ADS1286UA/2K5集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS1286UA/2K5属于集成电路（IC）的模数转换器（ADC）。由美国德州仪器公司制造生产的ADS1286UA/2K5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

SERIAL INTERFACE

GUARANTEED NO MISSING CODES

20kHz SAMPLING RATE

LOW SUPPLY CURRENT: 250mA

APPLICATIONS

REMOTE DATA ACQUISITION

ISOLATED DATA ACQUISITION

TRANSDUCER INTERFACE

BATTERY OPERATED SYSTEMS

DESCRIPTION

The ADS1286 is a 12-bit, 20kHz analog-to-digital

converter with a differential input and sample and hold

amplifier and consumes only 250mA of supply current.

The ADS1286 offers an SPI and SSI compatible

serial interface for communications over a two or three

wire interface. The combination of a serial two wire

interface and micropower consumption makes the

ADS1286 ideal for remote applications and for those

requiring isolation.

The ADS1286 is available in a 8-pin plastic mini DIP

and a 8-lead SOIC.