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Princeton Technology Corp |
4-Channel Audio Processor r r r r r r r r r r r r CMOS Technology Least External Components Treble and Bass Control Loudness Function 3 Stereo Inputs with Selectable Input Gain Input/Output for External Noise Reduction System/Equalizer 4 Independent Speaker Controls for Fader |
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Princeton Technology |
Stereo Audio Processor • 3 stereo inputs with gain selection, range from 0dB to +11.25dB in 3.75dB/step • Master volume from 0 dB to -78.75dB in 1.25dB/step • Speaker attenuator for balance and fader, range from 0dB to -38.75dB in 1.25dB/step • Each channel output can be m |
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Princeton Technology Corp |
4-Mode Preset Equalizer IC four sound selections, namely: Classical, Pops, Rock and Normal/Flat which may be selected by the 2 control pins (SW1 and SW2). PT2381 has 2 built-in channels - each containing an internal operation amplifier and selectable resistors. Thus, least ext |
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XPTEK |
4-wire resistive touch screen controller ........................................................................................................................................3 APPLICATIONS.................................................................................................... |
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Princeton Technology Corp |
4-Channel Audio Processor ! CMOS Technology ! Least External Components ! Treble and Bass Control ! Loudness Function ! 3 Stereo Inputs with Selectable Input Gain ! Input/Output for External Noise Reduction System/Equalizer ! 4 Independent Speaker Controls for Fader and Balan |
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Princeton Technology Corp |
Echo Processor • CMOS technology • Least external components • Auto reset Function prevent POP noise • Low noise, SNR better than |
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Princeton Technology Corp |
Subwoofer Cross-Over Low Pass Filter IC n CMOS Technology n Single Power Supply: 3V to 9V n Second Order Low Pass Filter Design with Slope Rate = -12dB/oct n Third Order Low Pass Filter Design with Slope Rate = -18 dB/oct n Low Output Impedance (Typ. 40 Ohms) n Least External Components n |
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Princeton Technology |
6-Ch Audio Selector are incorporated into a single chip thereby providing very high performance. Pin assignments and application circuit are optimized for easy PCB layout and cost saving advantages. FEATURES • Supply Voltage: 9V • 4 Stereo Inputs • One 6-Channel Input |
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Princeton Technology |
Remote Control Decoder CMOS Technology Low Power Consumption Very High Noise Immunity Up to 12 Tri-State Code Address Pins Up to 6 Data Pins Wide Range of Operating Voltage: VCC=4~15V Single Resistor Oscillator Latch or Momentary Output Type Available in |
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Princeton Technology Corp |
Remote Control Encoder • CMOS Technology • Low Power Consumption • Very High Noise Immunity • Up to 12 Tri-State Code Address Pins • Up to 6 Data Pins • Wide Range of Operating Voltage: Vcc = 4 ~ 15V • Single Resistor Oscillator • Latch or Momentary Output Type • Available |
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Princeton Technology |
6-Channel Audio Processor IC • Very low power consumption (DC=9V) • I2C bus control • 6-channel individual input • 6-channel master volume control: 0 to -79dB (1dB/step) • 6-channel individual output TRIM volume control: 0 to -15dB (1dB/step) • 3-band tone control (Treble, Middl |
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Princeton Technology Corp |
4-Channel Input Audio Processor ! CMOS Technology ! Least External Components ! Treble and Bass Control ! Loudness Function ! 4 Stereo Inputs with Selectable Input Gain ! Input/Output for External Noise Reduction System/Equalizer ! 2 Independent Speaker Controls for Balance Control |
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PTC |
Satellite + Subwoofer 3-Speaker System Electronics Crossover IC • • • • • • • • CMOS Technology Low Power Consumption 2 Built-in Individual Volume Control: 0 dB to -60dB 2-Channel 2nd Order High Pass Filter + 1 Mixed Mono Subwoofer Low Pass Filter Cross-Over Frequency adjustable by external passive components Con |
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Princeton Technology Corp |
6-Channel Electronic Volume Controller CMOS Technology Low Power Consumption Least External Components Attenuation Range: 0 to -79dB at 1dB/step Operating Voltage: 5 to 9 V Low Noise, S/N Ratio>100dB (A-weighting) High Channel Separation I2C Bus Control Interface Selecta |
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Princeton Technology Corp |
Analog Function Switch a mute output to prevent “POP” Noise during the switching time, built-in analog switches and allows direct LED drive for status Display and others through the built-in current buffer transistor. The Control System and Analog Switch are operated by a |
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Princeton Technology Corp |
Enhanced Digital Echo IC enhanced functions such as continuous delay time with external VR (Variable Resistor), 256 K DRAM support for longer delay time (Extended Delay Mode, up to 800 ms at 4 MHz Clock) as compared to M50195P. Moreover, the distortion and |
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International Rectifier |
(21PT Series) 20 AMP ENCAPSULATED RECTIFIER DIODES |
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Princeton Technology |
Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux • • • • • • • • • Video signal switch Wide bandwidth: 240MHz Low On-Resistance: 5Ω, Low signal loss Low crosstalk: 10MHz/-58dB Extremely low power consumption Single supply: +5V Switching speed: 5nS Output driver current: >100mA 16 pins, Multi-packag |
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XPTEK |
Super Noise Suppression + Stereo Headphone Driver |
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Princeton Technology |
Electronic Volume Controller IC ! CMOS Technology ! Low Power Consumption ! Operating Voltage Range : Vcc = 6 ~ 12 V (Backup Voltage is up to 4 V) ! 0dB to -68dB attenuation controlled by 2dB/step ! 2 Channels in each chip ! Capable to control attenuation by a built-in oscillator a |
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Desde 2024. D4U Semiconductor.
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