MM1434XFBE Mitsumi Electronics, Corp., MM1434XFBE Datasheet

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... Algorithms developed by Q Sound are faithfully implemented produced by Mitsumi. Features 1. Sound spreading is easily modified using an external VR. 2. Few external components required through use of active filters based on Mitsumi's bipolar technology. 3. Low cost achieved through improvements from previous model (MM1354) to VA. Package SOP-16A (MM1434XFBE) Applications Sound enhancement processor. Pin Assignment ...

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MITSUMI Pin Description Pin No. Pin name R Input pin Input pin L IN VREF DC reference voltage pin 2 S/Q STEREO/Q Sound 3 Switch pin FC Filter frequency control pin 4 SPC Spread control ...

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MITSUMI Pin No. Pin name Q Q Sound input pin Output pin R 7 OUT L Output pin L 9 OUT 8 GND GND pin DET V off detect pin 10 CC QF4 Filter pin Qf4 11 ...

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MITSUMI Absolute Maximum Ratings Item Storage temperature Operating temperature Power supply voltage Input voltage Output current Allowable loss Recommended Operating Conditions Item Operating temperature Operating voltage Q Xpander(1) Operating voltage Q Xpander(2) Operating voltage bypass Note 1 : When R1 ...

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MITSUMI Item Bypass pin voltage (H) Bypass pin voltage (L) Bypass pin current (H) Bypass pin current (L) Recommended power supply off time DET terminal voltage (H) DET terminal voltage (L) VREF terminal current Input resistance Power supply ripple rejection ...

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MITSUMI Measuring Circuit Note 3. 18kΩ 8V 22kΩ CC Note 2 : Capacitor Tolerance ±5% Note 3 : Resistor Tolerance ±1% Q Xpander Processors MM1434 ...

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MITSUMI Application Circuit Note 1 : Please see recommended operating conditions Note 1). Note 2 : Capacitor tolerance ±5% Note 3 : Resistor tolerance ±1% Note 4 : The Q Xpander effect (the spread effect) is adjusted with VR. Note ...

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MITSUMI Characteristics ( OUT ( OUT -10.0 (3) Input voltage amplitude-Power supply voltage (Q Xpander) Note : It is input voltage that THD of output voltage is 1%. ...