ADS8325数据手册开发板套件编程器的评估板-模数转换器（ADC）规格书PDF

描述 Description

The ADS8325 is a 16-bit, sampling, Analog-to-Digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full 100kHz 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. For example, the average power dissipation is less than 1mW at a 10kHz data rate.The ADS8325 offers excellent linearity and very low noise and distortion. It 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 2.5V to VDD. Low power and small size make the ADS8325 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8325 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

特性 Features

• 16-Bits No Missing Codes
• Very Low Noise: 3LSBPP
• Excellent Linearity: ±1.5LSB typ
• microPower:
• 4.5mW at 100kHz
• 1mW at 10kHz

• MSOP-8 and SON-8 Packages (SON Package Size Same as 3x3 QFN)
• 16-Bit Upgrade to the 12-Bit ADS7816 and ADS7822
• Pin-Compatible With the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, and ADS8320
• Serial (SPI™/SSI) Interfaces
• APPLICATIONS
• Battery-Operated Systems
• Remote Data Acquisition
• Isolated Data Acquisition
• Simultaneous Sampling, Multi-Channel Systems
• Industrial Controls
• Robotics
• Vibration Analysis

SPI is a trademark of Motorola, Inc. All other trademarks are the property of their respective owners.