ADS8317中文资料16 位、伪双极全差动输入、250kSPS 串行输出、2.7V 至 5.5V 微功耗采样 ADC数据手册TI规格书

描述 Description

The ADS8317 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 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 0.2mW at a 10kHz data rate. The ADS8317 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 0.1V to VDD/2. Low power and small size make the ADS8317 ideal for portable and battery-operated systems. It is also an excellent fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8317 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 (Full-Supply Range, High or Low Grade)
• Excellent Linearity:±0.8LSB typ, ±1.5LSB max INL+0.7LSB typ, +1.25LSB max DNL±1mV max Offset±16LSB typ Gain Error
• Packages: MSOP-8, SON-8
• Serial (SPI/SSI) Interface
• Battery-Operated Systems
• Isolated Data Acquisition
• Industrial Controls
• Vibration Analysis

简介

ADS8317属于开发板套件编程器的评估板-模数转换器（ADC）。由TI制造生产的ADS8317评估板 - 模数转换器（ADC）模数转换器 (ADC) 评估板是预装有元器件的电路板，用于提供特定 ADC 或器件工作实例。特定板上的 A/D 转换器数量从 3 到 32 不等，每秒采样率从 2.5 kHz 到 26 GHz 不等，输入电压范围从 0 到 8 Vp-p。