Capacitive Touch Control IC has high noise immunity.

ON Semiconductor    Phoenix, AZ 85008
Nov 23, 2012 Model LC717A00AR capacitance-to-digital converter IC features 8 capacitor sensing inputs and 8 digital outputs. Unit's logic circuit detects on/off state of each input and outputs result, while serial interface can be configured for I²C or SPI operation, allowing parameters to be modified using external MCU. Compatible with supply voltage of 2.6-5.5 V, IC consumes 320 µA at 2.8 V. It operates over temperature range of -40 to +105°C and is available in lead-free VCT28 package.

Active Spread Spectrum Clock Generator ICs reduce EMI at source.

ON Semiconductor    Phoenix, AZ 85008
Nov 20, 2012 Supplied in 8-pin, 2 x 2 x 0.8 mm WDFN package, P3P8203A supports 3.3 V input, 18–36 MHz frequency range, and analog control of spread spectrum deviation via external resistor. Choice of external resistor value lets designers customize applications to achieve desired EMI reduction. Supplied in 4-pin, 1 x 1.2 x 0.8 mm WDFN package, P3MS650100H and P3MS650103H support 1.8–3.3 V input, 0.45%–1.4% typ spread spectrum deviations, and 15–60 MHz frequency range.

DC-DC Converter IC configures voltage output to match load.

ON Semiconductor    Phoenix, AZ 85008
Nov 19, 2012 Using modular output strength drive combined with automatic PWM and PFM, Model NCP6338 can adapt efficiency performance to load profile and save battery life in smartphones and tablets. Step-down converter has programmable output voltage from 0.6–1.4 V in mV increments while operating down to input voltage of 2.3 V. Offered in 2.06 x 2.46 x 0.6 mm CSP-30 RoHS-compliant package, 6 A device operates at 3 MHz switching frequency with large selection of output L-C filters.

Wideband Noise Reduction SoC enhances voice capture devices.

ON Semiconductor    Phoenix, AZ 85008
Sep 27, 2012 Without requiring special tuning, drop-in BelaSigna® R262 provides wideband single- or dual-microphone noise reduction in range of voice capture devices and acoustic environments. SoC manages stationary and non-stationary background and mechanical noise, resulting in improved voice clarity and intelligibility. Along with 8 kHz bandwidth wideband voice capture for VoIP communication, SoC offers de-reverberation capability and 360° voice pick-up.

Field Stop IGBTs suit inductive heating applications.

ON Semiconductor    Phoenix, AZ 85008
May 18, 2012 Offering 15, 20, and 25 A current ratings, respectively, Models NGTB15N120, NGTB20N120, and NGTB25N120 utilize deep trench technology and wafer thinning techniques to enable low turn-off losses while maintaining low ON state voltage during turn-on. Housed in TO-247 package with 1,200 V rating, devices enable power conversion for wide range of demanding applications, including induction cook tops, rice cookers, and other small kitchen appliances.