Page 22 - Nouvelles Technologies | Heisener Electronics
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Nouvelles Technologies

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Technology Cover

2023-04-14, Advanced 16-bit 500Msps digital to Analog Converter (DAC)

The MAX5888 is an advanced 16-bit 500Msps digital-to-analog converter (DAC) designed to meet the demanding performance requirements for signal synthesis applications in wireless base stations and other communications applications. The converter is available in a 68-lead QFN package with exposed blades (EP) for extended industrial temperature ranges (-40°C to +85°C).

Technology Cover

2023-04-14, Improved high precision 12 - bit multiplication - to-analog converter

The DAC8043A is an improved high-precision 12-bit multiplicative digital-to-analog converter in a PDIP package and a 1.75 mm height SOIC-8 surface-mount package with a space-saving 8-lead package. Suitable for extended industrial temperature range (-40°C to +85°C). And with serial input, dual buffering and excellent analog performance, it is ideal for PC board space is very important applications.

Technology Cover

2023-04-14, Operational amplifiers optimized for applications requiring rail-to-rail input and output swing

The OPA703 and OPA704 series of operational amplifiers are optimized for applications that require rail-to-rail input and output swing. Single, double, and quad versions are offered in a variety of packages. The four-chip OPA4703 and OPA4704 are available in TSSOP-14 and SO-14 packages. All operating ranges are -40°C to +85°C

Technology Cover

2023-04-14, Solar cells provide a constant stream of power for sensors and internet-of-things devices

In smart buildings, smart homes and industry 4.0 applications, all kinds of sensors and Internet of things devices need to be widely deployed. If these devices are powered by general batteries, there will be problems of battery replacement. If they can be powered by solar cells, the trouble of battery replacement can be saved, which greatly improves their practicability

Technology Cover

2023-04-13, Frequency peak current mode step-down switching regulator

SC4524B is a constant-frequency peak-current mode step-down switching regulator in an SOIC-8 EDP package capable of producing 2A output current from 3V to 18V inputs. SC4524B is suitable for next generation XDSL modems, HDTVS and a variety of load point applications. And the use of peak current PWM control, to achieve fast transient response, loop compensation is simple.

Technology Cover

2023-04-13, Dual channel synchronous step-down PWM controller

The ISL6228 IC is a dual channel synchronous step-down PWM controller with Intersil's Robust Ripple Regulator (R3) technology to provide truly superior dynamic response to input voltage and output load transients. The integrated MOSFET driver and guide diode result in fewer components and a smaller implementation area.

Technology Cover

2023-04-13, Precision micro power low voltage reference voltage

The LM4120 device is an accurate low-power, low-fall-band gap voltage reference with an output current source and reception capability up to 5 ma in a standard 5-pin SOT-23 package. Equipment performance is guaranteed in the industrial temperature range (-40 ℃~ 85℃) and in the extended temperature range (-40 ℃~ 125℃).

Technology Cover

2023-04-13, High precision cell fuel meter

The DS2756 High precision battery fuel meter is a data acquisition and information storage device designed for cost-sensitive and space-limited 1-cell lithium-ion/polymer battery pack applications. Each device has a unique factory-programmed 64-bit network address, allowing the host system to be individually addressed and supporting multi-battery operation.

Technology Cover

2023-04-13, Serial Flash with four-wire, spi compatible interface

The SST25WF080 is a member of the Serial Flash 25 Series family and features a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. SST25WF080 SPI serial flash memory is manufactured with SST proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.

Technology Cover

2023-04-13, Direct conversion orthogonal demodulator optimized for high linearity receiver applications

The LT5515 is a 1.5GHz to 2.5GHz direct conversion orthogonal demodulator optimized for high linearity receiver applications. It is suitable for communication receivers that convert RF signals directly into I and Q baseband signals with bandwidths up to 260MHz.

Technology Cover

2023-04-12, Dual power/low power /1024 point /SPI bus, single digital control potentiometer

The X9110 integrates a single digital control potentiometer (XDCP) on a single chip CMOS integrated circuit. The digital control potentiometer is realized by a series array of 1023 resistance elements. XDCP can be used as a three-terminal potentiometer or a two-end variable resistor for a variety of applications including control, parameter adjustment, and signal processing.

Technology Cover

2023-04-12, Integrates two accurate, serial-addressable 10-bit digital-to-analog converters

The LTC1661 integrates two precise, serial-addressable 10-bit digital-to-analog converters (Dacs) in a tiny MS8 package. Ultra-low power supply current, power-saving sleep mode and extremely compact size make the LTC1661 ideal for battery-powered applications, while its immediate availability, high performance and wide power range make it an excellent choice for general-purpose converters.

Technology Cover

2023-04-12, Texas Instruments four-way 8-bit voltage Output digital-to-analog Converter

The TLV5620C and TLV5620I are four-way 8-bit voltage-output digital-to-analog converters (Dacs) with buffered reference inputs (high impedance). The TLV5620C features operating temperatures from 0°C to 70°C. The TLV5620I features operating temperatures from -40°C to 85°C. The TLV5620C and TLV5620I do not require external trimming.

Technology Cover

2023-04-12, Single - chip, dual - channel, 10 - bit high - speed digital - to - analog converter

The DAC5652 is a single-chip, dual-channel, 10-bit high-speed dac with on-chip reference voltage. With update rates up to 275 MP, the DAC5652 provides excellent dynamic performance, tight gain and offset matching features, making it suitable for I/Q baseband or direct IF communication applications. The equipment is characterized to operate in the industrial temperature range of -40°c to 85°c.

Technology Cover

2023-04-12, LVDS SerDes transmitter and receiver

The THCV213 and THCV214 are designed to support the transfer of pixel data between the host and the display. The chipset is only capable of transmitting 18 bits of data and 4 bits of control data via a differential cable, with a pixel clock frequency from 5MHz to 40MHz. THCV213 can transmit synchronous mode to speed up the establishment of links. The THCV214 has a PLL status indicator.

Technology Cover

2023-04-12, High precision instrument amplifier with excellent DC performance using zero drift technology

The LTC1100 is a high precision instrumentation amplifier using zero-drift techniques to achieve outstanding DC performance. The input DC offset is typically 1µV while the DC offset drift is typically 5nV/°C; Performance. The input DC offset is typically 1µV while the DC offset drift is typically 5NV /°C; a very low bias current of 65pA is also achieved.

Technology Cover

2023-04-11, Low noise, low drop voltage, with shutdown function

The LK112 is a low drop linear regulator with a built-in electronic switch. Internal switches can be controlled by TTL or CMOS logic levels. When the control pin is pulled to the logical high level, the device is on.

Technology Cover

2023-04-11, Texas Instruments provides low voltage regulators

SN105125 is a low voltage regulator with an output tolerance of ±2% over the operating range. The device is optimized for low noise applications and has low static current (enable < 0.8V). The device has a low voltage reduction at full load (150 mA).