MAX3232IPWR_AD1981AJST-REEL Introduction

According to TI, creating high profit margins is related to their use of 12-inch fabs to produce analog chips and reduce costs. Take TI as an example, its profits and profit margins have maintained an upward trend over the past 10 years and reached new highs in 2018. In the analog chip market, manufacturers such as TI, ADI, and Maxim all have gross profit margins higher than the industry average. The data shows that TI's analog chips had an operating profit margin of 46.7% in 2018, but the operating profit margin of embedded processors was only 29.6%.

On November 6, Texas Instruments participated in the China International Import Expo for the first time and announced the official opening of the Shenzhen Automation Product Distribution Center. Jiang Han, vice president of Texas Instruments and president of China, said in an exclusive interview with Jiemian News that on the occasion of the 35th anniversary of Texas Instruments' operation in China, Hope to continue to invest in China to help customers achieve innovation in related fields. The global chip giant Texas Instruments (TI) has increased its presence in the Chinese market.

MAX3232IPWR_AD1981AJST-REEL

SN74AHC125DR IC

STM32F103CBU6TR SN74HC74N Logic ICs SN74HCT04DR SN74HC373DWR SN74HCT14PWR.

TPS74801DRCR TPS22918DBVR TLV62569ADRLR TLV62569ADRLT TPS61230ARNST.

H11L1SR2VM ISL6439AIBZ-T MAX3243ECRHBR Interface IC ISL99227BFRZ-T ADS124S08IPBSR.

LM5176PWPR LM5176PWPT DRV8876PWPR TPS23751PWPR TPS61194PWPR.

MAX3232IPWR_AD1981AJST-REEL

AD22273S

TPS65131TRGERQ1 TPS73701DCQR TPS2421-2DDAR TPS61022RWUR TPS61041DBVR.

TPS2549RTER SMD Diode TPD1E1B04DPYR Power IC ISL29026IROZ-T7 Other ICs LD1117DT50CTR Power IC SN74AHC125DR Logic IC.

TPS563209DDCR TPS563209DDCT TS3USB221RSER LM339APWR MAX3232IPWR.

TPS22919DCKR CSD23381F4 CSD23280F3 LM76002RNPR LM76002RNPT.

MAX3232IPWR_AD1981AJST-REEL

The resonator used in the Ladder type (SAW is also mentioned later) includes series and parallel. A series resonator plus a parallel resonator is called a stage, and the entire ladder type filter can be composed of several stages. .

In the Airgap type, an auxiliary layer (sacrificial support layer) is deposited before the piezoelectric layer is formed, and then the auxiliary layer is removed to form an air gap under the oscillating structure. ?? Because only the edge part is in contact with the underlying substrate, this structure is relatively fragile when under pressure, and similar to the membrane type, the heat dissipation problem also needs attention.

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