Nippon Precision Circuits Inc, (NPC)
datasheet
Nippon Precision Circuits Inc, (NPC)
Nippon Precision Circuits Inc, (NPC), is a Seiko group company that designs and manufactures standard product, ASSP functions, and custom integrated circuits for Digital Audio (CD & DVD), Communications (pager, cell, caller ID), Oscillators, EL drivers, and other consumer applications. NPC strength is in low power and low voltage mixed signal design and process. We use several CMOS and BiCMOS processes to best match cost and performance needs. NPC is ISO9001 approved since 1994, ISO14001 approved since 1996, and QS9000 approved since 1999. NPC was founded in 1975 with the vision of producing low voltage and low power products. Initial products included PLL (phased locked loops) for the communications markets and CMOS LSI's for the watch industry. Later this expanded to include oscillator and digital audio markets, and then expanded applications in DVD (digital audio) and communications.. Our one-bit DAC's , digital filters, and dedicated DSP and ESP solutions are used by low cost consumer producers and high performance commercial and specialty users alike.

  • SM5300AV   3-channel Video Buffer With Built-in Wideband Filters
  • SM5843A   Audio Multi-function Digital Filter
  • SM8706B   Clock Generator For DVD Players
  • SM8213   POCSAG Decoder For Multiframe Pagers
  • SM6500   RC Network With ESD Protection
  • SM5879   3rd-order Σ∆, 2-channel D/A Converter
  • SM5878AM   3rd-order Σ∆, 2-channel D/A Converter
  • SM5877AM   3rd-order Σ∆, 2-channel D/A Converter
  • SM5876   3rd-order Σ∆, 2-channel D/A Converter
  • SM5859AF   Compression And Non Compression Type Anti- Shock Memory Controller
  • SM5846   Multi-function Digital Filter
  • SM5841   Audio Multi-function Digital Filter
  • SM5006   Crystal Oscillator Module ICs
  • SM5009   Crystal Oscillator Module ICs
  • SM5160C   Programable PLL Frequency Synthesizer
  • SM5022   Crystal Oscillator Module ICs
  • QS7779   3D Stereo Enhancement And 3D Virtual Stereo Surround With Dolby Pro Logic And Mixed DVD (AC-3) Decoder
  • QS7777   QSurround™ 3D Virtual Audio Processor For Dolby AC-3 And ProLogic
  • SM5849B   Asynchronous Sample Rate Converter
  • WF5027   Crystal Oscillator Module ICs
  • CF5026   Crystal Oscillator Module ICs
  • CF5021   Crystal Oscillator Module ICs
  • SM5844   Asynchronous Sample Rate Converter
  • SM5023   Miniature-package Crystal Oscillator Module ICs
  • CF5010   Crystal Oscillator Module ICs
  • SM5330AF   3-channel Video Filter With Built-in 4-system Switch
  • SM5320AV   5-channel Video Buffer With Built-in Wideband LPF
  • SM1126   Melody IC With Built-in SRAM
  • SM1350   High Tone Quality Melody LSI
  • CF5761   CMOS Analog Clock IC With Alarm Function
  • CF5705   Analog Watch Stepping Motor Driver
  • SM9502A   Radio Controlled Clock Receiver IC
  • SM9501B   Radio Controlled Clock Receiver IC
  • SM9501A   Radio Controlled Clock Receiver IC
  • SM8580   Real-time Clock IC With 4-bit Interface And Built-in Temperature Sensor
  • SM6611   Miniature High-Precision Temperature Switch IC
  • SM6610   CMOS Monolithic Analog Output Temperature Sensor IC
  • SM5902AF   Compression And Non Compression Type Shock-proof Memory Controller
  • SM5956AF   6-channel Asynchronous Sample Rate Converter
  • SM5951AF   8-channel DSD Editing System Signal Processor LSI
  • SM6503   Diode Array For ESD Protection
  • SM6780   Ni-Cd/Ni-MH Battery Charger IC
  • SM6702   PFM Step-up DC/DC Converter
  • CF5074B   VCXO Module IC With Built-in Varicap
  • SM5073   VCXO ICs With Built-in Varicap
  • CF5073   VCXO Module ICs With Built-in Varicap
  • SM5050   Single-output Clock Generator IC
  • CF5037   2.5V LVDS Output Oscillator ICs
  • CF5036   2.5V LVPECL Output Oscillator ICs
  • CF5035   1.8V, High-frequency Crystal Oscillator Module ICs
  • CF5034   350MHz PECL-output Oscillator ICs
  • CF5029A   Divide-by-512 Frequency Output, Crystal Oscillator Module IC
  • SM5024   Miniature-package Crystal Oscillator Module ICs
  • CF5017   3rd Overtone Crystal Oscillator Module ICs
  • CF5014   Crystal Oscillator Module ICs
  • CF5012   Low-current Consumption Crystal Oscillator Module ICs
  • SM5007   Crystal Oscillator Module ICs
  • CF5005B   High-frequency Crystal Oscillator Module ICs
  • WF5025   Crystal Oscillator Module ICs
  • CF5020   High-Frequency, 3rd Overtone Crystal Oscillator Module ICs
  • CF5019   High-Frequency, 3rd Overtone Crystal Oscillator Module ICs
  • CF5015   2.5V Operation Fundamental Frequency Crystal Oscillator Module ICs
  • CF5016   1.8V Operation Fundamental Frequency Crystal Oscillator Module ICs
  • SM5011   1.8V Crystal Oscillator Module ICs
  • CF5011   1.8V Crystal Oscillator Module ICs
  • WF5028   0.8V Operation Crystal Oscillator Module ICs
  • SM5837A   Variable-length 1H Delay Line LSI
  • SM5309B   3-channel Video Buffer With Built-in Wideband LPF
  • SM5309A   3-channel Video Buffer With Built-in Wideband LPF
  • SM5308AV   3-channel Video Buffer With Built-in Wideband LPF
  • SM5308AS   3-channel Video Buffer With Built-in Wideband LPF
  • SM5306A   Low Voltage, 3-channel Video Buffer
  • SM5304A   Video Buffer With Built-in Analog LPF
  • SM5302A   3-channel Video Buffer With Built-in Wideband LPF
  • SM5301A   3-channel Video Buffer With Built-in Wideband Filters
  • SM6802A   Class-D Stereo Amplifier For Portable Device
  • SM6801A   Class-D Mono Amplifier For Portable Device
  • SM6800A   Class-D Mono Amplifier For Mobile Telephones
  • SM6453AB   3-wire Serial Data Volume Control For Headphone Amplifier IC
  • SM5883   Audio 3rd-order Σ∆ D/A Converter
  • SM5842AP   High-Class Audio Multi-function Digital Filter
  • SM5158A   Serial Input PLL Frequency Synthesizer
  • SM8230A   Tone Dialer With Built-in Piezo Driver
  • CF8223A   FSK Decoder And DTMF Receiver IC
  • SM8212B   POCSAG Decoder For Multiframe Pagers
  • SM8707   Clock Generator With Dual PLLs
  • SM8761   Spread Spectrum Clock Generator