lfsThe LFS FTP archive has been moved to a new server which is reachable under the na Packages.linuxfromscratch.org. The reason for the move is that this new server sits on lot more bandwidth to spare.
標(biāo)簽： reachable Packages archive lfsThe
上傳時(shí)間： 2014-10-13
上傳用戶：開懷常笑
A very small LISP implementation with several Packages and demo programs.
標(biāo)簽： implementation Packages programs several
上傳時(shí)間： 2017-04-18
上傳用戶：ggwz258
目錄 第1章 介紹 第2章 安裝 FreeBSD 第3章 UNIX 基礎(chǔ) 第4章 安裝應(yīng)用程序: Packages 和 Ports 第5章 X Window 系統(tǒng)
標(biāo)簽： Packages FreeBSD Window Ports
上傳時(shí)間： 2017-07-04
上傳用戶：2467478207
The L298 is an integratedmonolithic circuit in a 15- lead Multiwatt and PowerSO20 Packages. It is a
標(biāo)簽： FULL-BRIDGE DRIVER l298 DUAL
上傳時(shí)間： 2013-08-03
上傳用戶：wendy15
Many thermal metrics exist for integrated circuit (IC) Packages ranging from θja to Ψjt.Often, these thermal metrics are misapplied by customers who try to use them to estimate junction temperatures in their systems.
上傳時(shí)間： 2013-10-18
上傳用戶：貓愛薛定諤
The LTC®3610 is a high power monolithic synchronousstep-down DC/DC regulator that can deliver up to 12Aof continuous output current from a 4V to 24V (28Vmaximum) input supply. It is a member of a high currentmonolithic regulator family (see Table 1) that featuresintegrated low RDS(ON) N-channel top and bottomMOSFETs. This results in a high effi ciency and highpower density solution with few external components.This regulator family uses a constant on-time valleycurrent mode architecture that is capable of operatingat very low duty cycles at high frequency and with veryfast transient response. All are available in low profi le(0.9mm max) QFN Packages.
上傳時(shí)間： 2013-11-07
上傳用戶：moerwang
The latest generation of Texas Instruments (TI) boardmountedpower modules utilizes a pin interconnect technologythat improves surface-mount manufacturability.These modules are produced as a double-sided surfacemount(DSSMT) subassembly, yielding a case-less constructionwith subcomponents located on both sides of theprinted circuit board (PCB). Products produced in theDSSMT outline use the latest high-efficiency topologiesand magnetic-component packaging. This providescustomers with a high-efficiency, ready-to-use switchingpower module in a compact, space-saving package. Bothnonisolated point-of-load (POL) switching regulators andthe isolated dc/dc converter modules are being producedin the DSSMT outline.TI’s plug-in power product line offers power modules inboth through-hole and surface-mount Packages. The surfacemountmodules produced in the DSSMT outline use asolid copper interconnect with an integral solder ball fortheir
上傳時(shí)間： 2013-10-10
上傳用戶：1184599859
Demonstration circuit 1562A is an engineering toolto design and evaluate the LTC699X-X family ofTimerBlox circuits. The center section of the boardcontains a pre-configured TimerBlox function.DC1562A comes in twelve timing function variationsas outlined in Table 1.Surrounding the center board is a ”playground”prototyping area. The prototyping area has padsfor Dip-8, S8, MS8, or S6 Packages with breadboarding connections to each pin and two convenientpower buses and ground bus surrounding theentire area. This area is for conditioning signals tocontrol the timer function and for adding loads controlled in time.
標(biāo)簽： 6994 LTC PCB 參考設(shè)計(jì)
上傳時(shí)間： 2013-10-18
上傳用戶：如果你也聽說
The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin Packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system level functions have been incorporated into the P89LPC912/913/914 in order to reduce component count, board space, and system cost.
上傳時(shí)間： 2013-10-12
上傳用戶：司令部正軍級(jí)
介紹了一種TI公司最新推出的MSP430F247單片機(jī)，利用它自帶的I2C模塊驅(qū)動(dòng)I2C總線的溫度傳感器TMP275。TMP275是一款具有高精度、低功耗的新型溫度傳感器。由于TMP275具有可編程功能，纖小的封裝以及極大的溫度范圍，因而廣泛應(yīng)用于組建超小型溫度測(cè)量裝置。 Abstract: A new single chip microcomputer MSP430F247 which is released by TI is introduced.It can drive I2C interface digital temperature sensor TMP275 with I2C module.TMP275 is a new temperature sensor which has high accurate,low power. Because TMP275 has programmable function,small Packages and wide temperature range,it is applied widely in very little temperature measurment equipment.
上傳時(shí)間： 2013-12-06
上傳用戶：asdfasdfd
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