Página 59 - Nuevas tecnologías | Heisener Electronics
Contáctenos
SalesDept@heisener.com +86-755-83210559 ext. 807
Language Translation

* Please refer to the English Version as our Official Version.

Nuevas tecnologías

Registros 4.710
Página  59/262
Technology Cover

2022-12-02, Renesas provides a horizontal output synchronous separator EL1883ISZ-T7

The EL1883 video synchronous separator is manufactured using Elantec's high-performance analog CMOS process. The device extracts synchronous timing information from standard and non-standard video inputs and Macrovision pulses. It offers composite synchronization, vertical synchronization, burst/back porch timing, and horizontal output. Fixed 70mV Sync hint slice provides sync edge detection when the video input level is between 0.5VP-P and 2VP-P (sync hint amplitude 143mV to 572mV).

Technology Cover

2022-12-02, Infineon introduces the XENSIV TLE4971 series magnetic current sensor for vehicles

Infineon Technologies has announced the launch of the new XENSIV TLE4971 series of magnetic current sensors to further enrich its automotive current sensor portfolio. The series of magnetic current sensors can also be used in a variety of industrial applications, such as electric vehicle DC chargers, industrial drivers, servo drivers, photovoltaic inverters, etc.

Technology Cover

2022-12-02, Melexis introduces multi-function dual latch and switch chip

Melexis announced the release of a versatile programmable 3-axis latch and switch chip MLX92352 for relative position and speed sensing applications. The device has a flexible magnetic design that supports dual output regardless of spacing, and the output can be set to speed, pulse or direction. With its superior EMC and ESD performance, this PCB-free device saves space and total module costs for automotive and industrial applications.

Technology Cover

2022-12-02, Maxim integrated MAX20079 36V step-down converter

The MAX20079 is a small, automotive grade synchronous buck converter with integrated high-side and low-side switches. The device is designed to deliver up to 3.5A with input voltages from +3V to +36V while using only 3.5μA quiescent current at no load.

Technology Cover

2022-12-02, Diode integrated AL5871Q 55V linear LED driver

Diode AL5871Q is an automotive class single-channel linear LED driver with PWM and analog dimming control. The AL5871Q can be driven up to 750mA and the LED current can be set via a low-power reference resistor connected to the REF pin.The AL5871Q regulates LED current accurate to ±4%, with excellent PWM and analog dimming performance. The AL5871Q enters standby mode to save power if no PWM signal is detected.

Technology Cover

2022-12-02, Qorvo QPF4658 Wi Fi 6E Front End Module

The Qorvo QPF4658 Wi-Fi 6E front-end module is an integrated front-end module (FEM) designed for Wi-Fi 6 and 6E (802.11ax) systems. The QPF4658 integrates a 6-7 GHZ power amplifier (PA), a single-pole double-throw switch (SP2T) and a bypassable low noise amplifier (LNA) into a single device.

Technology Cover

2022-12-01, ON Semiconductor multiphase mobile CPU synchronization step-down controller

The ADP3210 is a high efficiency, multiphase, synchronous, buck−switching regulator controller optimized for converting notebook battery voltage into the core supply voltage of high performance Intel processors. The part uses an internal 7−bit DAC to read Voltage Identification (VID) code directly from the processor that sets the output voltage. The phase relationship of the output signals can be configured for 1−, 2−, or 3−phase operation, with interleaved switching.

Technology Cover

2022-12-01, Vishay has introduced a new line of compact, high volume/high voltage combined screw joint aluminum capacitors

Vishay Intertechnology announced the launch of a new series of screw joint aluminum electrolytic capacitors ---- 202 PML-ST, which is convenient for designers to store higher energy in a smaller space. The ripple current of the electrolytic capacitors is up to 49.6 A, the ESR is as low as 2 mW, and the service life is up to 10000 hours

Technology Cover

2022-12-01, Analog Devices Fault-Protected Analog Multiplexers

The ADG508F/ADG509F can withstand continuous voltage inputs from −40 V to +55 V. When a fault occurs due to the power supplies being turned off, all the channels are turned off and only a leakage current of a few nanoamperes flows.

Technology Cover

2022-12-01, Texas Instruments offers linear regulators with low dropout rates

The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision onboard reference, the UC385 excels at driving GTL and BTL buses. Due to its fast response to load transients, the total capacitance required to decouple the regulator's output can be significantly decreased when compared to. The total capacitance required to decouple the regulator's output can be significantly decreased when compared to standard LDO linear regulators.

Technology Cover

2022-12-01, Energy efficient, accurate CV/CC switcher Adapters and chargers

LinkSwitch II greatly simplifies the design of low power CV/CC chargers by eliminating optical couplers and secondary control circuits. The device introduces a revolutionary control technology to provide very strict output voltage and current regulation, and the compensation transformer and internal parameter tolerance vary with the input voltage.

Technology Cover

2022-12-01, Combined with innovative circuit design technology IDT71V416

The IDT71V416 is a 4,194,304 bit high-speed static RAM, organized at 256K x 16. It is manufactured using IDT's high-performance, highly reliable CMOS technology. Packaged in a 44-pin, 400 mil plastic SOJ and a 44-pin, 400 mil TSOP Type II package and 48-ball mesh array in a 9mm x 9mm package

Technology Cover

2022-12-01, Fail-safe, high speed (10Mbps), rotary rate limit RS-485/RS-422 transceiver

The MAX3080-MAX3089 high speed transceiver for RS-485/RS-422 communication contains a driver and a receiver. All devices have 1/8 cell load receiver input impedance, allowing up to 256 transceivers on the bus. MAX3082 MAX3085 / MAX3088 for half duplex communication, and MAX3080 / MAX3081 / MAX3083 / MAX3084 MAX3086 / MAX3087 for full-duplex communication. The MAX3089 can be selected between half duplex and full duplex. It also features a separate programmable receiver and emitter output phase through separate pins.

Technology Cover

2022-11-30, The latest PCIe 3.0 packet switchers come out of Diodes

Diodes will introduce its latest PCIe 3.0 packet switcher DIODES PI7C9X3G1224GP. This product is a high-performance 12 port, 24 channel device that can be used for edge computing, data storage devices, communication infrastructure, and integrated into host bus adapters (HBAs), industrial controllers, and network routers

Technology Cover

2022-11-30, KEMET polymer electrolytic capacitors provide very low ESR and improve capacitance retention at high frequencies.

KEMET organic capacitor (KO-CAP) is a solid electrolytic capacitor with conductive polymer cathode, which can provide very low ESR and improve capacitance retention at high frequencies. KO-CAP combines the low ESR of multilayer ceramics, the high capacitance of aluminum electrolysis and the volumetric efficiency of tantalum into a single surface mount package.