ADS8472 16-Bit 1-MSPS Differential Input, Micropower Samp Analog-to-Digital Converter

ADS8472
Resolution(Bits) 16
Sample Rate (max) 1MSPS
Architecture SAR
Power Consumption(Typ)(mW) 225
SINAD(dB) 95.2
SNR(dB) 95.3
SFDR(dB) 123
DNL(Max)(+/-LSB) 0.5
INL(Max)(+/-LSB) 0.65
No Missing Codes(Bits) 16
ENOB(Bits) 15.4
No. of Supplies 2
Analog Voltage AV/DD(Min)(V) 4.75
Analog Voltage AV/DD(Max)(V) 5.25
Logic Voltage DV/DD(Min)(V) 2.7
Logic Voltage DV/DD(Max)(V) 5.25
Input Configuration Range Vref
Reference Mode Int and Ext
Rating Catalog
Pin/Package 48VQFN
# Input Channels 1
Operating Temp Range(Celsius) -40 to 85

The ADS8472 is an 16-bit, 1-MSPS A/C converter with an internal 4.096-V reference and a pseudo-bipolar, fully differential input. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8472 offers a full 16-bit interface or an 8-bit bus option using two read cycles.

The ADS8472 is available in a 48-lead 7x7 QFN package and is characterized over the industrial -40°C to 85°C temperature range.

ADS8472 特性
ADS8472 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
ADS8472IBRGZR ACTIVE -40 to 85 18.95 | 1ku VQFN (RGZ) | 48
ADS8472IBRGZRG4 ACTIVE -40 to 85 18.95 | 1ku VQFN (RGZ) | 48
ADS8472IBRGZT ACTIVE -40 to 85 19.95 | 1ku VQFN (RGZ) | 48
ADS8472IBRGZTG4 ACTIVE -40 to 85 19.95 | 1ku VQFN (RGZ) | 48
ADS8472IRGZR ACTIVE -40 to 85 13.45 | 1ku VQFN (RGZ) | 48
ADS8472IRGZRG4 ACTIVE -40 to 85 13.45 | 1ku VQFN (RGZ) | 48
ADS8472IRGZT ACTIVE -40 to 85 14.45 | 1ku VQFN (RGZ) | 48
ADS8472IRGZTG4 ACTIVE -40 to 85 14.45 | 1ku VQFN (RGZ) | 48
ADS8472 应用技术支持与电子电路设计开发资源下载
  1. ADS8472 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls