Search results for "tvs diodes"

Maxim introduced the MAX4936/MAX4937 fully integrated octal high-voltage transmit/receive (T/R) switches. These switches integrate clamping diodes to isolate the low-voltage receive path from the high-voltage transmit path, thus protecting the receiver input from voltage spikes due to leakage currents flowing through the T/R switches. Maxim's integrated solution uses > 50% less board space than discrete circuits while providing high bandwidth, l...

Maxim has introduced the MAX9669, a low-cost, 16-channel, gamma-correction reference system with integrated nonvolatile memory. Offering 16 programmable gamma-correction outputs and one voltage reference for VCOM adjustment, this highly integrated device minimizes solution cost in TFT-LCDs. The MAX9669 can eliminate multiple discrete components including a digital variable resistor, VCOM amplifier, gamma buffers, resistor strings, and a high-vol...

Maxim introduced the MAX4885AE, a complete 2:1 VGA multiplexer. This device can be used to switch two VGA signals from a graphics controller to one connector while maintaining a low 5.5pf (typ) on-capacitance for higher bandwidth applications operating up to 900MHz. The MAX4885AE is ideal for use in notebook PCs, servers, and consumer video applications.

Maxim introduced the MAX2136, a digital terrestrial television tuner for ISDB-T and DVB-T applications. Combining low power consumption with excellent performance, the device achieves a low noise figure of 3.8dB while only consuming 210mW. Additionally, the tuner supports the reception of signals as large as 10dBm while maintaining an excellent sensitivity of -99dBm. On-chip tracking filters, lowpass filters, and LNAs eliminate the need for expe...

Maxim Integrated Products introduces the MAX31782, a system management microcontroller that combines six temperature measurement channels with six channels of closed-loop fan control. By monitoring multiple temperature points throughout the system, the MAX31782 enables enterprise system designers to implement highly precise zoned-cooling schemes. This approach minimizes system power consumption and cooling costs by individually adjusting the spee...

Operating at a fixed switching frequency of 1.4MHz, the 1.5A rated AP5101 buck converter from Diodes Incorporated enables designers to reduce circuit footprints in a range of products including set top boxes, modems and distributed power systems.

The ZXGD3005E6 10 Amp gate driver from Diodes Incorporated has been designed to ensure ultra fast switching of power MOSFET and IGBT loads in power supply, solar inverter and motor drive circuits. With its emitter follower configuration delivering propagation delay times of less than 10ns and rise and fall times of less than 20ns, this non inverting gate driver will reduce switching losses, simplify circuit design and improve overall system reli...

With a quiescent current rating of only 70µA, the AP7361 ultra-low dropout linear voltage regulator from Diodes Incorporated will help bring energy savings to a range of consumer electronic devices including LCD TVs, STBs and PCs. Providing a source of adjustable and fixed output voltages at an accuracy of +-1.0%, the regulator has a dropout voltage of just 150mV at 300mA and can deliver an output current up to 1A with 500mV dropout.

Diodes Incorporated has introduced two low voltage Omnipolar parts that substantially reduce power consumption in battery-powered, hand-held devices and dramatically simplify production processes. Uses include contact-less lid or display orientation and position detection tasks in notebooks, mobile phones, digital still cameras and camcorders.

Semtech has announced the RClamp0524S, the first circuit protection device with an advanced split-pad transient voltage suppression architecture designed to protect Power Over Ethernet (POE) interfaces from electrical surges and transients.