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LMH6642MFX
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LMH6642MFX

  • 所属类别:运算放大器
  • 产品名称:低功耗,130MHz的,75毫安的轨到轨输出放大器
  • 厂商:NSC
  • 生产批号:07+
  • 封装:SOP
  • 库存状态:有库存
  • 库存量:9000
  • 最低订购量:1
  • 详细资料:点击查找LMH6642MFX的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

(V S = ± 5V, T = 25°C, RL = 2kΩ, A V = 1.) typical value, unless specified).

- 3dB bandwidth (Av = 1)

130MHz

Supply voltage range

2.7V to 12.8V

Swing rate (A V = -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 over V - From V, 1V +

Output voltage swing

The difference is less than 40mv from Rails

Input Voltage Noise (at 100kHz)

17nV /

Input current noise (at 100kHz)

0.9pA /

Total harmonic distortion (at 5MHz, RL = 2kΩ, V O = 2V PP, V = 2)

- 62dBc

Establishment time

68ns

Full features, 3V, 5V, and ± 5V

 

Overload recovery

100ns

Output short-circuit protection

 

There is no CMVR output phase reversal beyond the CMVR

 

illustrate

LMH664X home true single-supply voltage feedback amplifier provides similar performance to existing equipment compared to higher speeds (130MHz), low distortion (-62dBc), and very high output current at lower cost and reduced power consumption (about 75mA).

The input common-mode voltage range extends below V 0.5V - From V and 1V + When either rail difference in the output voltage range is less than 40mV, it allows for a wide dynamic range, especially ideal for low-voltage applications. The output stage is about 75 milliamps of capacity to push heavy loads. The fast output slew rate (130V/μs) ensures a large peak-to-peak output swing that can maintain even higher speeds at 40MHz at a special full power bandwidth of 3V. These features, with their low cost, are desirable for many industrial and commercial applications.

Pay close attention to the stability of the paid device to ensure that it operates in all voltages and modes. The result is a very well-behaved frequency response characteristic with a minimum peak (typically 2 dB maximum) at any gain setting and heavy and light load (0.1 dB up to 12MHz gain flatness and V = 2 at 150 Ω load). This allows the device to work well as fast settling times (68ns) and low distortion ADC buffers, high-frequency filter applications, and other applications.

This device provides professional-quality video performance in the home with a low DG (0. 01%) and DP (0.01°). The differential gain and differential phase characteristics are also well maintained under (150Ω) weight and over the entire output voltage range. LMH664X families offer single (LMH6642), double (LMH6643), and four (LMH6644) options. See ordering information for offers.


apply

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

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Model Manufacturers lot number encapsulation illustrate
LMH6642MFX NSC 07+ SOP Low-power, 130MHz, 75 mA rail-to-rail output amplifier

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