這些器件與微處理器的接口十分簡單，使用標(biāo)準(zhǔn)片選(CS)和讀取(RD)信號來啟動轉(zhuǎn)換，并從三態(tài)數(shù)據(jù)輸出讀取數(shù)據(jù)。半Flash轉(zhuǎn)換技術(shù)意味著無需為ADC提供時鐘信號。AD7824和AD7828可以與大多數(shù)常用的微處理器輕松接口。

 

AD7824和AD7828采用先進(jìn)的全離子植入線性兼容CMOS工藝(LC2MOS)制造，功耗僅40 mW（典型值）。AD7824提供0.3英寸寬、24引腳超小型DIP封裝，AD7828則提供0.6英寸寬、28引腳DIP和28引腳表貼封裝。

特點和優(yōu)勢

4或8個模擬輸入通道

內(nèi)置采樣保持功能

各通道能夠處理10 kHz信號

快速微處理器接口

5 V單電源供電

低功耗：50 mW

快速轉(zhuǎn)換時間：每通道2.5 µs

低誤差：1/2 LSB

 

FEATURES

4 or 8 Analog Input Channels

Built-In Track-and-Hold Function

10 kHz Signal Handling on Each Channel

Fast Microprocessor Interface

Single 5 V Supply

Low Power: 50 mW

Fast Conversion Rate: 2.5
s/Channel

Tight Error Specification: 1/2 LSB

 

 

**注意 & Noted:

由于批量與樣品的價格不同，網(wǎng)上無法統(tǒng)一注明，請您把采購型號通過郵件或客服QQ401799895發(fā)給我們，也可致電明佳達(dá)國內(nèi)銷售部：0755-83957301，由客服人員為您報價；有時元件廠商價格稍許變動，本公司未能及時調(diào)整，如您覺得售價偏高，請與我們說明并適當(dāng)議價；感謝支持

 

Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !