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LMH6646MM
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LMH6646MM

  • Category:Operational amplifiers
  • Product Name:2.7V, 650μA, 55MHz rail-to-rail input and shutdown PowerWise ® series of optional output amplifiers
  • Manufacturers:NSC
  • Production Batch Number:11+
  • Encapsulation:MSOP8
  • Stock Status:There is stock
  • Stock Quantity:2100
  • Minimum order quantity: 1
  • Details:点击查找LMH6646MM的pdf资料
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  • Product introduction

peculiarity

（VS= 2.7V，T=25 °C，RL = 1K 到V+/ 2，AV= 1。 unless a typical value is specified).

- 3dB bandwidth

55MHz的

Supply voltage range

2.5V至12V

Slew rate

22V/μs

Supply current

650μA/channel

Output short-circuit current

42毫安

Linear output current

± 20mA的

Input common-mode voltage

0.3V override

Output voltage swing

从导轨为20mV

Input voltage noise

17nV /

Input current noise

0.75pA /

illustrate

在LMH™6645（单）和LMH6646（双），轨至轨输入和输出电压反馈放大器，提供除微功率高速（55MHz的），低电压工作（2.7V）关闭功能（LMH6647单）。

输入共模电压范围由0.3V或超过供应，提高易用性在哪里以前仅次于设备可用于多种应用。 输出电压范围内的任一电源轨为20mV，广大市民特别是在低电压应用的动态范围。 即使在低电源650μA/amplifier电流，输出电流能力保持在一个体面的驱动重负载± 20mA的电流。 如带宽，压摆率和输出电流的重要设备参数保持相对独立的工作电源电压由一个过程的改进和设计架构的结合。

在便携式应用中，LMH6647提供关断能力，同时保持关断电流小于50μA。 这两种导通和关断特性以及过渡期间的表现与最小输出波动。 这使得部分在省电模式，以及多路复用应用。 （SOT23，MSOP - 8和SO - 8）微型封装的进一步措施，以减轻这些低功率高速设备在应用中的电路板面积非常宝贵的采用。


apply

  • Active filters
  • 高速便携设备
  • （LMH6647）复用的应用
  • Current sense buffer
  • 高速传感器放大器

andLMH6646MMRelated ICs are:


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