lm4702bta National Semiconductor Corporation, lm4702bta Datasheet
lm4702bta
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lm4702bta Summary of contents
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... Minimum external components n External compensation n Thermal Shutdown and Mute Applications n AV receivers n Audiophile power amps n Pro Audio n High voltage industrial applications Plastic Package — 15 Lead TO-220 (for LM4702BTA, LM4702CTA) Metal Can — 15 Lead TO-3 (for LM4702A, in development) 20158319 DS201583 September 2006 ± ± 20V to 100V ± ...
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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 LM4702BTA, LM4702CTA See NS Package Number TA15A 3 20158301 www.national.com ...
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Absolute Maximum Ratings 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications Supply Voltage | Part A, B Parts Differential Input Voltage Common ...
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Electrical Characteristics (LM4702C) Vcc = +50V, Vee = –50V 2) (Continued) The following specifications apply for I Symbol Parameter R Input Bias Resistor S Av Closed Loop Voltage Gain Av open Open Loop Gain Vom Output Voltage Swing Vnoise Output ...
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Electrical Characteristics (LM4702A) Vcc = +100V, Vee = –100V (Pre-release information) The following specifications apply for I Symbol Parameter Total Quiescent Power Supply I CC Current Total Harmonic Distortion + THD+N Noise R Input Bias Resistor S Av Closed Loop ...
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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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Typical Performance Characteristics for LM4702B THD+N vs Output Voltage V = 100V DD PSRR vs Frequency V = 100V DD THD+N vs Frequency V = 100V 20158341 X B grade Demo Amp 20158343 9 = 30V OUT RMS ...
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Test Circuit www.national.com FIGURE 1. 10 20158303 ...
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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 With ...
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LM4702 Demo Board Artwork Top Overlay 20158330 Top Layer 20158329 13 www.national.com ...
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LM4702 Demo Board Artwork www.national.com (Continued) Bottom Layer 14 20158328 ...
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Revision History Rev 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Date 8/31/05 9/09/05 Taken out Limits on Vom (under the +75V and +50V). 9/14/05 Changed Overture R) in the 03/08/06 04/26/04 Edited Limit values on the ...
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... English www.national.com Français Tel: +33 ( 8790 Non-Isolated TO-220 15-Lead Package Order Number LM4702BTA, LM4702CTA NS Package Number TA15A 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...