ADS7828集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS7828属于集成电路（IC）的模数转换器（ADC）。由德州仪器制造生产的ADS7828模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。

FEATURES

8-CHANNEL MULTIPLEXER

50kHz SAMPLING RATE

NO MISSING CODES

2.7V TO 5V OPERATION

INTERNAL 2.5V REFERENCE

I2C INTERFACE SUPPORTS:

Standard, Fast, and High-Speed Modes

TSSOP-16 PACKAGE

APPLICATIONS

VOLTAGE-SUPPLY MONITORING

ISOLATED DATA ACQUISITION

TRANSDUCER INTERFACES

BATTERY-OPERATED SYSTEMS

REMOTE DATA ACQUISITION

DESCRIPTION

The ADS7828 is a single-supply, low-power, 12-bit data

acquisition device that features a serial I2C interface and an

8-channel multiplexer. The Analog-to-Digital (A/D) converter

features a sample-and-hold amplifier and internal,

asynchronous clock. The combination of an I2C serial,

2-wire interface and micropower consumption makes the

ADS7828 ideal for applications requiring the A/D converter to

be close to the input source in remote locations and for

applications requiring isolation. The ADS7828 is available in

a TSSOP-16 package.