| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Promax-Johnton Semiconductor |
Quad Low Power Operational Amplifiers • • • • • • • • True differential input stage Single supply operation:3.0V to 32V Low input bias currents:100nA Max Four amplifiers per package Internally compensated Common mode range extends to negative supply Industry standard pinouts ESD clamps o |
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Promax-Johnton Semiconductor |
Low Voltage Audio Power Amplifier w • Battery operation w • wMinimum external parts • Wide supply voltage range 4-12 Volt • • • • • • Low quiescent current drain 4mA Voltage gains from 20 to 200 Ground referenced input self-centering output quiescent voltage Low distortion Eight pin |
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Promax-Johnton Semiconductor |
Low Voltage Switching Regulator Controller w PJ3800 Switching Regulator Controller T SOP-8 TSSOP-8 z z z z z z z z Wide supply voltage operating range: 1.8 to 15 V operation, 1 mA or less in stand-by Low current consumption: Typically 5.5 mA in High speed operation is possible: Maximum |
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Promax-Johnton Semiconductor |
(PJ3842B / PJ3843B) High Performance Current Mode Controller consisting of input and reference undervoltage lockouts each with hysteresis, FEATURES DIP-8 SOP-8 • • • • • • • • Trimmed Oscillator Discharge Current for Precise Duty Cycle Control Current Mode Operation to 500KHz Automatic Feed Forward Compensa |
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Promax-Johnton Semiconductor |
(PJ3842B / PJ3843B) High Performance Current Mode Controller consisting of input and reference undervoltage lockouts each with hysteresis, FEATURES DIP-8 SOP-8 • • • • • • • • Trimmed Oscillator Discharge Current for Precise Duty Cycle Control Current Mode Operation to 500KHz Automatic Feed Forward Compensa |
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Promax-Johnton Semiconductor |
(PJ3844B / PJ3845B) High Performance Current Mode Controller consisting of input and reference undervoltage lockouts each with hysteresis, FEATURES y Trimmed Oscillator Discharge Current for Precise Duty Cycle Control y Current Mode Operation to 500KHz y Automatic Feed Forward Compensation y Latching PWM for |
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Promax-Johnton Semiconductor |
(PJ3844B / PJ3845B) High Performance Current Mode Controller consisting of input and reference undervoltage lockouts each with hysteresis, FEATURES y Trimmed Oscillator Discharge Current for Precise Duty Cycle Control y Current Mode Operation to 500KHz y Automatic Feed Forward Compensation y Latching PWM for |
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Promax-Johnton |
Dual Voltage Comparator • • • • • • • • • Output voltage compatible with DTL, ECL, TTL, MOS and CMOS Logic Levels Low input bias current -25 nA Low input offset current -5.0 nA Low input offset voltage --5.0 mV(max) Input common mode range to ground level Differential lnput |
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Desde 2024. D4U Semiconductor.
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