ADS7816UB/2K5集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料

ADS7816UB/2K5屬于集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）。由美國德州儀器公司制造生產(chǎn)的ADS7816UB/2K5模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號進(jìn)行采樣，例如由麥克風(fēng)采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號。一般來說，數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進(jìn)行選擇。

FEATURES

200kHz SAMPLING RATE

MICRO POWER:

1.9mW at 200kHz

150mW at 12.5kHz

POWER DOWN: 3mA Max

8-PIN MINI-DIP, SOIC, AND MSOP

DIFFERENTIAL INPUT

SERIAL INTERFACE

APPLICATIONS

BATTERY OPERATED SYSTEMS

REMOTE DATA ACQUISITION

ISOLATED DATA ACQUISITION

DESCRIPTION

The ADS7816 is a 12-bit, 200kHz sampling analogto-

digital converter. It features low power operation

with automatic power down, a synchronous serial

interface, and a differential input. The reference voltage

can be varied from 100mV to 5V, with a corresponding

resolution from 24mV to 1.22mV.

Low power, automatic power down, and small size

make the ADS7816 ideal for battery operated systems

or for systems where a large number of signals must be

acquired simultaneously. It is also ideal for remote

and/or isolated data acquisition. The ADS7816 is

available in an 8-pin plastic mini-DIP, an 8-lead SOIC,

or an 8-lead MSOP package.