Technology Articles

2023-01 Semiconductors TDK

[Jan 7 2023] TDK's VLS5030EX-D inductor is part of the VLS-EX-D series of wound ferrite inductors automotive power circuit. These compact components provide excellent DC stacking characteristics with guaranteed performance at temperatures up to +150°C. These inductors are suitable for headlights, airbags, electric power steering (EPS), Advanced Driver assistance systems (ADAS), engine control units (ECUs), an ...

2023-01 Semiconductors Texas Instruments

[Jan 6 2023] The Texas Instruments OPA2675 current feedback amplifier provides low distortion and high output current for powerline modem drivers and test and measurement applications. The OPA2675 operates on 4.5V to 13V power supplies. The device consumes a low 16.5mA/ channel static current to provide a very high 1000mA output current. The OPA2675 can support the most demanding cord modem requirements with ...

2023-01 Semiconductors Analog Devices

[Jan 6 2023] The ADI DC3099A Demo Board for the LT8640A is a 42V, 5A step-down silent switcher with spread spectrum frequency modulation and includes the LT8640A. The LT8640A provides a compact, ultra-low emission, high efficiency, high speed synchronous monolithic step-down switching regulator. The DC3099A produces 5V output from 5.7V to 42V inputs, while the LT8640A can work up to 3.4V inputs. The ADI DC309 ...

2023-01 Sensors Richtek USA Inc.

[Jan 6 2023] Richtek's RT4539 High efficiency white LED driver is suitable for single/dual battery input to drive LED light strips containing 6 strings in parallel. Available in WL-CSP-20B 1.71x2.371 (BSC) in a 0.4mm pitch package. The internal current receiver supports a maximum ±2% current mismatch to achieve excellent brightness uniformity in each string of leds. To provide sufficient headroom for current ...

2023-01 Semiconductors Alliance Memory, Inc.

[Jan 6 2023] Alliance Memory AS25F Serial NOR flash combines fast read performance up to 133MHz with fast program and erase time. The device operates from a single 1.6V to 3.6V power supply in an 8-pin SOP wide-body (209mils) and 8L WSON (6.0mm x 5.0mm) package in the industrial temperature range of -40°C to +85°C. The solution supports single, dual, and quad SPI modes and provides reliable long-term performa ...

2023-01 Optoelectronics Weidmuller

[Jan 6 2023] Relay modules with positive drive contacts are used for functional safety. SAFESERIES contact extension from Weidmuller uses relays that comply with EN 61810-3 Type a forced guide contact. This makes it particularly suitable for signal monitoring in applications that protect people and machines. SAFESERIES contacts the extension to ensure security feedback to the control level. It consists of fou ...

2023-01 Semiconductors Analog Devices

[Jan 6 2023] Analog Devices LTM4652 Demo Board (DC3230A) is the evaluation and development platform for the LTM4652µModule Regulator. The LTM4652 is a bi-directional, dual-output, non-isolated switching mode DC-DC power supply with a total DC output error of ±1.5% over line, load, and temperature variations. The LTM4652 can provide two ±25A outputs or one ±50A output with only a small number of external input ...

2023-01 Semiconductors Texas Instruments

[Jan 6 2023] Texas Instruments AMC1400-Q1 Precision isolation amplifier is an isolation amplifier in which output and input circuits are separated by isolation barriers. The isolation barrier is highly resistant to magnetic interference. According to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577, the barrier provides enhanced electrical isolation up to 7.5kVRMS. Support working voltage up to 2kVRMS. Isolation ...

2023-01 Sensors PUI Audio, Inc.

[Jan 6 2023] PUI Audio's PM-3738-VM1010-R is a single-ended analog MEMS microphone with power-on sound. The Wake up sound mode allows detection of sound activity while consuming only 5μA of power supply current (9μW of power supply). In wake up sound mode, sounds in the vocal cords above the level threshold immediately alert the processor to an audible event. The processor (DSP or voice processor) then switch ...

2023-01 Semiconductors Vishay Dale

[Jan 5 2023] Vishay Semiconductor's fully integrated automotive proximity and ambient light sensors include four different addressing options. The VCNL4030X01 employs Filtron technology to integrate a photodetector for close range and ambient light, a signal conditioning IC, a 16-bit ADC, and a high-power IRED in a compact 4 mm x 2.36 mm x 0.75 mm surface mounting package. AEC-Q101 Qualified sensors with inte ...

2023-01 Semiconductors STMicroelectronics

[Jan 5 2023] The stmicroelectronics X-NUCLEO-NFC08A1 NFC card reader expansion board provides the demonstration and development platform for the ST25R3916B NFC card reader. ST25R3916B is a high-performance NFC(near Field communication) general purpose device that supports NFC initiator, NFC target, NFC reader and NFC card simulation mode when applicable. Fully EMVCo 3.1a analog and digital compliant, the devi ...

2023-01 Semiconductors Skyworks Solutions

[Jan 5 2023] Skyworks Solutions Inc.SI828X-AAWB-KIT Isolation Gate Driver (GDB) provides a reference design for driving Wolfspeed XM3 1200V SiC (SiC) half-bridge power modules. The XM3 half-bridge power module maximizes the benefits of carbide while maintaining the robustness, simplicity, and cost performance of the module and system design. The XM3 power supply module is half the weight and volume of a stand ...