ADS8471 具有基准的 16 位 1MSPS 伪差动 SAR ADC

ADS8471
Resolution(Bits) 16
Sample Rate (max) 1MSPS
Architecture SAR
Power Consumption(Typ)(mW) 150
SINAD(dB) 93
SNR(dB) 93
SNR(Typ)(dB) 93
SFDR(dB) 114
DNL(Max)(+/-LSB) 0.75
INL(Max)(+/-LSB) 1
No Missing Codes(Bits) 16
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 +4.2V (VREF)
Rating Catalog
Pin/Package 48VQFN
# Input Channels 1
Operating Temp Range(Celsius) -40 to 85

The ADS8471 is an 16-bit, 1-MSPS A/D converter with an internal 4.096-V reference and a pseudo-bipolar, unipolar input. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8471 offers a full 16-bit interface or an 8-bit bus option using two read cycles.

The ADS8471 is available in a 48-lead 7x7 QFN package and is characterized over the industrial –40°C to 85°C temperature range.

ADS8471 特性
ADS8471 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
ADS8471IBRGZR ACTIVE -40 to 85 16.15 | 1ku VQFN (RGZ) | 48
ADS8471IBRGZRG4 ACTIVE -40 to 85 16.15 | 1ku VQFN (RGZ) | 48
ADS8471IBRGZT ACTIVE -40 to 85 17.15 | 1ku VQFN (RGZ) | 48
ADS8471IBRGZTG4 ACTIVE -40 to 85 17.15 | 1ku VQFN (RGZ) | 48
ADS8471IRGZR ACTIVE -40 to 85 11.35 | 1ku VQFN (RGZ) | 48
ADS8471IRGZRG4 ACTIVE -40 to 85 11.35 | 1ku VQFN (RGZ) | 48
ADS8471IRGZT ACTIVE -40 to 85 12.35 | 1ku VQFN (RGZ) | 48
ADS8471IRGZTG4 ACTIVE -40 to 85 12.35 | 1ku VQFN (RGZ) | 48
ADS8471 应用技术支持与电子电路设计开发资源下载
  1. ADS8471 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