LM4702A NSC [National Semiconductor], LM4702A Datasheet
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LM4702A
Related parts for LM4702A
LM4702A Summary of contents
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... The LM4702C is targeted at high volume applications. The LM4702B (in de- velopment) includes a higher voltage rating along with the tighter specifications. The LM4702A (in development) is the premium part with the highest voltage rating, fully specified with limits over voltage and temperature, and is offered in a military 883 compliant TO-3 package ...
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Typical Application and Connection Diagrams FIGURE 1. Typical Audio Amplifier Application Circuit www.national.com (Continued) 2 20158319 ...
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Connection Diagram Plastic Package (For B and C) (Note 13) Top View Order Number LM4702T(B & C) See NS Package Number TA15A 3 20158301 www.national.com ...
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... Thermal Resistance θ JA θ JC Operating Ratings 200V +/-6V Temperature Range 0.4 Vee to 0.4 Vcc ≤ MIN 4W Supply Voltage |V 1.5kV LM4702A (in development) 200V LM4702B (in development) 150˚C LM4702C 260˚C = 1.5mA, unless otherwise specified. Limits apply for T MUTE Conditions load, A ...
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Electrical Characteristics (LM4702C) Vcc = +50V, Vee = –50V 2) (Continued) The following specifications apply for I Symbol Parameter Av Closed Loop Voltage Gain Av open Open Loop Gain Vom Output Voltage Swing Vnoise Output Noise I Output Current OUT ...
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... Electrical Characteristics (LM4702A) Vcc = +85V, Vee = –85V (Pre-release information) (Notes 1, 2) The following specifications apply for I Symbol Parameter I Total Quiescent Power Supply CC Current THD+N Total Harmonic Distortion + Noise R Input Bias Resistor S Av Closed Loop Voltage Gain Av open Open Loop Gain Vom ...
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Typical Performance Characteristics for LM4702C THD+N vs Output Voltage ± 50V 1kHz, outputs shorted DD THD+N vs Frequency ± 50V 10Vrms, outputs shorted DD OUT Crosstalk vs Frequency ± 50V ...
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Typical Performance Characteristics for LM4702C +PSRR vs Frequency ± 50V 1kΩ, Ripple +PSRR vs Frequency ± 75V 1kΩ, Ripple Open Loop and Phase Upper-Phase, ...
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Test Circuit FIGURE 1. 9 20158303 www.national.com ...
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Application Information MUTE FUNCTION The mute function of the LM4702 is controlled by the amount of current that flows into the mute pin. If there is less than 1mA of current flowing into the mute pin, the part will be ...
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Application Information bias point on the amplifier’s input terminal. The resulting -3dB frequency response due to the combination can be found from Equation (5) shown below (2π (Hz ...
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LM4702 Demo Board Artwork www.national.com Top Overlay 20158330 Top Layer 20158329 12 ...
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LM4702 Demo Board Artwork (Continued) Bottom Layer 13 20158328 www.national.com ...
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... Date Description 8/18/05 Input corrected data under the Typical and Limit columns on all the 4 EC tables (per Kevin H.). 8/22/05 Changed limits back on LM4702A/B/C to ± 85V/80V/75V respectively (under Key 8/31/05 First WEB released of the datasheet. 9/2/05 Due to miscommunication with the ASSY plant (EM), the datasheet needs to be ...
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Physical Dimensions inches (millimeters) unless otherwise noted 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 ...