| No. | Partie # | Fabricant | Description | Fiche Technique |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * Advanced DC Volume Control With 2-dB Steps From -40 dB to 20 dB * Depop circuitry * Low quiescent current * 1uA shutdown current * 3W into 3Ω from 5.5V supply * Thermal protection * Compact configuration and minimum external components APPLICATION |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * Advanced DC Volume Control With 2-dB Steps From -40 dB to 20 dB - Maximum Volume Setting for SE Mode - Adjustable SE Volume control Referenced to BTL Volume Control * 3 W Into 3-Ω Speakers APPLICATIONS * Notebook PC * LCD Monitors * Portable DVD P |
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SamHop Microelectronics |
Audio Echo Processor * Buildin adjustable OSC. * Buildin power on reset circuit. * Buildin 8KBits SRAM for delay control. * By change oscillator resistor to adjust echo effect time. APPLICATIONS * VCD * Karaok * TV * Audio System * Car Stereo VREF OSC1 OSC2 VDD DGND AG |
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Samhop |
15V 150mW ECHO * Built-in adjustable OSC. * Built-in power on reset circuit. * Built-in 30KBits SRAM for delay control. * Adjustable delay time setting: Echo Mode: 20.5ms ~ 163.8ms Surround Mode: 4.1ms ~ 41.0ms (Based on 6MHz OSC) * Direct control & Micro-processor |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * 32-step DC volume control * Mute and shutdown mode * Short circuit and thermal protection * SE and BTL selector * 3 W Into 16 -Ω Speakers * Input MUX * Depop circuitry APPLICATIONS www.DataSheet4U.com PIN ASSIGNMENTS (TOP VIEW) LLINEIN PVDD LOUT |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * 32-step DC volume control * Mute and shutdown mode * Short circuit and thermal protection * SE and BTL selector * 3 W Into 16 -Ω Speakers * Input MUX * Depop circuitry APPLICATIONS www.DataSheet4U.com PIN ASSIGNMENTS (TOP VIEW) LPGND LOUTLOUTMUT |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * Advanced DC Volume Control With 2-dB Steps From -40 dB to 20 dB - Fade Mode - Maximum Volume Setting for SE Mode - Adjustable SE Volume control Referenced to BTL Volume Control * 3 W Into 3 -Ω Speakers * Stereo Input MUX * Differential Inputs APP |
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SamHop Microelectronics |
3W STEREO AUDIO POWER AMPLIFIER * Advanced DC Volume Control With 2-dB Steps From -40 dB to 20 dB - Maximum Volume Setting for SE Mode - Adjustable SE Volume control Referenced to BTL Volume Control * 3 W Into 3-Ω Speakers APPLICATIONS * Notebook PC * LCD Monitors * Portable DVD P |
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SamHop Microelectronics |
6 CHANNELS VOLUME CONTROLLER * 4 Output ports * Built-in microcomputer interface circuit controlled by 16-bit serial data. * Electronic volume Volume level: 0dB~-79dB, - ∞dB(1dB/step) * Tone control Bass/Treble, 0dB~+10dB(2dB/step) APPLICATIONS * DVD * Home Audio Equipment * AV |
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SamHop Microelectronics |
6 CHANNELS VOLUME CONTROLLER |
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SamHop Microelectronics |
6 CHANNELS VOLUME CONTROLLER * 4 Output ports * Built-in microcomputer interface circuit controlled by 16-bit serial data. * Electronic volume Volume level......0dB~-79dB, - ∞dB(1dB/ step) APPLICATIONS * DVD * Home Audio equipment * AV PIN ASSIGNMENTS OUT4 OUT3 OUT2 OUT1 AVDD |
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SamHop Microelectronics |
6 CHANNELS VOLUME CONTROLLER * Built-in microcomputer interface circuit controlled by 16-bit serial data. * Electronic volume Volume level......0dB~-95dB, - ∞dB(1dB/ step) APPLICATIONS * DVD Receivers * Home Audio equipment * AV PIN ASSIGNMENTS BLOCK DIAGRAM DVDD AVDD SWin G |
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SAMHOP |
ELECTRONIC VOLUME CONTROLLER * 0dB to -66dB attenuation controlled by 2dB/step * 2 channels built in * High voltage CMOS technology operating voltage range: VCC=6 ~ 12V PIN ASSIGNMENT Vss L-OUT1 L-IN1 A-GND L-IN2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD R-OUT1 R-IN1 A-GND |
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