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1µA、2Mbps、低电压电平转换器,SC70和µDFN封装

业内尺寸最小的电平转换器,工作电压低至1.6V

产品详情

主要特征

应用/用途

Parametric specs for Logic Level Translators
Data Rate (Mbps) (max) 2
VL (V) 1.6 to 5.5
VCC (V) 2.5 to 5.5
I/O VCC State (Shutdn.) High Impedance
I/O VL State (Shutdn.) High Impedance
ICC (µA) (max) 100
IL (µA) (max) 100
Package/Pins SC70/6
Budgetary
Price (See Notes)
1.3
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参量

Parametric specs for Logic Level Translators
Data Rate (Mbps) (max) 2
VL (V) 1.6 to 5.5
VCC (V) 2.5 to 5.5
I/O VCC State (Shutdn.) High Impedance
I/O VL State (Shutdn.) High Impedance
ICC (µA) (max) 100
IL (µA) (max) 100
Package/Pins SC70/6
Budgetary
Price (See Notes)
1.3

主要特征

  • Allow Bidirectional Level Translation
  • Miniature µDFN (1mm x 1.5mm) and SC70 Packages
  • Operational Down to 1.6V
  • Low Quiescent Current (< 100µA)
  • Ultra-Low (< 1µA) Shutdown Supply Current (MAX3371)
  • Three-State Outputs in Shutdown (MAX3371)
  • 2Mbps (10pF Load) Push-Pull Driving
  • 1Mbps (50pF Load) Push-Pull Driving
  • 500kbps (30pF Load) Open-Drain Driving

应用/用途

  • 蜂窝电话托架
  • 蜂窝电话免提工具包
  • 低电压ASIC电平转换
  • 便携式通信设备
  • 便携式POS系统
  • 兼容于RS-232的转换器
  • 智能读卡器
  • SPI™、MICROWIRE™、I²C电平转换器

描述

The MAX3370/MAX3371 logic-level translators are ideal for applications interfacing low-voltage devices to other logic levels. Externally applied voltages set the logic levels of the MAX3370/MAX3371. The devices accept VCC from +2.5V to +5.5V and VL from +1.6V to +5.5V, allowing data transfer between low-voltage ASICs and higher voltage devices. The MAX3371 features a shutdown mode that reduces supply current to < 1µA and puts the I/O pins in a high-impedance state.

The MAX3370/MAX3371 are bidirectional level shifters, allowing data transfer from the VCC side to the VL side and from the VL side to the VCC side. Both devices operate at speeds up to 2Mbps with an active driver and up to 500kbps with an open-drain driver.

The MAX3370/MAX3371 are available in space-saving µDFN (1mm x 1.5mm) and SC70 packages.

简化框图

MAX3370、MAX3371:典型工作电路 MAX3370、MAX3371:典型工作电路 Zoom icon

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