LMC660C NSC [National Semiconductor], LMC660C Datasheet
LMC660C
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LMC660C Summary of contents
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LMC660 CMOS Quad Operational Amplifier General Description The LMC660 CMOS Quad operational amplifier is ideal for operation from a single supply. It operates from +5V to +15.5V and features rail-to-rail output swing in addition to an input common-mode range that ...
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... T ≤ +85˚C J 0˚C ≤ T ≤ +70˚C J 4.75V to 15.5V (Note 9) ) (Note 10) JA 115˚C/W 85˚C/W + LMC660AI LMC660C Units Limit Limit (Note 4) (Note 3.3 6.3 max µV/˚ max max TeraΩ ...
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... LMC660AI LMC660C Limit Limit (Note 4) (Note 4) 4.82 4.78 4.79 4.76 0.15 0.19 0.17 0.21 4.41 4.27 4.31 4.21 0.50 0.63 0.56 0.69 14.50 14.37 14.44 14.32 0.35 0.44 0.40 0.48 13.35 12.92 13.15 12.76 1.16 1.45 1.32 1. 2.2 2.7 2.6 2.9 LMC660AI LMC660C Limit Limit (Note 4) (Note 4) 0.8 0.8 0.6 0.7 www.national.com + = 5V, Units V min V max V min V max V min V max V min V max mA min mA min mA min mA min mA max + = 5V, Units V/µs min MHz Deg dB dB ...
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... Each amp excited in turn with 1 kHz to produce greater than 13V or reliability may be adversely affected. Temperature Range Commercial 0˚C to +70˚C LMC660CM LMC660CMX LMC660CN 4 LMC660AI LMC660C Limit Limit (Note 4) (Note 4) ± over long term may adversely affect reliability. ≤ 7.5V ...
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Typical Performance Characteristics Supply Current vs. Supply Voltage Input Bias Current Output Characteristics Current Sourcing ± 7.5V 25˚C unless otherwise specified 00876724 Output Characteristics Current Sinking 00876726 Input Voltage Noise vs. Frequency 00876728 5 ...
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Typical Performance Characteristics CMRR vs. Frequency Frequency Response vs. Capacitive Load Stability vs. Capacitive Load www.national.com ± 7.5V 25˚C unless otherwise specified. (Continued Open-Loop Frequency Response 00876730 Non-Inverting Large Signal Pulse Response 00876732 Stability ...
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Application Hints AMPLIFIER TOPOLOGY The topology chosen for the LMC660, shown in Figure 1, is unconventional (compared to general-purpose op amps) in that the traditional unity-gain buffer output stage is not used; instead, the output is taken directly from the ...
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Application Hints (Continued) Note that these capacitor values are usually significant smaller than those given by the older, more conservative formula: C consists of the amplifier’s input capacitance plus any stray capacitance S from the circuit board and socket. C ...
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Application Hints (Continued) cause only 0. leakage current, or perhaps a minor (2:1) degradation of the amplifier’s performance. See Figure 6a,Figure 6b, Figure 6c for typical connections of guard rings for standard op amp configurations. If both inputs ...
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Application Hints (Continued) (Input pins are lifted out of PC board and soldered directly to components. All other pins connected to PC board.) FIGURE 7. Air Wiring BIAS CURRENT TESTING The test method of Figure 7 is appropriate for bench-testing ...
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Typical Single-Supply Applications + (V = 5.0 VDC) Additional single-supply applications ideas can be found in the LM324 datasheet. The LMC660 is pin-for-pin compatible with the LM324 and offers greater bandwidth and input resistance over the LM324. These features will ...
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Typical Single-Supply Applications ( 5.0 VDC) (Continued Bandpass Filter 2.1 Gain = −8 High-Pass Filter 0.895 Gain = 1 2 ...
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Physical Dimensions inches (millimeters) unless otherwise noted 14-Pin SOIC NS Package Number M14A 14-Pin MDIP NS Package Number N14A 13 www.national.com ...
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National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. For the most current product information ...