THS7353 具有 I2C 控制、可选滤波器、0dB 增益、2:1 MUX 的 3 通道低功耗视频放大器

Fabricated using the new complimentary silicon-germanium (SiGe) BiCom-III process, the THS7353 is a low-power, single-supply 2.7-V to 5-V, 3-channel integrated video buffer. It incorporates a selectable 5th order Butterworth anti-aliasing / DAC reconstruction filter to eliminate data converter images. The 9-MHz is a perfect choice for SDTV video including composite, S-Video, and 480i/576i Y'P'BP'R or G'B'R' (R'G'B') video. The 16-MHz filter is ideal for EDTV 480p/576p Y'P'BP'R, G'B'R', and VGA signals. The 35-MHz filter is useful for HDTV 720p/1080i Y'P'BP'R, G'B'R', and SVGA/XGA signals. For 1080p or SXGA/UXGA signals, the filter can be bypassed allowing a 150-MHz bandwidth, 300-V/µs amplifier to buffer the signal.


THS7353
Io(Typ)(mA) 70  
Vs(Min)(V) 2.7  
Vs(Max)(V) 5.5  
Number of Channels 3  
Pin/Package 20TSSOP  
Diff Gain(%) 0.15  
Diff Phase(deg) 0.3  
Gain(dB) 0, Adjustable  
Approx. Price (US$) 1.65 | 1ku  
Operating Temperature Range(C) -40 to 85  
Filter -3dB Freq(Typ)(MHz) 9, 16, 35  
No. Filter Poles 5  
Bypass Bandwidth(Typ)(MHz) 150  
Input Coupling DC, DC+Shift, AC-Bias, AC-STC  
Output Coupling DC or AC  
Input MUX 2:1  
Device Control Method I2C  
Iq Total(Typ)(mA) 16.2  
Iq Disabled(Typ)(uA) 0.1
THS7353 特性
THS7353 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
THS7353PW ACTIVE -40 to 85 2.00 | 1ku TSSOP (PW) | 20 70 | TUBE  
THS7353PWG4 ACTIVE -40 to 85 2.00 | 1ku TSSOP (PW) | 20 70 | TUBE  
THS7353PWR ACTIVE -40 to 85 1.65 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
THS7353PWRG4 ACTIVE -40 to 85 1.65 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
THS7353 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
THS7353PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS7353PW THS7353PW
THS7353PWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS7353PWG4 THS7353PWG4
THS7353PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS7353PWR THS7353PWR
THS7353PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM THS7353PWRG4 THS7353PWRG4
THS7353 应用技术支持与电子电路设计开发资源下载
  1. THS7353 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
THS7353 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
THS7353 评估模块 THS7353EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件