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LM2878P Fiches technique(PDF) 2 Page - National Semiconductor (TI) |
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LM2878P Fiches technique(HTML) 2 Page - National Semiconductor (TI) |
2 / 8 page Absolute Maximum Ratings If MilitaryAerospace specified devices are required please contact the National Semiconductor Sales OfficeDistributors for availability and specifications Supply Voltage 35V Input Voltage (Note 1) g 07V Operating Temperature (Note 2) 0 Cto a70 C Storage Temperature b 65 Cto a150 C Junction Temperature a 150 C Lead Temperature (Soldering 10 sec) a 260 C Thermal Resistance iJC 10 CW iJA 55 CW Electrical Characteristics VS e 22V TTAB e 25 C RL e 8X AV e 50 (34 dB) unless otherwise specified Parameter Conditions Min Typ Max Units Total Supply Current PO e 0W 10 50 mA Operating Supply Voltage 6 32 V Output PowerChannel f e 1 kHz THD e 10% TTAB e 25 C 5 55 W f e 1 kHz THD e 10% VS e 12V 13 W Distortion f e 1 kHz RL e 8X 020 % PO e 50 mW PO e 05W 015 % PO e 2W 014 % Output Swing RL e 8X VS b 6V Vp-p Channel Separation CBYPASS e 50 mF CIN e 01 mF f e 1 kHz Output Referred b 50 b 70 dB VO e 4 Vrms PSRR Power Supply CBYPASS e 50 mF CIN e 01 mF Rejection Ratio f e 120 Hz Output Referred b 50 b 60 dB Vripple e 1 Vrms PSRR Negative Supply Measured at DC Input Referred b 60 dB Common-Mode Range Split Supplies g15V Pin 1 g 135 V Tied to Pin 11 Input Offset Voltage 10 mV Noise Equivalent Input Noise RS e 0 CIN e 01 mF 25 m V BW e 20 b 20 kHz CCIR ARM 30 m V Output Noise Wideband 08 mV RS e 0 CIN e 01 mF AV e 200 Open Loop Gain RS e 51X f e 1 kHz RL e 8X 70 dB Input Bias Current 100 nA Input Impedance Open Loop 4 MX DC Output Voltage VS e 22V 10 11 12 V Slew Rate 2V mS Power Bandwidth 3 dB Bandwidth at 25W 65 kHz Current Limit 15 A Note 1 g 07V applies to audio applications for extended range see Application Hints Note 2 For operation at ambient temperature greater than 25 C the LM2878 must be derated based on a maximum 150 C junction temperature using a thermal resistance which depends upon device mounting techniques 2 |
Numéro de pièce similaire - LM2878P |
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Description similaire - LM2878P |
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