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LMH6618MKX
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LMH6618MKX

  • Category:Operational amplifiers
  • Product Name:130 MHz, 1.25 mA rail-to-rail input op amp
  • Manufacturers:NSC
  • Production Batch Number:11+
  • Encapsulation:TSOT-23-6
  • Stock Status:There is stock
  • Stock Quantity:20000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LMH6618MKX
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  • Product introduction
peculiarity

VS =5V,RL = 1kΩ,TA = 25°C andAV = 1, unless otherwise specified.

Operating voltage range

2.7V to 11V

Supply current per channel

1.25 mA

Small signal bandwidth

130 MHz

Input offset voltage (limited to 25 °C)

± 0.6 mV

Slew rate

55 V/μs

Settling time up to 0.1%

90 nanoseconds

Settling time 0.01%

is 120 ns

SFDR(F = 100 kHz,OneV = 1,VOUT= 2 VPP)

100 dBc

0.1 dB bandwidth(AV = 2)

15 MHz

Low voltage noise

10 NV / hertz

Industrial temperature

-40°C to +125°C

Rail-to-rail inputs and outputs

illustrate

The LMH6618 (single shutdown) and LMH6619 (dual) are 130 MHz rail-to-rail input and output amplifiers designed to drive complex ADCs and video loads in a wide range of applications that require high speed, low supply current, low noise, capability, and ease of use. Operating voltages range from 2.7V to 11V, and supply currents are typically 1.25 mA per channel at 5V. PowerWise member of LMH6618 and LMH6619 Home and has an excellent power-to-performance ratio.

The design topology of the voltage feedback amplifier provides balanced input and high open-loop gain for ease of use and accuracy in active filter designs such as applications. With an offset voltage typically of 0.1 mV and a settling time of 0.01% of 120 ns, combined with an SFDR of 100 kHz and 100 dBc, part of the input buffer is suitable for use with popular 8-, 10-, 12-, and 14-bit supersampled ADCs.

The input common-mode range extends beyond the supply rail by 200 mV. A 5V single-supply operation, with a ground-terminated 150Ω load output swinging at 37 mV for above-ground rail, while a railway-terminated 1kΩ load swing of 77 MV for both railways, provides true single-supply operation and maximum signal dynamic low-power rail range. The output source of the amplifier and sink 35 mA and 30 pF load drivers without the need for external compensation.

The LMH6618 has a low active-disable pin, which reduces supply current by 72μA and provides a space-saving 6-pin TSOT23 package. The LMH6619 is available in an 8-pin SOIC package. The LMH6618 and LMH6619 can extend industrial temperatures from -40°C to +125°C.


apply

  • ADC driver
  • The buffer of the DAC
  • Active filters
  • High speed sensor amplifier
  • Current sense amplifier
  • Portable video
  • TV set-top box, video amplifier

andLMH6618MKXRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LMH6618MKX NSC 11+ TSOT-23-6 130 MHz, 1.25 mA rail-to-rail input op amp

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