首页 > TI 德州仪器 > 模拟前端 AFE

VSP2582 12 位 36MSPS 单通道 AFE,用于 CCD 传感器

VSP01M02 VSP2562 VSP2582
Resolution(Bits) 10 12 12
Samples/Sec(MSPS) 36 36 36
Gain(Min)(dB) -9 -9 -9
Gain(Max)(dB) 44 44 35
Pd(Typ)(mW) 139 86 85
Supply Voltage(s)(V) 2.7 - 3.6 2.7 - 3.3 2.7 - 3.3
Output Data Format CMOS Parallel CMOS Parallel CMOS Parallel
Pin/Package 48LQFP 36VQFN
Operating Temperature Range(°C) -25 to 85 -25 to 85,-40 to 85
VSP2582 说明

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) levelcalibration 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.

VSP2582 特性
VSP2582 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
VSP2582RHN ACTIVE -40 to 85 3.50 | 1ku VQFN (RHN) | 36 250 | JEDEC TRAY (10+1) VSP2582
VSP2582RHNG4 ACTIVE -40 to 85 3.50 | 1ku VQFN (RHN) | 36 250 | JEDEC TRAY (10+1) VSP2582
VSP2582RHNR ACTIVE -25 to 85 3.20 | 1ku VQFN (RHN) | 36 2000 | LARGE T&R VSP2582
VSP2582RHNRG4 ACTIVE -25 to 85 3.20 | 1ku VQFN (RHN) | 36 2000 | LARGE T&R VSP2582
VSP2582 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
VSP2582RHN Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   VSP2582RHN
VSP2582RHNG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM VSP2582RHNG4 VSP2582RHNG4
VSP2582RHNR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM   VSP2582RHNR
VSP2582RHNRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM VSP2582RHNRG4 VSP2582RHNRG4
VSP2582 应用技术支持与电子电路设计开发资源下载
  1. VSP2582 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)