Sample Application Guide for major companies

ArticleSource: http://www.ednchina.com/blog/colinzhang/123393/message.aspx

You cannot apply for sample images for projects because of the following reasons:

First, it is not easy to buy films; second, it is too expensive and the minimum quantity limit. Now I want to share my experience with several companies.

The first few suggestions should be shared. First, they should be used properly. do not apply for free lunch; second, they should generally use formal email applications such as companies or schools.

1. Adi,

2. Ti is also generous. There will be manual review, and even calls to ask some questions. If the number of applications is too large and too expensive, the application may be blacklisted as a malicious application. However, I had a chance to argue that my buddy was convicted of a malicious application, and then complained via email that the application was still successful. The other guy applied for 10 pieces of ina128 twice and was directly called into question. You have 6 Application Opportunities in six months and cannot apply after use.

Note: There are a lot of MSP430 in our lab. I still feel very good when I apply for Ti samples.

3. microchip, the speed is very slow, sometimes you have to go to the agent to get it. You can apply. There are not many sample types.

4. Maxim, needless to say, is recognized as the easiest way to apply for, that is, delivery speed is slow, Normal packages, Beijing delivery.

5. intersil: the speed is average and there are not many restrictions. It has no special requirements and is very generous.

6. Linear is fast and has no restrictions. Its power management chip is very useful. Shipment in Beijing or Hong Kong.

7. wch: Nanjing qinheng electronics in China. Once it was registered, it is now a self-paid postage (express delivery). I have complained carefully about their customer service.

Note: I have never used this film.

8. Cypress and saipath are also generous, and even the evaluation board provides applications. My brother applied and did not try it myself.

9. onsemi, ansenmei, specializes in power management. The sample application has been handed over to the agent. For example, Wuhan Liyuan has a good rating of Wuhan Liyuan (icbase.

10. For Cirrus logic, the sample application is a decoration, at least I have no response to my formal application. Fortunately, we didn't wait for Cirrus Logic at the time and changed it to an ADI device.

11. NXP and NXP Semiconductors are said to be poor applicants, but their products are widely used.

 

• Another article:

1. (recommended) Nanjing qinheng Electronics Co., Ltd. USB chip is better than CH375A

Http://www.wch.cn/technique/index2.asp

Apply for a USB chip ch375 for free

Nanjing qinheng company home page: http://www.wch.cn/index.asp

Application URL: http://www.wch.cn/technique/index2.asp

2. (recommended) Submit a free sample application for Apsara stack.

Http://www.freescale.com/webapp/sps/site/homepage.jsp? Nodeid = 010984007869597059286929489

3. (recommended) the application has been received more than 10 times, and three types of applications can be applied at a time. You cannot apply for it again, but it will arrive within one week after the application.

Http://www.maxim-ic.com.cn/sample.htm

4. The (recommended) application has received a mail notification that the sample has been sent, and the express delivery number has also told me that there should be

Only one piece of five chips is provided, which is a little stingy.

Http://sample.microchip.com/

5. (recommended) It's just a little slow. You can apply for it again. One of the students has applied for several pieces of ad9851 multiple times. I asked him for one piece, which is cool. You can also apply for ad637, ad603, and other chips.

Http://www.analog.com

6. (recommended) I receive 15 (5x3) samples within 10 days after applying

Register https://ti-pass.ext.ti.com/cgi-bin/reg/reg0e.pl first? Https://my.ti.com <= myti & uri =

Apply for http://www.ti.com.cn/buy/sample/ again

8. I applied for a sample from intersil and transferred it to its agent. I have never tried it.

Http://www.lestina-cn.com/Fw.htm

9. cirrus product application, no trial

Http://www.cirrus.com/cn/request/smp/sreq.jsp

The following are some unknown companies that haven't tried it. I just went up and checked out the free sample application interface.

9 http://www.allegromicro.com/

Https://www2.smsc.com/main.nsf/EC_SalesRep 10

Http://www.sipex.com/products/samples.cfm 11

12 http://www.watkins-johnson.com/rf_components/samplereq.asp

13 http://www.supertex.com/contact_form/sample_request

14 http://www.azmicrotek.com/samples.html

Http://www.cdpowerelectronics.com/forms/form.asp? FT = 3

Http://www.ustcn.com/ypsq.htm 16

Http://www.dionics-usa.com/sample_req_form.htm 17

18 http://www.emulation.com/chipquik/

19 http://www.isocom.com/infoRequest1.shtml

 

I tried the following website. Unfortunately, it replied that it was used for domestic users in the United States. Which of the following netizens can try it if they go to the United States.

Http://www.xicor.com/order_samples.php

 

• Another article

Full sample application for free (the most comprehensive and effective across the network)

1. Recommended ferroic memory (no limit is found. It is said that a maximum of 100 pieces have been applied for. I do not know whether it is true or false .)

Introduction: the fram product combines the non-volatile data storage features of ROM with the unlimited read/write, high-speed read/write, and low power consumption of RAM. FRAM products include a variety of interfaces and a variety of density, such as industrial standard serial and parallel interfaces, industrial standard encapsulation types, and 4 kbit, 6 kbit, 64 kbit, 256kbit, and 1 Mbit density.

Application address: http://www.huazhoucn.com/mianfei.aspx

Application Note: Enter the enterprise name, name, and other content, otherwise it may not be received. Of course, you can apply for an application from several more people.

2. VK series UART (up to 2 at a time)

Introduction: wiken mainly provides integrated circuits, RF electronic tag reading card modules, medical electronic products, automotive electronic products, and other electronic products and overall solutions.

Application address: http://www.vkic.com/usermanage/login.asp

Application Note: for enterprise applications, you must enter the correct company, name, and contact information.

3. Adi (3 products at most, 2 for each)

Description: ADI includes almost all simulator products.

Application address: http://www.analog.com/intl/china/orderSamples/

4. Maxim companies (3 products at most, 2 for each)

Introduction: Maxim provides maxim/Dallas samples free of charge to help you evaluate and test its performance.

Application address: http://www.maxim-ic.com.cn/samples/

Application Note: Enter "final product" and "expected annual usage" in this form.

5. Microchip Technology Inc (a maximum of five types, one for each)

Introduction: single-chip microcomputer and analog semiconductor suppliers

Address: http://sample.microchip.com/Default.aspx? Testcookies = true

Application notes: Long time, 2 weeks

6. Ti (a maximum of 8 device samples can be provided ))

Introduction: Simulation and DSP technology

Address: http://focus.ti.com.cn/cn/general/docs/gencontent.tsp? Contentid = 29859 & DCMP = TI-cn_Home_Tracking & HQs = V? Ot + home_ B _samples

Application Note: use it within the Organization before the application

7. Chengdu guoteng

Introduction: IC interface, IC power supply, IC storage, IC consumption, other IC products, IP, and IC Communication

Application address: http://www.gticc.com/cn/khfw-ypsq1.htm

8. Nanjing qinheng

Introduction: covers electronic circuits, single-chip microcomputer and DSP, programmable devices, computer hardware architecture, computer bios and System Software

Application address: http://www.wch.cn/technique/index2.asp

Application note: the customer needs to pay the express freight

9. flykar

Address: http://www.freescale.com/webapp/sps/site/homepage.jsp? Nodeid = 010984007869597059286929489

10. Us microcore Technology Company

Introduction: Ethernet controller

Address: http://www.skyhic.com/

11. beitianxing

Introduction: Atmel, ramtron, alliance, taisol, AtCHIP, UTC, ESI, vimicro, Philips, mxic, ST and other original chip Samples

Application address: http://www.po-star.http: // www. mcu-memory.comcom/sample. asp

12. Shenzhen intime Information Technology Co., Ltd.

Introduction: Embedded Development

Address: http://www.embed.com.cn/yangpian/index.asp? Company_id = 5089

Note: Self-paid postage

13. China Credit Union

Introduction: Single-Chip Microcomputer

Application address: http://www.ic365.com.cn/asp/apply.asp

Note: For enterprises, it is difficult for individuals

14. shuanglong Electronics

Introduction: sunshine (programmer), Hilo (Programmer/simulator), microtek (simulator), advantech (programmer), LEAP (programmer), xeltek (programmer ),

Enplas (seckt), 3 M (socket), chiptool (socket), atmel avr (simulator)

Address: http://www.sl.com.cn/

15. Hangzhou lielda Technology

Introduction: Ti, Rohm, sipex, catalyst, rainsun, and many other internationally renowned semiconductor products

Address: http://www.lierda.com/

16. tyenfa

Introduction: Single-Chip Microcomputer

Application address: http://www.tairenfa.com/apply.htm

17. Ent

Introduction: Power Conversion and Power Storage System

application address: http://www.dionics-usa.com/sample_req_form.htm