Vishay Semiconductors DG2788A模拟开关IC

Vishay DG2788A模拟开关IC 是一款采用 紧凑型 QFN16封装的低电阻双路单刀双掷/四路 双刀双掷 模拟开关。该开关IC具有经过改进的电阻平坦度、信号完整性、寄生电容和带宽。 DG2788A 开关在整个信号范围内具有低电容和平坦开关电阻。其他特性包括先断后合开关和低控制逻辑阈值。该IC非常适合用于空间受限的消费电子、医疗和工业应用中的模拟和数字信号开关。

特性

  • 1.8V to 5.5V single supply operation
  • 0.37Ω resistance at 2.7 V
  • Highly flat and matched RON
  • Low parasitic capacitance of CON = 26pF and COFF = 14.5pF
  • 338MHz bandwidth
  • -40°C to +85°C operating temperature range
  • 0.1ns/typical propagation delay for rail-to-rail fast edge pulsing signal
  • Break-before-make switching
  • Signal swing over V+ capable
  • Power-down protection
  • 300mA latch-up current (JESD78)
  • >2kV ESD/HBM
  • Excellent total harmonic distortion
  • Low voltage control interface

应用

  • Analog and digital signal switching
  • SMA optical image stabilization in micro cameras
  • Relay replacement in portable instrumentation
  • Portable instrumentation
  • Smartphones and tablets
  • Modems and peripherals
  • Data storage
  • Industrial control and automation equipment
发布日期: 2017-06-01 | 更新日期: 2022-07-18