LMH6644MAX/NOPB ,Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers 14-SOIC -40 to 85features• THD (5MHz, R = 2kΩ, V = 2V , A = +2)−62L O PP Vfor a multitude of industrial and commerci ..
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LMH6646MM ,2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6646MM ,2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6646MM ,2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option
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LMH6644MAX/NOPB
Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers 0-DIESALE
200MGAIN (dB)
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LMH6642, LMH6643, LMH6644SNOS966Q –MAY 2001–REVISED SEPTEMBER 2014
LMH664x Low Power, 130 MHz, 75 mA Rail-to-Rail Output Amplifiers Features 3 DescriptionThe LMH664X family true single supply voltage
1(VS= ±5 V, TA= 25°C, RL=2 kΩ, AV= +1.
feedback amplifiers offer high speed (130 MHz), lowTypical Values Unless Specified). distortion (−62 dBc), and exceptionally high output• −3 dB BW (AV= +1) 130 MHz current (approximately 75 mA)at low cost and with Supply Voltage Range 2.7Vto 12.8V reduced power consumption when compared against
existing devices with similar performance.• Slew Rate, (AV= −1) 130V/µs(1) Supply Current (no load) 2.7 mA/amp Input common mode voltage range extendsto 0.5V
belowV− and1V fromV+. Output voltage range• Output Short Circuit Current +115 mAto 145 mA extendsto within40 mVof either supply rail, allowing• Linear Output Current ±75 mA wide dynamic range especially desirable in low• Input Common Mode Volt. 0.5V BeyondV−,1V voltage applications. The output stageis capableof
fromV+ approximately 75 mAin orderto drive heavy loads.
Fast output Slew Rate (130 V/µs) ensures large• Output Voltage Swing40 mV from Rails• Input Voltage Noise (100 kHz) 17nV/√Hz• Input Current Noise (100 kHz) 0.9pA/√Hz• THD (5MHz,RL= 2kΩ, VO= 2VPP, AV= +2)dBc• Settling Time68ns Fully Characterizedfor3V,5V, and±5V Overdrive Recovery 100ns Output Short Circuit Protected(2)• No Output Phase Reversal with CMVR Exceeded(1) Slew rateisthe averageofthe rising and falling slew rates
(2) Output short circuit durationis infiniteforVS<6Vat roomtemperature and below.ForVS>6V, allowable short circuitdurationis1.5 ms.
2 Applications• Active Filters• CD/DVD ROM ADC Buffer Amp Portable Video Current Sense Buffer
