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HD49338NP Datasheet Cds/pga & 12-bit A/d Converter

Manufacturer: Renesas

Overview: HD49338NP/HNP CDS/PGA & 12-bit A/D Converter REJ03F0113-0200 Rev.2.

General Description

The HD49338NP/HNP is a CMOS IC that provides CDS-PGA analog processing (CDS/PGA) suitable for CCD camera digital signal processing systems together with a 12-bit A/D converter in a single chip.

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Functions • • • • • • • Correlated double sampling PGA Offset pensation Serial interface control 12-bit ADC Operates using only the 3 V voltage Corresponds to switching mode of power dissipation and operating frequency Power dissipation: 150 mW (Typ), maximum frequency: 36 MHz Power dissipation: 100 mW (Typ), maximum frequency: 25 MHz • ADC direct input mode • Y-IN direct input mode • QFP 48-pin package

Key Features

  • Suppresses low-frequency noise output from CCD by the S/H type correlated double sampling.
  • The S/H response frequency characteristics for the reference level can be adjusted using values of external parts and registers.
  • High sensitivity is achieved due to the high S/N ratio and a wide coverage provided by a PG amplifier.
  • Feedback is used to compensate and reduce the DC offsets including the output DC offset due to PGA gain change and the CCD offset in the.

More Datasheets from Renesas

Part Number Description
HD49338F CDS/PGA & 12-bit A/D Converter
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HD49330AF CDS/PGA & 12-bit A/D Converter
HD49330AHF CDS/PGA & 12-bit A/D Converter
HD49334A CDS/PGA & 10-bit A/D Converter
HD49334AF CDS/PGA & 10-bit A/D Converter
HD49334AHF CDS/PGA & 10-bit A/D Converter
HD49335F CDS/PGA AND 10-bit A/D TG Converter
HD49335HF CDS/PGA AND 10-bit A/D TG Converter

HD49338NP Distributor