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Optocouplers Demonstrate Fault Protection

September 9, 2008 10:50 am | Product Releases | Comments

Exhibiting fault protection, Avago Technologies’ ACPL-333J and ACPL-330J Series IGBT optocouplers integrate Vce desaturation detection, under voltage lockout protection, soft shut down, isolated fault feedback and automatic fault reset. The SO-16-packaged devices offer Active Miller clamping to eliminate the need for a

LISTED UNDER: Optoelectronics & Displays
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SSLD Functions at 25 V

August 28, 2008 9:13 am | Product Releases | Comments

Working as a low dropout driver (LDD), Catalyst Semiconductor’s CAT4101 linear-based constant-current SSLD operates with a LED pin compatible up to 25 V. The 5-lead TO-263-packaged component drives strings of up to 10 LEDs adjustable to 1 A. The driver offers current sink of 1 A via an external resistor, dropout voltage of

LISTED UNDER: ICs | Optoelectronics & Displays

TFT Display Demonstrates Sunlight Readability

August 21, 2008 10:45 am | Product Releases | Comments

Microtips Technology introduced its 5.7” (diagonal) VGA TFT display exhibiting a sunlight-readable full-color picture with 640 × RGB × 480 dots resolution and a normally white wide-view display mode. The device has outline dimensions of 114 mm (W) × 104.6 mm (H) × 12.8 mm (T) without FPCB tail and active area dimensions of

LISTED UNDER: Optoelectronics & Displays

Display Module Complements Existing Instrumentation

August 20, 2008 11:58 am | Product Releases | Comments

Adding to the NGI vehicular instrumentation system, AMETEK’s CAN-Communicator (C-COM) 2” graphic display module offers usability by itself or as a complement to existing instrumentation by connecting it to a SAE J1939

LISTED UNDER: Optoelectronics & Displays

LEDs Deliver 95 lm Output

August 19, 2008 9:14 am | Product Releases | Comments

Operating over a drive current of 350 mA, Avago Technologies’ ASMT-MY09 Series 1-W warm-white Moonstone power LEDs exhibit high-flux output of up to 95 lm while being encapsulated in a heat- and UV-resistant silicone compound. The Pb-free devices offer a 120-degree viewing angle, exposed pad for heat transfer, ESD of

LISTED UNDER: Optoelectronics & Displays

LED Driver Powers Displays

August 6, 2008 10:08 am | Stmicroelectronics | Product Releases | Comments

Offering 24 constant-current outputs capable of driving from 5 to 80 mA each at 25 MHz, STMicroelectronics’ STP24DP05 RGB LED driver supplies light to video displays, billboards, graphic boards, colored traffic signs and variable message signs. The serial-in parallel-out FIFO uses built-in error detection controlled for

LISTED UNDER: ICs | Optoelectronics & Displays

LED Lamps Offer Flexible Mounting Options

August 5, 2008 10:41 am | Product Releases | Comments

Available in versions accepting 12 or 24 V, Marktech LED Lighting Products’ ExtendLite 15- or 30-cm LED lights have a connect system with mounting options including magnetic strips, glass shelf clips, and wood mounting brackets.

LISTED UNDER: Optoelectronics & Displays

TFT Integrates Touchscreen

August 4, 2008 8:02 am | Product Releases | Comments

Using a white LED backlight, OSD Displays’ OSD35GN827A 3.50” diagonal transmissive WVGA TFT includes an integrated resistive touchscreen. The device exhibits an initial typical brightness of 240 cd/m² and a 350:1 contrast ratio in a 78.20 × 65 × 4.35-mm package with an active area of 70.08 × 52.56 mm. The TFT has functions using chip-on-glass technology, which supports a 24-bit SYNC-mode TTL interface that offers

LISTED UNDER: Optoelectronics & Displays

OLED Smart Switches Feature High Resolution, Programmability

July 31, 2008 1:39 pm | Product Releases | Comments

NKK Switches announced the availability of its OLED SmartSwitch and SmartDisplay high resolution programmable switches. These switches offer high contrast more brilliant pictures, 180-degree viewing angles, full colors, lower power consumption, fast response times and no backlighting requirements. These programmable pushbutton switches and displays feature a programmable and changeable OLED module with 65,536 colors in 16 bit mode, and

LISTED UNDER: Electromechanical/Mechanical Devices | Optoelectronics & Displays

LEDs Combine SMT with Through-hole Features and Capabilities

July 29, 2008 10:12 am | Product Releases | Comments

Lumex announced a line of surface-mount LEDs that are positioned to combine surface-mount technology (SMT) with the features and capabilities of through-hole, leaded T-5 mm epoxy lens LEDs. OctoLEDs devices offer brightness levels of up to 7,000 mcd (dependent on color) when driven by the common If of 20 mA. OctoLEDs SML-H1505xxx-TR can be used in applications such as front panel, PCB multi-LED and industrial control or fault indicators.

LISTED UNDER: Optoelectronics & Displays

LED Lighting Modules Seamlessly Integrate On Cameras

July 17, 2008 10:56 am | Product Releases | Comments

The Imaging Source announced a series of LED lighting modules that seamlessly integrate with The Imaging Source USB, FireWire and GigE camera. The modules' features include very bright LEDs; direct connection to the camera; all parameters can be set via the shipped software, IC Capture and IC; imaging control or by

LISTED UNDER: Optoelectronics & Displays

White SMT LEDs Deliver up to 1,800 mcd

July 10, 2008 5:19 am | Product Releases | Comments

Provided in a CLCC-2 flat SMT ceramic package 0.7-mm thick, the VLMW82 Series of white LEDs from Vishay have a thermal resistance of 20°C/W and an optical power output from 9,000 to 18,000 mcd. Offering a service life of approximately 50,000 hours, the InGaN devices have a 3.3 x 3.4 mm footprint and are optimized for display backlighting and other illumination applications.

LISTED UNDER: Optoelectronics & Displays

White LED Provides 90 Lumens

July 8, 2008 11:12 am | Product Releases | Comments

Yielding a typical flux of 90 lumens (113 lm max) at 250 mA, Toshiba America Electronic Components’ TL12W02-D white LED has a typical chromaticity of 0.32 (Cx) and 0.31 (Cy). The 10.50 × 5 × 2.10-mm SMT-packaged device has a forward current of 300 mA max and a forward voltage of 6.8 V

LISTED UNDER: Optoelectronics & Displays

Optocouplers Offer 20 kV/µs Noise Immunity

July 8, 2008 7:11 am | Fairchild Semiconductor | Product Releases | Comments

Having a minimum common mode noise rejection rating of 20 kV/µs, Fairchild Semiconductor’s FOD07xx Series logic gate optocouplers provide bandwidth yielding 25 Mbps. The J-STD-020- and UL1577-standardized devices consist of a high-speed AiGaAs LED driven by a CMOS IC and utilize lead-free (Pb-free) terminals. The RoHS-compliant optocouplers have

LISTED UNDER: Optoelectronics & Displays

SIP SSLD Modules Accurately Drive LEDs

July 7, 2008 7:18 am | Product Releases | Comments

Providing a constant-current output with an accuracy of ±1%, the BP58xx Series of solid-state lighting drivers (SSLD) integrates all required LED-driving control circuits, switching elements, isolation transformers and constant-current circuits into a single SIP package. Operating at an efficiency of 85%, the 32.9 x 25.0 x 15.1-mm dimmable modules are set via an external resistor and

LISTED UNDER: Optoelectronics & Displays

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