WSN (Wireless Sensor Node)

  • *1: Recommended Zener voltage is 5.6V for R1800/1801(Buck) and 2.2V for R1810(Boost)

    *2: Rechargable Battery (Ex. EDLC, LIB, LTO, All-solid LIB)

    *3: RP605, RP515 and RP124 have Battery Monitor (BM) function

DC/DC for Energy Harvester

DC/DC

Types Product Features
Buck, Energy Harvester R1800 144 nA Low Quiescent Current Buck DC/DC Converter for Energy Harvester
Buck, Energy Harvester R1801 Buck DC/DC Converter for Energy Harvester with Adjustable Maximum Power Point Control, Adjustable Output Voltage and PG Function
Boost, Energy Harvester R1810 600 nA Low Quiescent Current Boost DC/DC Converter for Energy Harvester

Power Supply

DC/DC

Types Product Features
Buck, Low Voltage RP511 0.3µA IQ Low Quiescent Current 100mA Buck DC/DC Converter with Synchronous Rectifier
Buck, Low Voltage RP512 0.3µA IQ Low Quiescent Current 300mA Buck DC/DC Converter with Synchronous Rectifier
Buck, Low Voltage RP515 Low Power Consumption 300mA Buck DC/DC Converter with Battery Monitor
Buck, Low Voltage RP517 0.3V Low Output Voltage Low Quiescent Current 300mA Buck DC/DC Converter
Buck-boost RP604 0.3µA IQ Low Quiescent Current 300mA Buck-Boost DC/DC Converter with Synchronous Rectifier
Buck-boost RP605 Low Power Consumption 300mA Buck-Boost DC/DC Converter with Battery Monitor

LDO

Types Product Features
Under 10V, Low Consumption RP118 100mA Low Supply Current 0.2µA LDO Regulator
Under 10V, Low Consumption RP124 Low Supply Current 100mA LDO Regulator with Battery Monitor
Under 10V, Low Consumption NR1620 Low Voltage, Ultra-Low Supply Current 150mA LDO Regulator

General Block

Op-Amp

Types Product Features
Specialized NJU77000 1ch. 1.5V, 0.23μA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output, CMOS Operational Amplifiers
Specialized NJU77001 1ch. 1.5V, 0.23μA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output, CMOS Operational Amplifiers
Specialized NJU77002 2ch. 1.5V, 0.23μA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output, CMOS Operational Amplifiers
Specialized NJU77004 4ch. 1.5V, 0.23μA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-to-Rail Input/Output, CMOS Operational Amplifiers

Comparator

Types Product Features
Specialized NJU7116 Super Low Operating Current and Low Offset Voltage Tiny Single C-MOS Comparator
Specialized NJU77210 1ch. Ultra Low Power, Excellent EMI Immunity, Rail-to-Rail Input, Push-Pull Output CMOS Comparator
Specialized NJU77212 2ch. Ultra Low Power, Excellent EMI Immunity, Rail-to-Rail Input, Push-Pull Output CMOS Comparator
Specialized NJU77220 1ch. Ultra Low Power, Excellent EMI Immunity, Rail-to-Rail Input, Open-Drain Output CMOS Comparator
Specialized NJU77222 2ch. Ultra Low Power, Excellent EMI Immunity, Rail-to-Rail Input, Open-Drain Output CMOS Comparator

AFE

Types Product Features
PGA, Low Consumption NJU9101 Low Power Analog Front End

RF

LPWA

Types Product Features
RF Switch NJG1816 Ultra Low Current Consumption SPDT Switch
RF Switch NJG1813 DPDT SWITCH GaAs MMIC
SAW Filter NSNJ2014 SAW Filter
SAW Filter NSNJ2016 SAW Filter
SAW Filter NSNJ2021 SAW Filter