LMC6484AIM National Semiconductor, LMC6484AIM Datasheet
LMC6484AIM
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LMC6484AIM Summary of contents
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... See the LMC6482 data sheet for a Dual CMOS operational amplifier with these same features. 3V Single Supply Buffer Circuit Rail-to-Rail Input DS011714-1 © 1999 National Semiconductor Corporation DS011714 Features (Typical unless otherwise noted) n Rail-to-Rail Input Common-Mode Voltage Range (Guaranteed Over Temperature) ...
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... Molded DIP 14-pin Small Outline 14-pin Ceramic LMC6484AMJ/883 DIP 14-pin LMC6484AMWG/883 Ceramic SOIC www.national.com DS011714-4 Temperature Range Military Industrial −40˚C to +85˚C LMC6484AIN LMC6484IN LMC6484AIM LMC6484IM 2 NSC Transport Drawing Media N14A Rail M14A Rail Tape and Reel J14A Rail WG14A Tray ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Differential Input Voltage + Voltage at Input/Output Pin ( 0.3V − Supply Voltage (V − Current at Input Pin (Note 12) Current at Output Pin ...
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DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes. Symbol Parameter + = 5V V Output Swing 600 R L ...
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AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes. Symbol Parameter kHz, A T.H.D. Total Harmonic Distortion kHz ...
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AC Electrical Characteristics Note 3: Applies to both single supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maxi- mum allowed junction temperature of 150˚C. Output currents in excess of Note 4: ...
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Typical Performance Characteristics specified (Continued) Sinking Current vs Output Voltage DS011714-45 Input Voltage Noise vs Frequency DS011714-48 Input Voltage Noise vs Input Voltage DS011714-50 = +15V, Single Supply Sinking Current vs Output Voltage DS011714-46 Input Voltage Noise ...
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Typical Performance Characteristics specified (Continued) Crosstalk Rejection vs Frequency DS011714-53 CMRR vs Frequency DS011714-56 CMRR vs Input Voltage DS011714-59 www.national.com = +15V, Single Supply Positive PSRR vs Frequency DS011714-54 CMRR vs Input Voltage DS011714- CMR ...
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Typical Performance Characteristics specified (Continued) Input Voltage vs Output Voltage DS011714-62 Open Loop Frequency Response DS011714-65 Gain and Phase vs Capacitive Load DS011714-68 = +15V, Single Supply Input Voltage vs Output Voltage DS011714-63 Open Loop Frequency Response ...
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Typical Performance Characteristics specified (Continued) Open Loop Output Impedance vs Frequency DS011714-71 Non-Inverting Large Signal Pulse Response DS011714-74 Non-Inverting Small Signal Pulse Response DS011714-77 www.national.com = +15V, Single Supply Slew Rate vs Supply Voltage DS011714-72 Non-Inverting Large ...
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Typical Performance Characteristics specified (Continued) Inverting Large Signal Pulse Response DS011714-80 Inverting Small Signal Pulse Response DS011714-83 Stability vs Capacitive Load DS011714-86 = +15V, Single Supply Inverting Large Signal Pulse Response DS011714-81 Inverting Small Signal Pulse Response ...
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Typical Performance Characteristics specified (Continued) Stability vs Capacitive Load DS011714-89 Application Information 1.0 Amplifier Topology The LMC6484 incorporates specially wide-compliance range current mirrors and the body effect to extend input common mode range to each supply rail. Complementary paralleled differential ...
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Application Information (Continued) loading reduces the phase margin of op-amps. The combi- nation of the op-amp’s output impedance and the capacitive load induces phase lag. This results in either an under- damped pulse response or oscillation. Capacitive load compensation can ...
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Application Information of the ultra-low input current of the LMC6484, typically less than 20 fA essential to have an excellent layout. Fortu- nately, the techniques of obtaining low leakages are quite simple. First, the user must not ignore ...
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Application Information (Continued) 7.0 Offset Voltage Adjustment Offset voltage adjustment circuits are illustrated in Figures 13 Large value resistances and potentiometers are used to reduce power consumption while providing typically mV of adjustment range, referred to the input, ...
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Application Information 10.0 Instrumentation Circuits The LMC6484 has the high input impedance, large common-mode range and high CMRR needed for designing instrumentation circuits. Instrumentation circuits designed with the LMC6484 can reject a common-mode signals than most in-amps. This makes in- ...
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... Contact your local National Semiconductor sales office to obtain an operational amplifier spice model library disk. Typical Single-Supply Applications DS011714-31 FIGURE 17. Half-Wave Rectifier with ...
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Typical Single-Supply Applications FIGURE 21. Large Compliance Range Current Source www.national.com (Continued) FIGURE 20. Full Wave Rectifier Waveform DS011714-35 DS011714-36 FIGURE 22. Positive Supply Current Sense 18 DS011714-34 ...
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Typical Single-Supply Applications FIGURE 23. Low Voltage Peak Detector with Rail-to-Rail Peak Capture Range In Figure 23 dielectric absorption and leakage is minimized by using a polystyrene or polyethylene hold capacitor. The droop rate is primarily determined by the value ...
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Physical Dimensions inches (millimeters) unless otherwise noted Order Number LMC6484AMJ/883, LMC6484AMWG/883 www.national.com 14-Pin Ceramic Dual-In-Line Package NS Package Number J14A, WG14A 20 ...
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... Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Order Package Number LMC6484AIM or LMC6484IM 14-Pin Small Outline NS Package Number M14A 21 www.national.com ...
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... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...