TC9432资料

© 2005 Microchip Technology Inc.

DS21412C-page 1TC3403Features•16-bit Resolution at Eight Conversions Per Second, Adjustable Down to 10-bit Resolution at 512 Conversions Per Second•

1.8V – 5.5V Operation, Low Power Operating 280μA; Sleep: 93μA•Four Single-ended Inputs with Built-in Multiplexer•microPort™ Serial Bus Requires only two Interface Lines•Uses Internal or External Reference•Automatically Enters Sleep Mode when not in use•VDD Monitor and Reset Generator Operational in Shutdown Mode•Early Warning Power Fail Detector, also suitable as Wake-Up Timer Operational in Shutdown Mode Applications•Consumer Electronics, Thermostats, CO Monitors, Humidity Meters, Security Sensors•Embedded Systems, Data Loggers, Portable Equipment•Medical InstrumentsDevice Selection TablePackage Type

General DescriptionThe TC3403 is a low cost, low power analog-to-digitalconverter based on Microchip’s Sigma-Delta technol-ogy. It will perform 16-bit conversions (15-bit plus sign)at up to eight per second. The TC3403 is optimized foruse as a microcontroller peripheral in low cost, batteryoperated systems. A voltage reference is included, oran external reference can be used. A VDD monitor witha reset generator provides Power-on Reset and Brown-out protection while an extra threshold detector issuitable for use as an early warning Power Faildetector, or as a Wake-up Timer.The TC3403’s 2-wire microPort™ digital interface isused for starting conversions and for reading out thedata. Driving the SCLK line low starts a conversion.After the conversion starts, each additional falling edge(up to six) detected on SCLK for t4 seconds reducesthe A/D resolution by one bit and cuts conversion timein half. After a conversion is completed, clocking theSCLK line puts the MSB through LSB of the resultingdata word onto the SDAT line, much like a shift register.The part automatically sleeps when not performing adata conversion.The TC3403 is available in a 16-Pin PDIP and a 16-PinQSOP package.Part NumberPackageTemperature RangeTC3403VPE16-Pin PDIP (Narrow) 0°C to +85°CTC3403VQR16-Pin QSOP Narrow) 0°C to +85°C16-Pin PDIP16-Pin QSOP116215314413512611710IN4+

TC341

780×488 PIXEL

CCD IMAGE SENSOR

SOCS083A – OCTOBER 2002

1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265DHigh-Resolution, Solid State Image Sensorfor B/W Video and Computer ApplicationsD11-mm Image-Area Diagonal Compatiblewith 2/3” Vidicon OpticsD754(H)×484(V) Active Elements inImage-Sensing AreaDLateral Overflow Drain AntibloomingDElectronic Exposure ControlDInterlace or Progressive Scan ReadoutDLine Summing and Pixel Summing ModesDLow Dark CurrentDDynamic Range Larger than 64 dBDHigh SensitivityDHigh Blue Response Including DUVDSingle Phase ClockingDSolid State Reliability With No ImageBurn-In, Residual Imaging, ImageDistortion, Image Lag, or Microphonics description

The Texas Instruments TC341 sensor is a high-performance frame-transfer charge-coupled device (CCD)image sensor. It is designed for use in B/W video and computer camera applications. The device is intendedto replace the 2/3-inch vidicon tube in applications requiring small size, high reliability, and lower cost.

IT150TC物質安全資料表一、物品與廠商資料

物品名稱：FR-4低溴環氧樹脂銅箔基層板

物品編號：IT-150TC

供應商名稱、聯絡電話：聯茂(無錫)電子科技有限公司 0510-8223-5788

公司地址:江蘇省無錫市東亭鎭錫山經濟開發區春暉東路35號

二、成分辨識資料純物質：

中英文名稱：FR-4低溴環氧樹脂銅箔基層板

同義名稱：銅箔基層板

化學文摘社登記號碼(CAS No.)：28906-96-9

危害物質成分(成分百分比) ： 3%混合物：

化學性質： 高溫有機黏合物質

危害物質成分之中英文名稱 濃度或濃度範圍(成分百分比) 危害物質分類及圖式

Cured diglycidyl ether of Tetrabromobisphenol-A<40~70%026265-08-7

Copper foil Varies7440-50-8

Glass cloth40-70%65997-17-3三、危害辨識資料

最重要危害效應健康危害效應： 吸入可能引起頭痛，噁心，頭暈，刺激眼睛，吞食或嘔吐，可能吸入肺部。

環境影響： 微量丙酮在有氧及無氧情況下均會迅速生物分解。

物理性及化學性危害： 遇高溫揮發其蒸氣比空氣重會傳撥致遠處，遇火源可能造成回火。

特殊危害： --

主要症狀： 頭痛，虛弱，困倦，噁心，嘔吐，虛脫，昏迷，皮膚炎，方位感障礙。

物品危害分類： calss 9 四、急救措施

不同暴露途徑之急救方法：˙吸入：--˙皮膚接觸：---。˙眼睛接觸：--。˙食入： --

最重要症狀及危害效應： 丙--

對急救人員之防護：---

對醫師之提示： -無毒性之物質，無特定解毒劑，需依患者症狀治療。五、滅火措施

適用滅火劑： 非可燃物質

滅火時可能遭遇之特殊危害：自320度後會分解並適方出有毒物質。 特殊滅火程序： 灑水使溫度降低冷卻。

消防人員之特殊防護設備： 必需配帶空氣呼吸器及消防衣手套。六、洩漏處理方法

個人應注意事項：穿戴適當的個人防護裝備。

環境注意事項： 對於洩漏區通風，以清水沖洗乾淨。

1

TC1240Positive Doubling Charge Pump with

Shutdown in SOT Package

TC1240-1 7/7/00 DS21333A© 2001 Microchip Technology Inc.Positive Doubling Charge Pump with Shutdown

in SOT Package

GENERAL DESCRIPTION

The TC1240 is a doubling CMOS charge-pump voltage

converter in a small 6-Pin SOT-23A package. TC1240

doubles an input voltage which can range from +2.5V to

+4.0V. Conversion efficiency is typically >99%. Internal

oscillator frequency is 160kHz for the TC1240. The TC1240

has an active high shutdown which limits the current con-

sumption of the device to less than 1µA.

External component requirement is only two capacitors

for standard voltage doubler applications. All other circuitry,

including control, oscillator, power MOSFETs are integrated

on-chip. Typical supply current is 180µA and the device is

available in a 6-Pin SOT-23A surface mount package.FEATURES