Analogy Semi wins "The Best New Company of the Year Award"

Release time：2024-05-07
author：AMEYA360
source：Analogy
reading：267

　　中国IC设计初创公司类比半导体凭借出色的产品和创新能力，在2023年中国半导体投资联盟(CSIA)年会暨中国集成电路大会上成为荣获“年度最佳新公司奖”的10家公司之一最高奖颁奖典礼于12月17日在中国东部安徽省合肥市举行。

Analogy Semi wins "The Best New Company of the Year Award"

　　获奖公告显示，Analogy Semi凭借其技术优势和创新能力，在2022年推出了多款新产品，涵盖模拟前端(AFE)、线性产品、电源管理、数据转换器等，获得了客户的高度认可。

　　例如，其锂电池AFE产品在2022年获得了该细分市场大多数客户的设计胜利。Analogy Semi的AFE芯片服务的公司包括CATL(宁德时代)、EVE Energy(亿纬锂能)和LG等公司。

　　同时，公司还发布了汽车级智能驱动器DR70xQ芯片，广泛应用于汽车、电子驻车制动(EPB)等系统。该产品实现了国内突破，解决了我国汽车芯片短缺的问题。

　　上海IC设计公司Analogy Semi成立于2018年，主要从事工业、通信、医疗和汽车市场信号链、电源管理和MCU/DSP领域的模拟和混合信号芯片设计。

　　年度最佳新公司奖旨在表彰具有关键技术和较强创新能力的中国半导体行业顶尖新兴企业。今年共有10家企业获奖。

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AnalogySemi Launches High Precision, ± 275V High Common Mode Differential Amplifier IND90x
Trade news

AnalogySemi Launches High Precision, ± 275V High Common Mode Differential Amplifier IND90x

　　AnalogySemi, an excellent domestic analog and digital analog hybrid chip designer dedicated to providing high-quality chips, has announced the launch of the IND90x series high-precision, high reliability, ± 275V high common mode voltage differential amplifier. This series of products has excellent DC accuracy and reliability performance, with a maximum gain error temperature drift of 3ppm/° C. The actual testing of ESD HBM can reach up to 1.75kV, which is superior to similar products. The IND90x series differential amplifier can be used as an alternative to isolation amplifiers, isolation operational amplifiers, and Hall sensors, and is widely used in various high common mode voltage applications, such as high-voltage battery pack voltage and current monitoring, battery voltage measurement for stacked battery packs, power automation, power supply current monitoring, and motor control scenarios.　　Features　　High common mode voltage range: ± 275VCMRR: 90dB (minimum)Power supply voltage range: ± 2.0V to ± 18VStatic current: 570 μ A (typical value)Excellent DC accuracy:Offset voltage: ± 850 μ V (maximum value)Offset voltage temperature drift: 10 μ V/° C (maximum)Gain error: 0.035% (maximum)Gain error temperature drift: 3ppm/° C (maximum)Gain nonlinearity: 0.0001% FSR (typical value)• AC performanceBandwidth: 240kHzSwing rate: 1.6V/ μ s• Input protection rangeCommon mode voltage: ± 500VDifferential voltage: ± 500V• Packaging: SOIC-8Due to the enhanced protection of input pins, the IND90x precision differential amplifier can withstand the impact of common mode or differential overload up to instantaneous 500V, and is widely used as an alternative to isolated operational amplifiers in many scenarios that do not require current isolation. When replacing isolation amplifiers, IND90x not only effectively reduces design costs, but also avoids the ripple, noise, and additional static power consumption caused by the input power supply of the isolation amplifier. In addition, the bandwidth of 240kHz and extremely low nonlinearity make the IND90x's AC performance significantly better than traditional isolation amplifiers, thereby achieving better system measurement accuracy.　　In addition to the above advantages, the IND90x further strengthens the input protection structure, coupled with better ESD performance, giving it unique advantages for applications such as hot swapping. Therefore, the IND90x product can also be widely used in various high common mode voltage applications, such as measuring the voltage of individual batteries in stacked battery packs, power automation, power supply current monitoring, and motor control.　　As the first high common-mode differential amplifier of analog, the launch of IND90x not only fills the gap in the layout of analog semiconductor operational amplifiers, but also continues to expand the product lineup of analog semiconductor amplifiers. At present, AnalogySemi's amplifier products have been mass-produced into seven categories, including low-power amplifiers, instrument amplifiers, zero temperature drift amplifiers, current sampling amplifiers, current power monitors, high common mode differential amplifiers, etc., with over 200 product models. In the future,AnalogySemi will continue to improve the amplifier product family to meet the diverse needs of customers with a rich product range.
2023-08-23 11:12 reading：2191
AnalogySemi Launches Low Temperature Drift, High Performance, Small Package Voltage Reference REF1xx
Trade news

AnalogySemi Launches Low Temperature Drift, High Performance, Small Package Voltage Reference REF1xx

　　New Product　　AnalogySemi, an excellent domestic analog and digital analog hybrid chip designer dedicated to providing high-quality chips, has announced the launch of the REF1x/3xx/4xx series of low temperature drift, high-performance, low-power, and small package voltage reference sources. The initial accuracy of this series of products reaches 0.05% and has excellent temperature drift performance. The REF1xx and REF3xx series products have a typical temperature drift value of 5ppm/° C, with a maximum value of 15ppm/° C. The high-performance REF4xx series has a typical temperature drift value of 2ppm/° C, which is the ultimate performance. The working temperature of the REF1xx/3xx/4xx voltage reference source is -40~125 ℃, which is widely used in industries, photovoltaics, automobiles, medical and other fields. Among them, REF3xx, as a universal product, provides a vehicle level version that supports AEC-Q100, providing excellent performance for harsh automotive application scenarios.　　Features　　Excellent temperature drift performance:　　REF1/3XX: typical value 5ppm/° C, maximum value 15ppm/° C, temperature range -40 to 125 ° C　　■ REF4XX: Typical value 2ppm/° C　　● Microencapsulation: SOT23-3, SOT23-6　　High output current: greater than ± 20mA　　High accuracy: 0.05%　　Low static current:　　■ REF1XX：5 μ A　　■ REF3/4XX：50 μ A　　Extreme low voltage difference: 1mV typical value　　0.1Hz-10Hz noise 28 μ Vpp @Output = 2.5V　　Voltage options: 1.25V/1.8V/2.048V/2.5V/3V/3.3V/4.096V/4.5V/5V　　As an indispensable basic circuit module in digital analog systems, voltage reference sources provide precise and stable voltage references for circuit units such as digital to analog converters (DACs), analog-to-digital converters (ADCs), linear regulators, and switching regulators; Directly affects the performance and accuracy of electronic systems. In addition, the voltage reference source can also provide stable bias for sensor chips such as pressure bridges, thermal resistors, and MEMS. Analogous to the REF1/3/4xx series voltage reference source launched by semiconductors, it has characteristics such as high precision, micro power consumption, low voltage difference, and achieves high-performance performance of ultra-low temperature drift on the basis of small packages of SOT23-3 and SOT23-6, thereby helping the system achieve reliable stability under various variable temperatures and voltages.　　he REF1xx series products have as low as 5 μ The extremely low static current of A greatly reduces power consumption and prolongs battery life. It is suitable for industrial transmitters or battery powered data acquisition systems, providing high-precision reference sources while also extending the operating time of the power supply battery. The REF3xx series is a universal reference source product that can be widely used in industries such as industrial instruments, testing and measurement equipment, and medical equipment, helping to achieve high-precision front-end data collection within the system. The REF4xx series products have lower temperature drift characteristics (2ppm/℃) and can be applied to scientific instruments, semiconductor testers, exploration instruments, and clinical medical devices with higher precision requirements.　　AnalogySemi The REF1x/3xx/4xx series voltage reference sources all provide a small package of SOT23-3; In addition, the REF3xx series also offers SOT23-6 packaging types with NR pin, enable pin, and output Sense pin functions. The enable pin is used to turn off devices to save power, the output Sense pin can be used to provide more accurate voltage values for high-load applications, and the NR pin is used to connect capacitors to achieve noise reduction.
2023-08-23 10:58 reading：2086
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