Circuits

Two-Channel CW Laser Diode Driver features MCU interface.

Two-Channel CW Laser Diode Driver features MCU interface.

Supplied in 5 x 5 mm, 28-pin QFN package and operating from 2.8–8 V supply, iC-HT permits MCU-based activation of laser diodes in CW mode. Laser diodes- can be driven by optical output power using APC; laser diode current using ACC; or- full, controller-based power control unit. Max laser diode current per channel is 750 mA, and both channels can be switched in parallel for laser diode...

Read More »

MOSFET comes in 4-lead, energy-saving package.

Supplied in TO247-4 four-lead package, MDmesh™ V Super-Junction MOSFET STW57N65M5-4 will enable increased energy efficiency in active PFC circuits and full-bridge or half-bridge power converters for consumer and industrial electronic products. Product provides direct source connection used only for switching control; extra lead increases switching efficiency, reduces energy losses, and allows...

Read More »

Physical Layer Transceivers provide time synchronization.

Optimized for power-intensive Ethernet network applications, 40 nm BCM54290 Series features AutoGrEEEn® Plus technology, which extends energy savings to legacy MACs and non-EEE devices. Technology can be deployed when device is in Energy Efficient Ethernet mode communicating with EEE link partner or when linked to non-EEE enabled device. In addition to precision 1588 time synchronization,...

Read More »
Bridge Rectifiers feature reverse voltages to 1,000 V.

Bridge Rectifiers feature reverse voltages to 1,000 V.

Housed in surface mount MBLS package with typical height of 1.4 mm, Models MBL104S, MBL106S, MBL108S, and MBL110S feature max peak reverse voltage ratings of 400, 600, 800, and 1,000 V, respectively. Miniature,1 A glass passivated units provide surge current capability of 30 A, low forward voltage drop of 0.95 V at 0.4 A, and max junction temperature of +150°C. RoHS-compliant and halogen-free,...

Read More »

STMicroelectronics Increases Accessibility of MEMS Motion Portfolio by Simplifying Connection to Linux Systems

Linux Industrial-IO-compatible drivers for entire ST MEMS range shorten development time for motion innovations in multiple market sectors Geneva – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, the world's top MEMS manufacturer, and the leading supplier of MEMS sensors for consumer and portable applications[1],...

Read More »

Remote Control Kit leverages Bluetooth low energy technology.

Bluetooth® low energy advanced remote control kit enables direct control of Bluetooth Smart Ready devices, such as PCs, laptops, and tablets devices. Also, solution enables Bluetooth Smart devices to configure advanced remote control solution OTA. Pin-to-pin and SoC digital domain compatibility between CC253x ZigBee technology and CC254xBluetooth low energy SoC enables manufacturers to...

Read More »

TI Eases Tablet Design with Interface ICs for Connecting Displays and Keyboards

New devices ease design constraints and reduce board space while adding functionality DALLAS- – Texas Instruments Incorporated (TI) (NASDAQ: TXN) today introduced two new devices to ease design for tablet designers. The TCA8424 is the industry's first human interface device (HID) over I2C, 128-key keyboard controller. It eliminates the need to program the device at production, simplifying...

Read More »
Single-Chip Touch Controller suits touchscreens up to 15.6 in.

Single-Chip Touch Controller suits touchscreens up to 15.6 in.

Optimized to support touchscreen cover glass as thin as 0.4 mm, maXTouch® mXT2952T delivers adaptive-sensing architecture featuring both mutual and self capacitance. Mutual capacitance enables true multitouch tracking while self capacitance offers idle power consumption, moisture immunity, glove tracking, and hover capability, which detects finger or object not in contact with screen. For noise...

Read More »
Monolithic Dual N-Ch JFET supports low noise applications.

Monolithic Dual N-Ch JFET supports low noise applications.

Available in surface mount SOIC-8, through-hole TO-71, and- smaller SOT23-6 packages as well as ROHS compliant versions, Model LSK489 features ultra low noise of 1.5 nV at 1 KHz and gate-to-drain capacitance of 4 pF. Design consists of interleaving both JFETs on same piece of silicon to provide optimal matching and thermal tracking, with nearly zero popcorn noise. Applications include microphone...

Read More »
Motor Driver IC supports battery operated applications.

Motor Driver IC supports battery operated applications.

Housed in 2 x 2 mm, 8-lead DFN package with exposed thermal pad, A3910EEETR-T Dual Half Bridge Motor Driver IC is designed for unidirectional drive of two DC motors. Device offers outputs up to 500 mA, as well as thermal shut-down and sleep functionality. Direct control of high and low side drivers is implemented to- allow either high side or low side PWM. Using MOS switch results in optimized...

Read More »

All Topics