ADS850 14 位 10MSPS ADC,具有单端/差动输入、内部/外部基准,可校准

ADS850
Resolution(Bits) 14
Sample Rate (max) 10MSPS
Architecture Pipeline
Power Consumption(Typ)(mW) 250
SINAD(dB) 75
SNR(dB) 76
SFDR(dB) 85
DNL(Max)(+/-LSB) 1
INL(Max)(+/-LSB) 5
No Missing Codes(Bits) 14
ENOB(Bits) 12.2
No. of Supplies 2
Analog Voltage AV/DD(Min)(V) 4.7
Analog Voltage AV/DD(Max)(V) 5.3
Logic Voltage DV/DD(Min)(V) 2.7
Logic Voltage DV/DD(Max)(V) 5.3
Input Configuration Range 2V / 4V(p-p)
Reference Mode Int and Ext
Rating Catalog
Pin/Package 48TQFP
# Input Channels

The ADS850 is a high dynamic range, 14-bit Analog-to-Digital Converter (ADC) that utilizes a fully differential input, allowing for either single-ended or differential input interface over varying input spans. This converter features digital error correction techniques ensuring 14-bit linearity and a calibration procedure that corrects for capacitor and gain mismatches. The ADS850 also includes a high-bandwidth track-and-hold that provides excellent spurious performance up to and beyond the Nyquist rate.

The ADS850 provides an internal reference that can be programmed for a 2Vp-p input range for the best spurious performance and ease of driving. Alternatively, the 4Vp-p input range can be used for the lowest input referred noise, offering superior signal-to-noise performance for imaging applications.

ADS850 特性
ADS850 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚
ADS850Y/250 ACTIVE 17.80 | 1ku TQFP (PFB) | 48
ADS850Y/250G4 ACTIVE 17.80 | 1ku TQFP (PFB) | 48
ADS850Y/2K ACTIVE 16.80 | 1ku TQFP (PFB) | 48
ADS850 应用技术支持与电子电路设计开发资源下载
  1. ADS850 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