The TDA2822M is a dual low-power audio amplifier integrated circuit (IC) commonly used in portable audio devices and low-power amplifier applications. It can operate with a low voltage supply, typically between 3V and 15V. The TDA2822M can drive both stereo (dual-channel) and bridge-tied load (BTL) configurations, allowing it to deliver output power up to 1W per channel in BTL mode.
The TDA7377 is a high-performance audio amplifier IC for automotive and other high-power audio applications. It operates as a bridge amplifier, capable of driving speakers with a total output power of up to 14 watts per channel.
The TL084CN is a high-performance operational amplifier with low noise, high slew rate, and wide bandwidth. It provides precise analog signal processing and excels in applications that require minimal distortion and high fidelity, such as audio amplification and active filtering.
The BU406 is a versatile NPN power transistor with a maximum collector current rating of 4A and a collector-emitter voltage rating of 60V, suitable for handling medium power levels. The BU406 has excellent thermal performance and is easy to install.
The 2SC5200 is a high-power NPN transistor commonly used in audio amplifiers and other high-power applications.The 2SC5200 can handle a maximum collector current of 15A and a maximum collector-emitter voltage of 230V.
The L200CV is a versatile voltage regulator that can be used for both positive and negative voltage regulation. It can be adjusted to provide an output voltage ranging from 2.85V to 36V with a maximum output current of 2A. The L200CV is commonly used in power supplies and other applications requiring a stable and adjustable voltage output.
The LM334Z is a three-terminal adjustable current source. Like the LM134 and LM234, its current output is determined by an external resistor and no other external components are required. The LM334Z can provide a current output from 1 µA to 10 mA by adjusting the external resistor between the pin and the negative supply pin.
In the current age of electric mobility, there is a crucial need for power electronics that are both efficient and high-performing. Traction inverters are crucial components in electric vehicles (EVs) as they are responsible for transforming DC power from the battery into AC power to operate the electric motor.
As the flagship product of the STM32 series of high performance and low power consumption, the STM32U5 continues the application range of the STM32F2/F4/F7, while having lower energy consumption and higher cost performance. In industrial control systems, U5 can undertake core functions such as master controller, system monitoring and graphic display.
STMicroelectronics has just announced an agreement to supply its 3rd generation silicon-carbide (SiC) planar MOSFETs for the e-compressor controllers from ZINSIGHT Technology, a Chinese high-tech company specializing in SiC power modules and advanced electric power conversion systems, used in “new energy vehicles” (NEVs), also dubbed EVs or BEVs outside China.
The X0115ML is ST's first off-state surge peak voltage 750V compact thyristor (SCR) for Ground Fault Circuit Breakers (GFCI) and arc Fault Circuit Breakers (AFCI). The SOT23-3L micropackage (2.75mm x 3.10mm) is probably the smallest thyristor on the market today. Engineers can save a lot of board space while allowing industrial applications to have 600V off-state repeat peak voltages
STMicroelectronics (ST) has unified its tinyML development toolchains into a single stack, ST Edge AI Suite, which will cater for all ST hardware going forward, including ST’s microcontrollers, microprocessors and ML-enabled MEMS sensors.
Global carbon dioxide (CO2) reduction is unquestionably the most significant global challenge of this century. The goal of achieving carbon neutrality by 2050 and limiting the long-term increase in global average temperature to 1.5°C has remained unchanged since the signing of the historic Paris Agreement in 2015.
Many operations that seem to come easily in daily use are inseparable from the perception of sensors.
STMicroelectronics' first vehicle gauge machine learning solution, SL-AIAID012401V1, consists of the AEKD-AICAR1 evaluation Kit, AIAI plug-in and AutoDevKit Vehicle gauge development board. It can recognize four car states: parking, normal road conditions, rough roads, wheel sidescarding or sudden swerving.
With the increasingly serious problem of energy shortage, how to effectively use energy, improve energy utilization in a more intelligent way, and save energy will be one of the key elements in the application of smart buildings. KNX is an open standard for commercial and residential building automation, and this article will introduce you to the development of KNX standards and applications, as well as related solutions that support KNX technology.
Nowadays, the mobility ecosystem continues to create new challenges for automotive design, particularly with regard to the size, safety and reliability of electronic solutions. In addition, as automotive electric control units (ECUs) add connectivity and cloud computing capabilities, new solutions must be developed to address these technical challenges.
The concept of the Internet of Things (IoT) was first introduced in 1999. It describes a network of smart devices that use the Internet to improve human lives. For example, a car is equipped with various sensors that alert your phone when tire pressure is low. In addition to using a large number of sensors, the Internet of Things is also an arena for various wireless interconnection technologies, including cellular, Wi-Fi, BLE, NB-IoT, LTE-M, LoRa, Zigbee, NFC, and even satellite communication, which play a key role in the Internet of Things
