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Nuevas tecnologías

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Technology Cover

2023-02-27, Diodes Incorporated AP22980 6V/6A low RON power switch

Diodes AP22980 6V/6A low-RON power switches are a compact single-channel high-side power switch with flutter rate control, three-state soft start, and active output discharge path. The AP22980 contains an n-channel MOSFET that supports a maximum continuous current of 6A and operates in the input range of 0.285V to 5.5V.

Technology Cover

2023-02-27, Littelfuse LS24062RQ23 two-way electronic fuse

The LS24062RQ23 is an advanced 28V 6A rated bidirectional load switch that provides overload, short circuit, input voltage surge, overcurrent and overtemperature protection to power the system. Built-in 24 Mω ultra-low RDS(ON) power switch reduces power loss during normal operation. 16 pin QFN 2.5mm x 3.2mm package

Technology Cover

2023-02-25, High voltage Hall effect latch

AH266 is an integrated Hall sensor with output drivers designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and complementary Darlington open-collector drivers for sinking large current loads. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.

Technology Cover

2023-02-25, Six LVPECL outputs, SiGe clock fan out buffer

The ADCLK946 is an ultra-fast clock fan out buffer manufactured using Analog Devices' proprietary XFCB3 silicon Germanium (SiGe) bipolar process. The device is designed for high-speed applications requiring low jitter. The 24-pin LFCSP operates in the standard industrial temperature range from −40°C to +85°C.

Technology Cover

2023-02-25, Low skew 2:1:9 differential clock driver

The MC100EP809 is a low skew 2:1:9 differential clock driver, designed with clock distribution in mind, accepting two clock sources into an input multiplexer. The part is designed for use in low voltage applications which require a large number of outputs to drive precisely aligned low skew signals to their destination. The two clock inputs are one differential HSTL and one differential LVPECL. Both input pairs can accept LVDS levels.

Technology Cover

2023-02-25, 3.3V 125 mhz multi-output zero-delay buffer

The CY29973 has an integrated PLL that provides low-skew and low-jitter clock outputs for high-performance microprocessors. Three independent banks of four outputs and an independent PLL feedback output, FB_OUT, provide exceptional flexibility for possible output configurations. The PLL is ensured stable operation given that the VCO is configured to run between 200 MHz to 480 MHz. This allows a wide range of output frequencies up to125 MHz

Technology Cover

2023-02-25, Low power, 16-bit, 500 ksps, 4 - and 8-channel single-pole input ADC with serial interface

The ADS8331 is a low-power, 16-bit, 500 k per second sampling (SPS) analog-to-digital converter (ADC) with unipolar 4-to-1 multiplexer (mux) input. These converters are available in 24-pin, 4 × 4 VQFN and 24-pin TSSOP packages, fully specified for operation in the industrial temperature range -40°C to 85°C.

Technology Cover

2023-02-25, A single volatile digital potentiometer

The DS1866 Log Trimmer Potentiometer is a single volatile digital potentiometer having eight positions with a 5-dB resolution per step. The device provides an ideal method for low-cost trimming or volume control using a CPU or manual control input. The device's wiper position is set to one of eight positions by a 3-terminal parallel port. The value of the device the wiper position is determined by the P0, P1, and P2 port pins.

Technology Cover

2023-02-24, Low voltage, high performance CMOS 8-bit microcomputer

The AT89C1051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 1K bytes of Flash programmable and erasable Read-only memory (PEROM). The device is manufactured using Atmel's high-density non-volatile memory technology and is compatible with the industry standard MCS-51 instruction set. Provides a highly flexible and cost effective solution for many embedded control applications

Technology Cover

2023-02-24, LC2 MOS Precision Mini dip analog switch

The ADG419 is a monolithic CMOS SPDT switch. The switch is designed using an enhanced LC2 MOS process that provides low power consumption while providing high switching speed, low resistance and low leakage current.

Technology Cover

2023-02-24, Texas Instruments introduces full-featured physical layer transceiver

The DP83865 is a fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols.

Technology Cover

2023-02-24, NXP provides serial link bus interface devices

The 33290 is a serial link bus interface device designed to provide a two-way half-duplex communication interface for automotive diagnostic applications. Ambient temperature :-40ºC≤TA≤125ºC, 8.0 V≤VBB≤18v power supply. The economical SO-8 surface-mount plastic packaging makes the 33290 very cost effective.

Technology Cover

2023-02-24, A powerful, high quality speaker driver

The WM9001 is a powerful, high-quality speaker driver that can run in Class D or AB mode, giving system designers complete flexibility. Available in 3x3mm QFN packaging, ideal for portable systems such as mobile phones, portable navigation devices, media players, laptops and electronic dictionaries.

Technology Cover

2023-02-24, 60mhz, 2000v /μs, monolithic operational amplifier, low noise

The AD844 is a high speed monolithic operational amplifier fabricated using the Analog Devices, Inc., junction isolated complementary bipolar (CB) process. It combines high bandwidth and very fast large signal response with excellent dc performance. Although optimized for use in current-to-voltage applications and as an inverting mode amplifier, it is also suitable for use in many noninverting applications.

Technology Cover

2023-02-23, Portable Power Management 300mA Dual LDO Regulator

The RT9011 is a dual channel, low noise, and low dropout regulator sourcing up to 300mA at each channel. The range of output voltage is from 1.2V to 3.6V by operating from 2.5V to 5.5V input.

Technology Cover

2023-02-23, Microchip Technology low static current 500 mA μCap LDO regulator

The MIC5239 is a low quiescent current, µCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23 µA, it is ideal for supplying keep-alive power in systems with high voltage batteries

Technology Cover

2023-02-23, Modulator for adjusting pulse width

The KA3524 Regulated pulse Width modulator contains all control circuits needed to implement any polarity switch regulator, transformer coupled DC to DC converters, transformer free polarity converters and voltage multipliers, and other power control applications. The regulator output transistor and each output switch are internal current limiting, and an internal heat shutdown circuit is used to limit junction temperature.

Technology Cover

2023-02-23, LCD backlight driver with PWM and SMBus control interface

The TPS61195 provides highly integrated solutions for large-size LCD backlighting. This device has a built-in high efficiency boost regulator with integrated 2.5A/50V power MOSFET. The eight current sink regulators provide high precision current regulation and matching. In total, the device can support up to 96 LEDs. Unused sinks are disabled by tying them to ground. The boost output automatically adjusts its voltage to the WLED forward voltage to improve efficiency