New: Buy Now on Thomas and Pay Over Time with Credit Key   Learn More

Circuits

RF PA Linearizer SoC enables broadband 3G/4G networks.

Operating at carrier frequency, SC1887 Adaptive RF Power Amplifier Linearizer SoC is inserted into transmitter designs directly in line with power amplifier. RFin/RFout solution offers standalone operation and consumes less than 600 mW, making it suited for transmitters deployed in distributed 4G networks. Housed in 9 x 9 mm plastic package, device can be implemented in less than 625 mm-² board...

Read More »
On-Chip Debug Device supports Intel's Atom processor.

On-Chip Debug Device supports Intel's Atom processor.

Suitable for firmware debugging as well as bootcode, OCDemon offers solution for hardware manufacturers that need to debug applications on host development platforms or remote TCP/IP site. Target hardware is connected to debugger on host system via JTAG interface, allowing in-depth access of IA-specific features. Since there is no need for resident code, debug method is available for hardware...

Read More »

Dual 500mA Linear LDO Regulator is optimized for low noise.

Available in MSOP-16E and 4 x 3 mm DFN-16 packages, LT3029 operates from 1.8-20 V input and delivers up to 500 mA per channel of continuous output current with low dropout voltage of 300 mV at full load. It features 20 -µVRMS noise across 10 Hz to 100 kHz bandwidth and provides independent inputs and shutdown control for each channel. Delivering adjustable output voltages from 1.215-19.5 V,...

Read More »
Step-Down DC/DC Controller operates from -55 to 125

Step-Down DC/DC Controller operates from -55 to 125

With input voltage of 4-60 V, synchronous Model LT3845 can produce output voltage of 1.23-36 V. Burst Mode-® operation keeps quiescent current under 120 -µA in no load standby conditions, while onboard N-channel MOSFET gate drivers provide output current up to 20 A at efficiencies as high as 95%, making device suited for 12 and 24 V automotive systems and industrial controls. Switching...

Read More »

Class-D Audio Amplifier targets portable devices.

Housed in 1.2 x 1.2 mm WCSP package, Model TPA2011D1 delivers 3.2 W into 4 W at 5 V with no audible pop. Device is equipped with integrated DAC noise filter, which minimizes out-of-band noise and provides low-pass cutoff frequency of 130 kHz, which could eliminate need for external filter on inputs. With quiescent current of 1.5 mA, amplifier optimizes battery efficiency and maximizes battery...

Read More »

Power Switch simplifies design of offline power supplies.

Model FSGM0565R FPS(TM) power switch features SenseFET 650 V startup circuit that includes drain-current sensing and shortens overcurrent time delay to less than 200 nsec. Suitable for off-line power supplies up to 60 W, switch achieves standby power consumption in 66 kHz flyback converter of 120 mW at 265 Vac in 25 mW of load. Product features multiple protection features, all with auto-restart,...

Read More »
LED Driver operates with 110 Vac.

LED Driver operates with 110 Vac.

Featuring 78 x 22 mm footprint with 16 mm above PC board, Model LD-700A offers 10:1 dimming ratio using pulse width modulation. RoHS-compliant driver provides solution for situations with design limitations on space and size. Applications include display lighting, gaming machines, panel illumination, landscape lighting, and architectural lighting.

Read More »
N-Channel MOSFETs withstand high voltage spikes.

N-Channel MOSFETs withstand high voltage spikes.

With current capability up to 76 A, 100 V N-Channel MOSFETs feature avalanche ratings up to 500 mJ and RDS(on) as low as 13 mW. Units are 100% Avalanche tested, AEC-Q101 qualified, Pb-free, and RoHS-compliant. Typical applications include industrial motor control, power supplies, power inverters in uninterruptible power supplies, and direct gas injection in automotive industry.

Read More »

Isolation Circuits isolate data and power in single package.

Designed using iCoupler-® chip-scale micro-transformer technology, ADuM540xW Series integrates DC-to-DC converter, which provides up to 500 mW of regulated, isolated power at 5 V output. Units offer multiple isolation channels in variety of channel configurations and support data rates up to 25 Mbps. Operating from supply voltage of 4.5-5.5 V on either side, devices are qualified for AEC-Q100...

Read More »
Image Enhancement IC features LVDS interface support.

Image Enhancement IC features LVDS interface support.

Enabling high-resolution processing with one frame of image data, -µPD9281GC NeoClearResolution(TM) ASSP addresses divergence between legacy image resolution and higher resolution of current AV display systems. It reduces mosquito noise caused by JPEG/MPEG compressed images and supports LVDS interface to reduce external components as well as conserve space on system boards. Designers can select...

Read More »

All Topics