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SM7513FL Arkusz danych(PDF) 5 Page - SamHop Microelectronics Corp. |
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SM7513FL Arkusz danych(HTML) 5 Page - SamHop Microelectronics Corp. |
5 / 13 page SAMHOP Microelectronics Corp. ELECTRICAL CHARACTERISTICS (VDD =PVDD = 5.5V, Ta = 25oC unless otherwise noted) Characteristic Condition Min. Typ. Max. Unit Output offset voltage (measured differentially) Power supply rejection ratio Symbol VOO PSRR llH VDD=5.5V,Gain=20dB, SE/BTL=0V VDD=PVDD=4.0V to 5.5V 60 mV -42 -70 dB VDD=PVDD=5.5V, Vl=VDD=PVDD 1uA High-level input current (SE/BTL,SHUTDOWN) 3W STEREO AUDIO POWER AMPLIFIER WITH UP / DOWN GAIN CONTROL Supply current, no load llL lDD VDD=PVDD=5.5V , Vl=0V 1 uA VDD=PVDD=5.5V,SE/BTL=0V, SHUTDOWN=2V Supply current,max power into a 3Ω load Supply current,shutdown mode lDD lDD(SD) VDD=PVDD=5.5V,SE/BTL=5.5V, SHUTDOWN=2V 5.5 8.0 10 3.0 5.0 6.0 mA VDD=5V=PVDD,SE/BTL=0V, SHUTDOWN=2V,RL=3Ω, PO=2W,Stereo 1.5 ARMS SHUTDOWN=0.0V 1 20 uA Low-level input current(SE/BTL,SHUTDOWN,VOLUME) Page 4 V.1.0 Apr 30,2007 OPERATING CHARACTERISTICS (VDD =PVDD = 5V, RL = 3Ω, Gain = 6dB, Ta = 25oC unless otherwise noted) Symbol Characteristic Output Power (1) Condition W Min. Typ. Max. Unit PO THD=1%, f=1 kHz, RL=4Ω 1.9 THD+N Total harmonic distortion+noise PO =1W, RL=8Ω, f=20Hz to 20kHz < 0.6 % Supply ripple rejection ratio dB BTL -63 -57 SE VOH High-level output voltage RL=8Ω, Measured between output and VDD 600 mV VOL Low-level output voltage RL=8Ω, Measured between output and GND 400 mV V(BYPASS) Bypass voltage(Nominally VDD/2)(2) Measured at pin 11, No load, VDD=5.5V 2.65 2.75 2.85 V BOM Maximum output power bandwidth THD = 5% > 20 kHz f=1 kHz, Gain = 0 dB, C(BYP) = 0.47uF Initial gain f= 1kHz , RL =8Ω dB -4 -6 -2 THD=10%, f=1 kHz, RL=4Ω 2.4 THD=1%, f=1 kHz, RL=8Ω 1.3 THD=10%, f=1 kHz, RL=8Ω 1.6 THD=10%, f=1 kHz, RL=3Ω,VDD=5.5V 3 (1) Output power is measured at the output terminals of the IC. (2) At 4V < VDD < 5.5V the DC bypass voltage is approximately VDD/2 |
Podobny numer części - SM7513FL |
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Podobny opis - SM7513FL |
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