LMH6643MA
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LMH6643MA

  • Category:sensor
  • Product Name:Low power, 130MHz, 75mA rail-to-rail output amplifier
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:SOP-8
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
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  • Product introduction

peculiarity

(VS = ± 5V,T= 25℃,RL=2kΩ的,OneV = 1。典型值,除非指定) 。

- 3dB bandwidth(AV = 1)

130MHz

Supply voltage range

2.7V to 12.8V

Slew rate (AV = -1)

130V/μs

Supply current (no load)

2.7mA/amp

Output short-circuit current

115 mA/-145mA

Linear output current

± 75 mAh

Input common-mode voltage.

0.5V exceeds V - 从V,1V +

Output voltage swing

差小于40mv从Rails

Input voltage noise at 100kHz

17nV /

Input current noise at 100kHz

0.9pA /

总谐波失真(5MHz时,RL=2kΩ的,VO = 2VPP,一个V = 2)

- 62dBc

Settling time

68ns

全的特点,3V,5V,和± 5V

 

过载恢复

100ns

Output short-circuit protection

 

There is no CMVR output phase inversion beyond it

 

illustrate

LMH664X家庭真正的单电源电压反馈型放大器提供时,对现有设备具有类似性能比较高的速度(130MHz的),低失真(- 62dBc),和非常高的输出电流在较低的成本和降低功耗(约75毫安)。

输入共模电压范围延伸到低于V 0.5V - From V and 1V + 输出电压范围内的任一电源轨差小于40mv时,允许较宽的动态范围,特别是在低电压应用的理想。 The output stage is about 75 mA capable of pushing heavy loads. 快速的输出压摆率(130V/μs)确保大的峰 - 峰值输出摆幅可以保持甚至更高的速度,在特殊的全功率带宽为40MHz,3V供电。 这些特点,具有成本低,是众多工业和商业应用的理想特性。

仔细留意已支付设备的稳定性,以确保在所有的工作电压和模式。 结果是一个非常乖巧的频率响应特性,与任何增益设置和重型和轻型负载下的最小峰值(通常2分贝最大)(0.1分贝高达150Ω负载下12MHz的增益平坦度和V = 2 )。 这使得设备以及快速建立时间(68ns)和低失真ADC缓冲器运作良好,高频滤波器应用以及其他应用程序。

此设备的家庭提供专业质量的视频性能,低DG(0.​​01%)和DP(0.01 °)的特点。 差分增益和差分相位特性也保持良好下(150Ω)重物,并在整个输出电压范围。 LMH664X家庭提供单(LMH6642),双(LMH6643),四(LMH6644)选项。 见提供优惠的订购信息。


apply

  • Active filters
  • CD / DVD - ROM
  • ADC buffer amplifier
  • Portable video
  • Current sense buffer

andLMH6643MARelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LMH6643MA/NOPB   10+11+   Hong Kong spot, imported original
LMH6643MAX/NOPB   10+11+   Hong Kong spot, imported original
LMH6643MA NSC 09+ SOP-8 Low power, 130MHz, 75mA rail-to-rail output amplifier
LMH6643MAX NSC 08+ SOP-8 Dual high speed/low power 17 MHz rail-to-rail I/O op amps

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