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CCD 和 CIS 成像 AFE

VSP2582

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适用于 CCD 传感器的 12 位 36MSPS 单通道 AFE

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VSP2582

已停产
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产品详情

Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 36 Gain (min) (dB) -9 Gain (max) (dB) 35 Pd (typ) (mW) 85 Supply voltage (max) (V) 3.3 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
Resolution (Bits) 12 Number of channels 1 Sample rate (Msps) 36 Gain (min) (dB) -9 Gain (max) (dB) 35 Pd (typ) (mW) 85 Supply voltage (max) (V) 3.3 Operating temperature range (°C) -25 to 85 Output data format CMOS Parallel Rating Catalog
VQFN (RHH) 36 36 mm² 6 x 6 VQFNP (RHN) 36 36 mm² 6 x 6
  • CCD Signal Processing:
    • 36-MHz Correlated Double Sampling (CDS)
  • 12-Bit Analog-to-Digital Conversion:
    • 36-MHz Conversion Rate
    • No Missing Codes Ensured
  • 78-dB Input-referred SNR (at CDS Gain 0 dB)
  • Programmable Black Level Clamping
  • Programmable Gain Amp (PGA):
    –9 dB to +35 dB, –3 dB to +9 dB
    by Analog Front Gain (CDS)
    –6 dB to +26 dB by Digital Gain
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 85 mW at 3.0 V and 36 MHz,
      1 mW in Standby Mode
  • QFN-36 Package

All trademarks are the property of their respective owners.
  • CCD Signal Processing:
    • 36-MHz Correlated Double Sampling (CDS)
  • 12-Bit Analog-to-Digital Conversion:
    • 36-MHz Conversion Rate
    • No Missing Codes Ensured
  • 78-dB Input-referred SNR (at CDS Gain 0 dB)
  • Programmable Black Level Clamping
  • Programmable Gain Amp (PGA):
    –9 dB to +35 dB, –3 dB to +9 dB
    by Analog Front Gain (CDS)
    –6 dB to +26 dB by Digital Gain
  • Portable Operation:
    • Low Voltage: 2.7 V to 3.6 V
    • Low Power: 85 mW at 3.0 V and 36 MHz,
      1 mW in Standby Mode
  • QFN-36 Package

All trademarks are the property of their respective owners.

The VSP2582 is a complete mixed-signal processing IC for digital cameras that provides correlated double sampling (CDS) and analog-to-digital conversion (ADC) for the output of charge-coupled device (CCD) array. The CDS extracts video information of the pixels from the CCD signal, and the ADC converts it to a digital signal. For varying illumination conditions, –9 dB to +35 dB very stable gain control is provided. This gain control is linear in dB. Input signal clamping and offset correction of the input CDS are also provided.

Offset correction is performed by an Optical Black (OB) level calibration loop, and held at a calibrated black level clamping for an accurate black level reference. Additionally, the black level is quickly recovered after a gain change.

The VSP2582 is available in a QFN-36 package, and operates from a single +3 V supply. The RHH package features an exposed thermal pad, resulting in substantially improved thermal performance.

The VSP2582 is a complete mixed-signal processing IC for digital cameras that provides correlated double sampling (CDS) and analog-to-digital conversion (ADC) for the output of charge-coupled device (CCD) array. The CDS extracts video information of the pixels from the CCD signal, and the ADC converts it to a digital signal. For varying illumination conditions, –9 dB to +35 dB very stable gain control is provided. This gain control is linear in dB. Input signal clamping and offset correction of the input CDS are also provided.

Offset correction is performed by an Optical Black (OB) level calibration loop, and held at a calibrated black level clamping for an accurate black level reference. Additionally, the black level is quickly recovered after a gain change.

The VSP2582 is available in a QFN-36 package, and operates from a single +3 V supply. The RHH package features an exposed thermal pad, resulting in substantially improved thermal performance.
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* 数据表 CCD ANALOG FRONT -END FOR DIGITAL CAMERAS 数据表 (Rev. B) 2011年 6月 23日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点