AnalogicTech has introduced two additions to its family of high current White LED (WLED) flash drivers. Supporting either two WLEDs at up to 750mA each or one WLED at up to 1.5A and coming in a compact 3x3mm TDFN package, the AAT1271 and AAT1272 dual-channel boost converters are the first devices of...

Vishay releases an integrated power phototriac that outputs currents up to 1A to drive resistive and inductive loads. Offered in the 16-pin DIP package, the VO3526 consists of a GaAs infrared LED that is optically coupled to a monolithic photosensitive non-zero-crossing TRIAC detector chip. This in ...

The three CMOS 4 x 2 matrix RF switches from NEC Electronics, which complement Gleichmann Electronics’ product portfolio, are comparable in performance to GaAs switches. All three devices can be used in a frequency range from 250 to 2150 MHz. The isolation parameters range from 35 dBm (0.25 to 0.95 ...

Specifically for LAN applications, Epcos has developed magnetic modules for both electrical isolation and suppression of common-mode and differential-mode interference. The modules are available in single, dual and quad-port versions and are qualified to IPC/JEDEC J-STD-020C and IEEE 802.3. The elec...

Vishay has extented its Tantamount Hi-Rel COTS T97 series to offer a solid tantalum chip capacitor with a 63-V rating to meet derating requirements in +28-V power supply designs. Lacking alternatives for +28-V applications, until now designers have been forced to rely on 50-V tantalum capacitors, wh...

Maxim introduces the MAX9877, an audio subsystem. This device combines a mono Class D speaker amplifier; a DirectDrive, stereo headphone amplifier; and a bypass analog switch. In addition to this integration, the MAX9877 employs Maxim's third-generation, ultra-low-EMI, Class D amplifier technology t...