VSP2566 10 位 36MSPS 单通道 AFE,用于具有 2 个 8 位 DAC 的 CCD 传感器

VSP2566
Resolution(Bits) 16  
Samples/Sec(MSPS) 36  
Gain(Min)(dB) -9  
Gain(Max)(dB) 44  
Pd(Typ)(mW) 86  
Supply Voltage(s)(V) 2.7 - 3.3  
Output Data Format CMOS Parallel  
Pin/Package 48LQFP  
Operating Temperature Range(°C) -25 to 85 
VSP2566 说明

The VSP2560/62/66 are a family of complete mixed-signal processing ICs for digital cameras that provide correlated doublesampling (CDS) and analog-to-digital conversion for the output of CCD arrays. The CDS extracts the pixel video information from the CCD signal, and the analog-to-digital converter (ADC) converts the digital signal. For varying illumination conditions, a very stable gain control of - dB to 44 dB is provided. The gain control is linear in dB. Input signal clamping and offset correction of the input CDS are also provided.

Offset correction is performed by the optical black (OB) level calibration loop, and is held in calibrated black level clamping for an accurate black level reference. Additionally, the black level is quickly recovered after gain changes.

VSP2566 特性
VSP2566 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
VSP2566PT ACTIVE -25 to 85 10.35 | 1ku LQFP (PT) | 48 250 | JEDEC TRAY (10+1) VSP2566
VSP2566PTG4 ACTIVE -25 to 85 10.35 | 1ku LQFP (PT) | 48 250 | JEDEC TRAY (10+1) VSP2566
VSP2566PTR ACTIVE -25 to 85 9.40 | 1ku LQFP (PT) | 48 1000 | LARGE T&R VSP2566
VSP2566PTRG4 ACTIVE -25 to 85 9.40 | 1ku LQFP (PT) | 48 1000 | LARGE T&R VSP2566
VSP2566 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
VSP2566PT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   VSP2566PT
VSP2566PTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM VSP2566PTG4 VSP2566PTG4
VSP2566PTR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   VSP2566PTR
VSP2566PTRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM VSP2566PTRG4 VSP2566PTRG4
VSP2566 应用技术支持与电子电路设计开发资源下载
  1. VSP2566 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器模拟前端 AFE产品选型与价格参考 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. 触摸屏系统中的校准 (PDF  393 KB)
  7. Using a touch-screen controller’s auxiliary inputs (PDF  149 KB)
  8. Q4 2007 Issue Analog Applications Journal (PDF 325 KB)
  9. Reducing Analog Input Noise in Touch Screen Systems (PDF 535 KB)
  10. Operation Schemes of Touch Screen Controllers (PDF 846 KB)
  11. Apply TI TSC for Various and Multiple Functions (PDF 316 KB)
  12. How to Use TI's 4-Wire TSC to Control an 8-Wire Resistive Touch Screen (PDF 271 KB)
  13. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  14. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  15. Principles of Data Acquisition and Conversion (PDF 50 KB)
  16. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  17. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  18. Touch Screen Controller Tips (PDF 86 KB)
  19. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  20. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)