The TPA2008D2 is claimed to be the industry's first 5 V filter-free Class-D audio power amplifier with integrated DC volume control. The gain of this Texas Instruments' device, which affects the output power level, is controlled by a DC voltage applied to the volume pin. At full power the TPA2008D2 will drive 6 W (3 W x 2) into 3 Ω speakers with no external heatsink. Eliminating the external heatsink is made possible from its high efficiency of more than 80%. Half power total harmonic distortion plus noise (THD+N) is only 0,045% at 1 kHz and the noise floor is a benchmark for Class-D amplifiers at -80 dBV. The low THD+N and noise floor help ensure a clean, pure signal is heard at the speaker. The TPA2008D2 comes in a standard PowerPAD surface mount 24-pin TSSOP.
Automotive MOSFETs in a variety of packages 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Reducing CO2 emissions of passenger cars is accelerating 48 V board net adoption. For this emerging 48 V market, Infineon Technologies offers a broad portfolio of automotive 80 V and 100 V MOSFETs as ...
Read more...Chipset for Wi-Fi 6E applications 29 April 2020, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
ON Semiconductor announced sampling of its new QCS-AX2 chipset family that supports the 6 GHz spectrum band based on the enhanced Wi-Fi 6E standard. Designed with a high-performance, flexible architecture ...
Read more...Wireless MCUs for smart homes and buildings 29 April 2020, EBV Electrolink
, Telecoms, Datacoms, Wireless, IoT
NXP Semiconductors introduced the K32W061/41, its new family of ultra-low-power, multiprotocol wireless microcontrollers (MCUs). The new devices complement the company’s recently introduced pin-compatible ...
Read more...Enabling cloud connectivity to all Microchip MCUs and MPUs 25 March 2020, Avnet South Africa
, DSP, Micros & Memory
Due to the fragmented nature of the Internet of Things (IoT) marketplace, increasing project complexity and costs, today’s developers face more challenges in design decisions than ever before. These challenges ...
Read more...Switchers for high-power LED displays 25 March 2020, EBV Electrolink
, Power Electronics / Power Management
Power Integrations’ InnoSwitch3-MX isolated switcher IC family has been expanded with the addition of three new PowiGaN devices. As part of a chipset with Power Integrations’ InnoMux controller IC, the ...
Read more...Synchronous buck converter 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Diodes Incorporated introduced the AP62600 synchronous DC-DC buck converter for point-of-load (POL) conversion in applications such as TVs, monitors, white goods, home appliances, consumer electronics ...
Read more...Tiny step-down regulator 29 April 2020, Altron Arrow
, Power Electronics / Power Management
The LTM4657 is part of Analog Devices’ family of tiny, high-efficiency, identical pin-out, step-down µModule devices. The LTM4657 is designed to operate at lower switching frequencies than the LTM4626 ...
Read more...Stackable DC-DC buck converter 29 April 2020, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced a new 40 A SWIFT DC-DC buck converter, offering first-of-its-kind stackability of up to four ICs. The TPS546D24A PMBus buck converter can deliver up to 160 A of output current ...
Read more...NXP streamlines development with Microsoft Azure RTOS 29 April 2020, EBV Electrolink
, Computer/Embedded Technology
NXP Semiconductors expanded its partnership with Microsoft to bring Microsoft Azure RTOS, a comprehensive real-time operating system (RTOS), to a broader range of processing solutions from its EdgeVerse ...
Read more...Versatile temperature sensor IC 25 March 2020
, Analogue, Mixed Signal, LSI
Although the WSEN-TIDS temperature sensor from Würth Elektronik measures just 2,0 x 2,0 x 0,5 mm, its range of application is wide. Its accuracy in the measuring range -40°C to 125°C is ±0,5°C, while ...
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