AZIO Electronics Co., Ltd.

• Available Initial touch
• Low current consumption
• Uniformly adjustable sensitivity
• Sync function for parallel operation
• Three available sensitivity step without external component
• open-drain digital output
• Internal power on reset
• Embedded common and normal noise elimination circuit
• RoHS compliant
• SOT-26 package (2.9*1.6*1.1)

・Applicability

• Mobile phone hall sensor replacement
• touch sensor application needed initial touch detect

• Low current consumption
• Uniformly adjustable sensitivity
• Sync function for parallel operation
• Three available sensitivity step without external component
• open-drain digital output
• Internal power on reset
• Embedded common and normal noise
• RoHS compliant
• SOT-26 package (2.9*1.6*1.1)

・Applicability

• Home appliance
• Mobile application
• (PMP,Navigation ,MP3…etc)
• PC & peripherals application
• Human interface for toys & interactive games
• Sealed control panels, keypads

• Low current consumption
• open-drain digital output
• Internal power on reset
• Embedded common and normal noise
• RoHS compliant
• SOT-26 package

・Applicability

• Home appliance
• Mobile phone hall sensor replacement
• Fluid level sensing
• Switch replacement
• Membrane Switch replacement
• Human interface for toys & interactive games
• Sealed control panels,Keypads
• Seat sensor for a bidet

• Low power consumption
• Sync function for parallel operation
• Adjustable internal clock frequency external resistor
• Open-drain digital output
• Internal power on reset
• Embedded noise elimination circuit
• RoHS compliant
• 8SOP package(4.9*6.02*1.34)

・Applicability

• Home appliance
• Mobile application
• (PMP,Navigation ,MP3…etc)
• PC & peripherals application
• Games consoles
• Sealed control panels, keypads

• Low power consumption
• Sync function for parallel operation
• Adjustable internal clock frequency external resistor
• Open-drain digital output
• Internal power on reset
• Embedded noise elimination circuit
• RoHS compliant
• 8SOP package(4.9*6.02*1.34)

・Applicability

• Parallel output interface
• Independently adjustable sensitivity with external capacitor
• Adjustable internal clock frequency external resistor
• Low current consumption
• Embedded noise elimination circuit
• RoHS compliant
• 16SOP package(8.65*6.07*1.56)
• 16QFN package(3*3*0.85)

・Applicability

• Home appliance
• Mobile application
• (PMP,Navigation ,MP3…etc)
• PC & peripherals application
• Games consoles
• Sealed control panels, keypads

• 4-Channel capacitive sensor with differential sensitivity calibration
• I²C serial interface
• Selectable output operation mode(Single output/Multi output)
• Independently adjustable in 128 steps sensitivity
• Adjustable response time by the control registers
• Programmable wake up sequence from SLEEP mode
• Almost no external component needed
• very low current consumption
• Embedded common and normal noise elimination circuit
• RoHS compliant 12QFN package

・Applicability

• Mobile application
• (Mobile phone/PDA/PMP/MP3…etc)
• Membrane switch replacement
• Sealed control panels, keypads

• I²C serial interface
• selectable output operation (Single mode/Multi mode)
• Adjustable Independently with 16 steps sensitivity
• Adjustable internal frequency with external resistor
• Adjustable response time by control registers
• Embedded high frequency noise elimination circuit
• Available LED drive up to 3 sports with 32 steps dimming control
• Available tact switch input up to 5 channel
• IDLE mode to save the current consumption
• Programmable wake up sequence from idle mode
• RoHS compliant
• 16QFN package (3*3*0.85)

・Applicability

• Home appliance
• Mobile application
• (Mobile phone/PDA/PMP/MP3…etc)
• PC & peripherals application
• Sealed control panels, keypads

• 8-Channel Capacitive sensor with auto sensitivity calibration
• Available LED PWM drive up to 16、2 -color LED PWM drive up to 8
• Multi interface (Parallel outputs / I²C serial interface / Analog outputs)
• Programmable analog outputs
• Selectable output operation mode (Single output/Multi output)
• Selectable output logic level (Active high / Active low)
• Uniformly adjustable 64 steps sensitivity
• No IR interference from sensing operation signal
• Almost no external component needed
• Low current consumption
• Embedded common and normal noise elimination circuit
• RoHS compliant 32MLF (Punch type) package

・Applicability

• Home appliance
• Mobile application (PMP/MP3/Car navigation)
• Membrane switch replacement
• Sealed control panels, keypads
• Touch screen replacement application

• 8-Channel Capacitive sensor with auto sensitivity calibration
• Available LED PWM drive up to 16、2 -color LED PWM drive up to 8
• Multi interface (Parallel outputs / I²C serial interface / Analog outputs)
• Programmable analog outputs
• Selectable output operation mode (Single output/Multi output)
• Selectable output logic level (Active high / Active low)
• Uniformly adjustable 64 steps sensitivity
• No IR interference from sensing operation signal
• Almost no external component needed
• Low current consumption
• Embedded common and normal noise elimination circuit
• RoHS compliant 32MLF (Punch type) package

・Applicability

• Home appliance
• Mobile application (PMP/MP3/Car navigation)
• Membrane switch replacement
• Sealed control panels, keypads
• Touch screen replacement application

• 8-Channel Capacitive sensor with auto sensitivity calibration
• Available LED PWM drive up to 8
• Multi interface —Parallel outputs / I²C serial interface
• Selectable output operation mode (Single output/Multi output)
• Adjustable 256 steps sensitivity
• Almost no external component needed
• Low current consumption
• Embedded common and normal noise elimination circuit
• RoHS compliant 24QFN/24SOP/16SOP package
• Moisture sensitivity level 2(MSL2)

・Applicability

• Home appliance (TV/ Monitor keypads)
• Mobile application (PMP/MP3/Car navigation)
• Membrane switch replacement
• Sealed control panels, keypads
• Touch screen replacement application

• 8-bit turbo 80C51 Architecture (4 clock cycles / 1 machine cycle)
• Max 10 programmable I/O pins
• (bi-direction,open-drain output ,push-pull output)
• Power-on-reset (POR) by Low Voltage Detector (LVD)
• 2 selectable internal ring Oscillators (12Mhz/300Khz)
• Programmable watchdog timmer
• 3-Channel 16-bit timer/counters
• Simple UART (mode 1 only)
• 2-Channel I²C (I²C Master , I²C Slave)
• Smart touch sense Engine (Max 9 Channels)
• —8 Channels dedicated input (include 2nd dummy channel)
• 11 interrupts sources including 2 external ones
• —Timer 0/1/2 , WDT , Touch , UART , 2-I²C , I²C wake up
• —2 external interrupt : Selectable Edge / Level of source
• —2 level interrupt priority
• Reset scheme
• —on-chip Power-on-reset (with LVD)
• —External reset
• —Watchdog timer reset
• Power consumption
• —Active current :Max 3mA@3V
• —Idle current: Max 1.8mA @3V
• —Standby current:Max 1mA@3V(Operating Timer2)
• —Power down currnet:Max 1.3mA @3V
• ESD protection up to 8,000V
• RoHS compliant 24QFN/24SOP Package

・Applicability

• Home Application
• Membrane Switch replacement
• Sealed control panels ,keypads
• Door Key-lock Matrix application
• Touch screen replacement application

• I²C serial interface
• Selectable output operation (Single Model/ Multi Model)
• Adjustable Independently with 8 steps sensitivity
• Sync function for parallel operation
• Touch insensity can be detectable within 3 steps (Low,Medium and high)
• Adjustable internal frequency with external resistor
• Adjustable response time and interrupt level by the control registers
• Embedded high frequency noise elimination circuit
• IDLE mode to save the consumption
• Embedded power key function on channel 1 for mobile phone application
• RoHS compliant
• 32QFN package (5*5*0.85)
• 24SOP package (15.54 * 10.3 * 2.4)

・Applicability

• Home appliances
• Mobile application (mobile phone/PDA/PMP ,etc)
• PC & peripherals application
• Membrane switch replacement
• sealed control panels
• Door key-lock matrix application

• 20-Channel capacitive sensor with auto sensitivity calibration
• I²C serial interface
• Selectable output operation (Single Model/ Multi Model)
• Independently Adjustable 16 steps (2 mode) sensitivity
• Embedded common and normal noise elimination circuit
• Available LED PWM drive ports up to 20 channels
• Controllable LED Luminance
• Available tact switch input up to 20 channels
• Sleep mode to save the consumption
• RoHS compliant 28QFN & 28TSSOP package

・Applicability

• Mobile application (mobile phone/PDA/PMP/MP3 ,etc)
• Membrane switch replacement
• sealed control panels、keypads
• Door key-lock matrix application
• Touch screen replacement application