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| NJM2721 PRELIMINARY ULTRA HIGH SPEED SINGLE OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM2721 is an ultra high speed single operational amplifier. It can swing 500V/s high slew rate, and 75-ohm load drive is possible at supply voltage of 2.5V. It is suitable for pulse amplifiers, D/A current to voltage conversion, digital communication, video signal processing, line buffer, and cable drivers. PACKAGE OUTLINE NJM2721E FEATURES Operating Voltage Supply Current High Slew Rate Unity Gain Frequency Input Offset Voltage Output Voltage Package Outline (2.5V to 5V) (11.3mA Typ.) (500V/s Typ.) (120MHz Typ.) (3mV Typ.) (VOH:+1.35V Typ. (@V+/V-=2.5V, RL=150)) (VOL:-1.35V Typ. (@V+/V-=2.5V, RL=150)) EMP8 PIN CONFIGURATION (Top View) 1 2 3 4 8 7 6 5 PIN FUNCTION 1.NC 2.-INPUT 3.+INPUT 4.V5.NC 6.VOUT 7.V+ 8.NC Ver.2003-02-17 -1- NJM2721 PRELIMINARY ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V+/VVID VICM PD Topr Tstg RATINGS 5.5 3 5.5 300 -40 to +85 -40 to +125 (Ta=25C) UNIT V V V mW C C RECOMMENDED OPERATING CONDITION PARAMETER Supply Voltage SYMBOL V+ / VCONDITION 2.5 to 5 (Ta=25C) UNIT V ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage SYMBOL I CC V IO IB I IO AV V ICM CMR SVR V OH V OL -1V ICM V +1.5V 2.5VV / V 4.5V, RL=2k RL=150 RL=150 + - TEST CONDITION NoSignal (V+/V-=2.5V, Ta=25C) MIN TYP MAX UNIT 11.3 3 15 150 60 +1.7 -1.2 80 60 +1.35 -1.35 18.3 19 50 900 mA mV A nA dB V dB dB V RL=2k 50 +1.5 -1.0 60 50 +1.1 -1.1 AC CHARACTERISTICS PARAMETER Unity Gain Frequency Phase Margin SYMBOL fT M TEST CONDITION AV=40dB,RF=1.98k,RG=20 RL=CL=5pF AV=40dB,RF=1.98k,RG=20 RL=,CL=5pF (V+/V-=2.5V, Ta=25C) MIN TYP MAX UNIT 120 60 MHz Deg TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION AV=0dB,RF=0,RG= RL=150,CL=5pF,Vin=2Vpp (V+/V-=2.5V, Ta=25C) MIN TYP MAX UNIT 500 V/s -2- Ver.2003-02-17 NJM2721 PRELIMINARY [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2003-02-17 -3- |
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