ADS8324E集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS8324E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ADS8324E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

BIPOLAR INPUT RANGE

1.8V OPERATION

50kHz SAMPLING RATE

MICRO POWER:

5.0mW at 2.7V

2.5mW at 1.8V

POWER DOWN: 3μA max

MSOP-8 PACKAGE

PIN-COMPATIBLE TO 12-BIT ADS7817

SERIAL (SPI/SSI) INTERFACE

APPLICATIONS

BATTERY OPERATED SYSTEMS

REMOTE DATA ACQUISITION

ISOLATED DATA ACQUISITION

SIMULTANEOUS SAMPLING,

MULTI-CHANNEL SYSTEMS

INDUSTRIAL CONTROLS

ROBOTICS

VIBRATION ANALYSIS

DESCRIPTION

The ADS8324 is a 14-bit, sampling Analog-to-Digital (A/D)

converter with tested specifications using a 1.8V supply

voltage. It requires very little power, even when operating at

the full 50kHz data rate. At lower data rates, the high speed

of the device enables it to spend most of its time in the

power-down mode—the average power dissipation is less

than 1mW at 10kHz data rate.

The ADS8324 also features a synchronous serial (SPI/SSI

compatible) interface, and a differential input. The reference

voltage can be set to any level within the range of

500mV to VCC/2.

Ultra-low power and small size make the ADS8324 ideal

for portable and battery-operated systems. It is also a

perfect fit for remote data acquisition modules, simultaneous

multi-channel systems, and isolated data acquisition.

The ADS8324 is available in an MSOP-8 package.