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SGSCLM386 Dataheets PDF



Part Number SGSCLM386
Manufacturers SeCoS
Logo SeCoS
Description Low Voltage Audio Power Amplifier
Datasheet SGSCLM386 DatasheetSGSCLM386 Datasheet (PDF)

Elektronische Bauelemente SGSCLM386 Low Voltage Audio Power Amplifier RoHS Compliant Product A suffix of “-C” specifies halogen and lead-free DESCRIPTION The SGSCLM386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value up from 20 to 200. The inputs are ground referenced while the output a.

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Elektronische Bauelemente SGSCLM386 Low Voltage Audio Power Amplifier RoHS Compliant Product A suffix of “-C” specifies halogen and lead-free DESCRIPTION The SGSCLM386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value up from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 milliwatts when operating from a 6 voltage supply, making the SGSCLM386 ideal for battery operation. FEATURES Battery operation Minimum external parts Wide supply voltage range: 4V~12V Low quiescent current drain: 4mA Voltage gains: 20~200 Ground referenced input Self-centering output quiescent voltage Low distortion: 0.2% (AV=20, VS=6V, RL=8Ω, PO=125mW, f=1kHz) SOP-8 A BD J HF G APPLICATIONS AM-FM radio amplifiers Portable tape player amplifiers Intercoms TV sound systems Line drivers Ultrasonic drivers Small servo drivers Power converters E L K C REF. A B C D E Millimeter Min. Max. 4.80 5.00 5.80 6.20 1.35 1.75 3.80 4.00 1.25 1.50 REF. G H J K L Millimeter Min. Max. 0.40 0.90 0.35 0.49 1.27 TYP. 0.10 0.25 0.19 0.25 EQUIVALENT SCHEMATIC AND CONNECTION DIAGRAM ABSOLUTE MAXIMUM RATINGS 2 PARAMETER Supply Voltage Power Dissipation Input Voltage Operation Temperature Storage & Junction Temperature 17-Dec-2009 Rev. A SYMBOL VCC PD Vi TOPR TSTG, TJ VALUE 15 600 -0.4~0.4 0~70 -65~150, 150 UNIT V mW V °C °C Page 1 of 6 Elektronische Bauelemente SGSCLM386 Low Voltage Audio Power Amplifier ELECTRICAL CHARACTERISTICS 1, 2 ( TA=25 °C, unless otherwise specified) CHARACTERISTICS SYMBOL MIN TYP MAX UNIT TEST CONDITIONS Operating Supply Voltage Quiescent Current Output Power Voltage Gain VS 4 - 12 V IQ - 4 8 mA VS=6V, VIN=0 PO 230 480 - - mV VS=6V, RL=8Ω, THD=10% - VS=9V, RL=8Ω, THD=10% GV - 26 - dB VS=6V, f=1kHz - 46 - 10µF from Pin1 to Pin8 Bandwidth Total Harmonic Distortion Power Supply Rejection Ration BW THD PSRR - 300 - kHz VS=6V, Pin1 to Pin8 open - 0.2 - % PO=125mW, VS=6V, f=1kHz RL=8Ω, Pin1 to Pin8 open - 50 - dB VS=6V, f=1kHz, CBYPASS=10µF Pin1 to Pin8 open, Referred to output Input Resistance Input Bias Current RIN - 50 - KΩ IBIAS - 250 - nA VS=6V, Pin2 to Pin3 open Note: 1. All voltages are measured with respect to the ground pin, unless otherwise specified. 2. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters .


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