROCESSING FOR 3V SUPPLY VOLTAGE DESCRIPTION M52957FP is a semiconductor integrated circuit containing distance detection signal processing circuit for 3V supply voltage. This device transforms each optical inflow current I1 and I2 from PSD SENSOR into the voltage, and integrates that output after doing calculation corresponds to I1/(I1+I2), and outputs it as the time data(pulse term). PSDN CHN VCC (TESTN) NC PIN CONFIGURATION (TOP VIEW) 1 2 3 16 PSDF 15 CHF 14 GND1 M52957FP 4 5 6 7 8 13 (TESTF) NC FEATURES STB CINT RESET SOUT 12 GND2 11 CLALV 10 HOLD 9 INT • • • • Wide supply voltage range Vcc=2.2 to 5.
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