| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Samsung semiconductor |
AM/FM 1 CHIP RADIO • • • Built-in AM/FM Switching Circuit Wide operating supply voltage: VCC = 2V − 8.5V Low current consumption (VCC = 3V) — FM: ICCQ = 5.3 mA (Typ) — AM: ICCQ = 3.4 mA (Typ) • • High Power Audio Amplifier: 0.5W (typ) at VCC = 6V, RL = 8Ω, THD = 10% O |
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Samsung semiconductor |
PB/REC PRE AMP FOR 2 DECK • • • • • • • • Dual input two-channel playback amplifier Two-channel record amplifier Built-in ALC and Muting circuit PB/REC and playback input select switch included Power ON ALC discharge circuit included Operating supply voltage: Vcc = 4V — 12V R |
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Samsung semiconductor |
1.2W AUDIO POWER AMP • • • • • • Wide range of operating supply voltage: VCC = 3V − 14V Medium output power PO = 1.2W at VCC = 9V, RL = 8Ω, THD = 10% Low quiescent circuit current (ICCQ = 4mA: Typ) Good ripple rejection Minimum number of external parts required ORDERING |
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Samsung semiconductor |
DUAL PRE-POWER AMP WITH VOLUME CONTROLLER • • • • • Low current consumption in an operating voltage range Operating supply voltage range: Vcc = 2.1V − 5V Only a few components in composing a headphone cassette tape recorder Dual audio pre-power amplifier, electronic volume controller and DC |
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Samsung semiconductor |
DUAL LOW NOISE EQ AMP • • • • Recommended operating supply voltage range: VCC = 5V to 14V Low noise (VNI = 1.0µV: Typ) High channel separation Minimum number of external parts required ORDERING INFORMATION Device S1A0211X01-I0U0 package 8−SlP Operating Temperature −20°C |
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Samsung semiconductor |
AM/FM 1 CHIP RADIO • • • Built-in AM/FM Switching Circuit Wide operating supply voltage: VCC = 2V − 8.5V Low current consumption (VCC = 3V) — FM: ICCQ = 7.0mA (Typ) — AM: ICCQ = 3.5mA (Typ) • High Power Audio Amplifier: 0.5W (typ) at VCC = 6V, RL = 8, THD = 10% ORDERI |
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Samsung semiconductor |
FM 1 CHIP RADIO • • • • • Minimum number of external parts required Single trimmer tuning No FM det coil FLL IF detect system (76kHz) Operating voltage: VCC = 1.8V − 6.0V ORDERING INFORMATION Device S1A0429A01-S0B0 Package 16−SOP−225 Operating Temperature −10°C − + |
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Samsung semiconductor |
FM FRONT END • • • • • Wide supply voltage range: VCC = 1.6V − 6.0V Low local oscillation stop voltage: VSTOP = 0.9V (Typ) mproved inter-modulation characteristics by double balanced type mixer circuit Low spurious radiation Built-in clamping diode in the mixer o |
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Samsung semiconductor |
RDS DEMODULATOR IC • • • • • • • Low Current Two Stage Anti-aliasing Filter 8'th 57kHz Switched Capacitor Bandpass Filter DSB Demodulation (Carrier Recovery) Clock Recovery Circuit Biphase Decoder & Differential Decoder Quality Indication Output for Demodulated Data O |
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Samsung semiconductor |
4.6W AUDIO POWER AMP • High power output Stereo : PO = 2.3 W (Typ) at VCC = 9 V, RL = 4 Bridge : PO = 4.7 W (Typ) at VCC = 9 V, RL = 8 Low switching distortion at high frequency Reduced shock noise at the time of power on/off due to a built-in muting circuit Good ripple |
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Samsung semiconductor |
DUAL LOW NOISE EQUALIZER AMPLIFIER • • • • • Wide operating supply voltage: VDD = 2. 5V − 6V Low noise (VHI = 1.0µV: Typ) High channel separation Good ripple rejection ratio Minimum number of external parts required ORDERING INFORMATION Device S1A2221A02-I0U0 Package 8-SlP Operating |
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Samsung semiconductor |
AM/FM TUNER • • • • Does not need AM/FM IF, FM DET COIL Built-in FM Front End Minimum number of external parts required Operating voltage : VCC = 1.8V − 7V 16−SOP−375 ORDERING INFORMATION Device S1A2297X01-D0B0 S1A2297X01-S0B0 Package 16−DIP−300A 16−SOP−375 Ope |
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Samsung semiconductor |
AM/FM TUNER + MPX • • • • AM/FM IF, 1 Chip for DTS Wide Operating Voltage: VCC = 1.8V − 7V Adjust free FM Quadrature Detector djust free MPX VCO ORDERING INFORMATION Device S1A2298A01-A0B0 Package 24−SDIP−300 Operating Temperature − 20°C − + 75°C 1 S1A2298A01 AM/F |
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Samsung semiconductor |
4.6W AUDIO POWER AMP • • • • • • • • Two channel 4.6W power Amp (Vcc = 12.0V) High power with non bootstrap capacitor Mute function Stand-by function: 100uA Very low pop noise, when mute on/off Wide operation voltage: 6.0V − 18.0V Include thermal protection with hysteris |
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Samsung semiconductor |
5 BAND DUAL GRAPHIC EQ AMP • • • • Tone control with independent adjustment of each band through external capacitor Gain control through external variable resistor (Gain = ±11dB) Excellent cross talk characteristics (CT = 70dB Typ, at RG = 0) Wide operating supply voltage rang |
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Samsung semiconductor |
DUAL EQ AMP WITH ALC • • • • • • • Dual equalizer amplifier with built-in ALC circuit Low noise; VNI = 1.0µV (Typ) High open loop voltage gain: 80dB (Typ) Wide operating supply voltage range: VCC = 4.5V − 14V Good ALC response balance between channels Input coupling capa |
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Samsung semiconductor |
LOW VOLTAGE AUDIO POWER AMP • • • Battery operation Minimum external parts Wide supply voltage range: 4V − 12V (S1A0386A01-D0B0) 4V − 9V (S1A0386A01-S0B0) Low quiescent current drain (4mA) Voltage gains: 20 − 200dB Ground referenced Input Self-centering output quiescent voltage |
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Samsung semiconductor |
AM/FM 1 CHIP RADIO • • • Portable AM/FM 1-chip radio Wide operating supply voltage range: VCC = 3V − 12V (Approximately ) (Depending on the internal regulator tolerance) Recommended operating suply voltage: VCC = 4.5V − 9V Vcc RL 8Ω 16Ω 45Ω • • • 4.5V O O O 6.0V O O O |
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Samsung semiconductor |
DIGITAL CONTROLLED AUDIO PROCESSOR • • • • • • • • 3-Input multiplexing Source Level trimmer (selectable input level) Volume control in 0.6dB step Tone control (internal bass/treble function block with external components) Source out / volume in (enable ext.graphic eq./ noise reductio |
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Samsung semiconductor |
TV SOUND MPX FOR TWO CARRIER SYSTEM • • • • • • • • • • • • 1st & 2nd Sound IF Double-PLL FM Detection AGC for CCA part Matrix for Multi-Sound Broadcasts Pilot Detector External Control Interface ID Indicators (Stereo, Bilingual) Available for Korea standard Non-clipping Output up to 4 |
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Desde 2024. D4U Semiconductor.
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