LM7321MA NSC [National Semiconductor], LM7321MA Datasheet
LM7321MA
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LM7321MA Summary of contents
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LM7321/LM7322 Rail-to-Rail Input/Output ±15V, High Output Current and Unlimited Capacitive Load Operational Amplifier General Description The LM7321/LM7322 are rail-to-rail input and output ampli- fiers with wide operating voltages and high output currents. The LM7321/LM7322 are efficient, achieving 18 V/µs slew ...
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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) Human Body Model Machine Model Charge-Device Model V Differential IN Output Short Circuit Current Supply ...
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Symbol Parameter I Output Current OUT I Supply Current S SR Slew Rate (Note 10) f Unity Gain Frequency u GBW Gain Bandwidth e Input Referred Voltage Noise Density kHz n i Input Referred Current Noise Density ...
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Symbol Parameter V Output Voltage Swing OUT High Output Voltage Swing Low I Output Current OUT I Supply Current S SR Slew Rate (Note 10) f Unity Gain Frequency u GBW Gain Bandwidth e Input Referred Voltage Noise Density n ...
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Symbol Parameter A Open Loop Voltage Gain VOL V Output Voltage Swing OUT High Output Voltage Swing Low I Output Current OUT I Supply Current S SR Slew Rate (Note 10) f Unity Gain Frequency u GBW Gain Bandwidth e ...
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... AU4A 250 Units Tape and Reel 3k Units Tape and Reel 1k Units Tape and Reel AZ4A 250 Units Tape and Reel 3.5k Units Tape and Reel 95 Units/Rail LM7321MA 2.5k Units Tape and Reel LM7322MA 95 Units/Rail 2.5k Units Tape and Reel 6 8-Pin MSOP/SOIC 20205706 Top View ...
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Typical Performance Characteristics Output Swing vs. Sourcing Current Output Swing vs. Sourcing Current Output Swing vs. Sourcing Current Unless otherwise specified: T Output Swing vs. Sinking Current 20205734 Output Swing vs. Sinking Current 20205735 Output Swing vs. Sinking Current 20205736 ...
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V Distribution OS V vs. V (Unit vs. V (Unit www.national.com V OS 20205730 V OS 20205708 V OS 20205710 8 vs. V (Unit 1) CM 20205707 vs. V (Unit 3) CM 20205709 ...
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V vs. V (Unit 20205712 V vs. V (Unit 20205714 V vs. V (Unit 20205750 V vs. V (Unit vs. V (Unit vs. ...
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V vs. V (Unit vs. V (Unit vs. V BIAS www.national.com 20205752 20205754 CM 20205723 10 V vs. V (Unit 20205753 V vs. V (Unit 20205755 ...
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I vs. V BIAS CM 20205725 I vs. V BIAS S 20205721 I vs. V (LM7322 20205775 I vs. V BIAS S I vs. V (LM7321 vs. V (LM7321 20205722 20205718 20205719 ...
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I vs. V (LM7322 vs. V (LM7322 vs. V (LM7322 www.national.com I vs 20205776 I S 20205777 I S 20205779 12 (LM7321) CM 20205720 vs. V (LM7321) S 20205717 vs. ...
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I vs. V (LM7322 Positive Output Swing vs. Supply Voltage Negative Output Swing vs. Supply Voltage Positive Output Swing vs. Supply Voltage 20205778 Negative Output Swing vs. Supply Voltage 20205726 Open Loop Frequency Response with Various Capacitive 20205729 ...
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Open Loop Frequency Response with Various Resistive Load Phase Margin vs. Capacitive Load +PSRR vs. Frequency www.national.com Open Loop Frequency Response with Various Supply 20205783 CMRR vs. Frequency 20205738 −PSRR vs. Frequency 20205740 14 Voltage 20205784 20205739 20205741 ...
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Small Signal Step Response Input Referred Noise Density vs. Frequency Input Referred Noise Density vs. Frequency Large Signal Step Response 20205737 Input Referred Noise Density vs. Frequency 20205742 THD+N vs. Frequency 20205744 15 20205749 20205743 20205745 www.national.com ...
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THD+N vs. Output Amplitude THD+N vs. Output Amplitude www.national.com THD+N vs. Output Amplitude 20205746 Crosstalk Rejection vs. Frequency 20205748 16 20205747 20205768 ...
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Application Information DRIVING CAPACITIVE LOADS The LM7321/LM7322 are specifically designed to drive un- limited capacitive loads without oscillations as shown in Figure 1. FIGURE 1. ±5% Settling Time vs. Capacitive Load In addition, the output current handling capability of the ...
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FIGURE 4. Output Short Circuit Sourcing Current vs. Input Overdrive FIGURE 5. Output Short Circuit Sinking Current vs. Input Overdrive Figure 6 shows the output voltage, output current, and the resulting input overdrive with the device set for A the ...
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FIGURE 8. Output Sinking Characteristics with Load Lines SETTLING TIME WITH LARGE CAPACITIVE LOADS Figure 9 below, shows a typical application where the LM7321/LM7322 is used as a buffer amplifier for the V signal employed in a TFT LCD flat ...
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Table 1 below shows the maximum AC component of the load power dissipated by the op amp for standard Sinusoidal, Tri- angular, and Square Waveforms: TABLE 1. Normalized AC Power Dissipated in the Output Stage for Standard Waveforms P (W.Ω/V ...
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Physical Dimensions inches (millimeters) unless otherwise noted 5-Pin SOT-23 NS Package Number MF05A 8-Pin MSOP NS Package Number MUA08A 21 www.national.com ...
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SOIC NS Package Number M08A 22 ...
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Notes 23 www.national.com ...
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