ADS7828中文资料具有内部基准源和 I2C 接口的 12 位 8 通道 SAR ADC数据手册TI规格书

描述 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.

特性 Features

• 8-CHANNEL MULTIPLEXER
• NO MISSING CODES
• INTERNAL 2.5V REFERENCE
• TSSOP-16 PACKAGE
• VOLTAGE-SUPPLY MONITORING
• TRANSDUCER INTERFACES
• REMOTE DATA ACQUISITION

I2C is a trademark of Koninklijke Philps Electronics N.V. All other trademarks are the property of their respective owners.

简介

ADS7828属于集成电路（IC）的模数转换器（ADC）。由TI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。