ADS8322 单极 16 位 500kSPS CMOS 模数转换器

ADS8322
Resolution(Bits) 16
Sample Rate (max) 500kSPS
Architecture SAR
Power Consumption(Typ)(mW) 85
SINAD(dB) 83
SFDR(dB) 96
DNL(Max)(+/-LSB) 2
INL(Max)(+/-LSB) 6
No Missing Codes(Bits) 15
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 4.75
Analog Voltage AV/DD(Max)(V) 5.25
Logic Voltage DV/DD(Min)(V) 4.75
Logic Voltage DV/DD(Max)(V) 5.25
Input Configuration Range 5
Reference Mode Int and Ext
Rating Catalog
Pin/Package 32TQFP
# Input Channels 1
Operating Temp Range(Celsius) -40 to 85

The ADS8322 is a 16-bit, 500kHz analog-to-digital (A/D) converter with an internal 2.5V reference. The device includes a 16-bit capacitor-based successive approximation register (SAR) A/D converter with inherent sample-and-hold. The ADS8322 offers a full 16-bit interface, or an 8-bit option where data are read using two read cycles and eight pins. The ADS8322 is available in a TQFP-32 package and is ensured over the industrial –40°C to +85°C temperature range.

ADS8322 特性
ADS8322 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚
ADS8322Y/250 ACTIVE -40 to 85 9.80 | 1ku TQFP (PBS) | 32
ADS8322Y/250G4 ACTIVE -40 to 85 9.80 | 1ku TQFP (PBS) | 32
ADS8322Y/2K ACTIVE -40 to 85 8.90 | 1ku TQFP (PBS) | 32
ADS8322Y/2KG4 ACTIVE -40 to 85 8.90 | 1ku TQFP (PBS) | 32
ADS8322YB/250 ACTIVE -40 to 85 12.10 | 1ku TQFP (PBS) | 32
ADS8322YB/250G4 ACTIVE -40 to 85 12.10 | 1ku TQFP (PBS) | 32
ADS8322 应用技术支持与电子电路设计开发资源下载
  1. ADS8322 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