ADS5483 16-bit 130MSPS ADC with buffered inputs

ADS5481 ADS5482 ADS5483 ADS5484 ADS5485
Resolution(Bits) 16 16 16 16 16
Sample Rate (max) 80MSPS 105MSPS 135MSPS 170MSPS 200MSPS
Architecture Pipeline Pipeline Pipeline Pipeline Pipeline
Power Consumption(Typ)(mW) 2100 2100 2100 2160 2160
SINAD(dB) 79.5 79.3 77.8 74.3 73.7
SNR(dB) 80.6 80.5 79 75.7 75
SFDR(dB) 98 98 97 87 87
DNL(Max)(+/-LSB) 0.5 0.5 0.5 1 1
INL(Max)(+/-LSB) 3 3 3 10 10
No Missing Codes(Bits) 16 16 16 16 16
ENOB(Bits) 12.91 12.88 12.63 12.05 11.95
No. of Supplies 2 2 2 2 2
Analog Voltage AV/DD(Min)(V) 4.75 4.75 4.75 4.75 4.75
Analog Voltage AV/DD(Max)(V) 5.25 5.25 5.25 5.25 5.25
Logic Voltage DV/DD(Min)(V) 3.0 3.0 3.0 3.0 3.0
Logic Voltage DV/DD(Max)(V) 3.6 3.6 3.6 3.6 3.6
Input Configuration Range 3V (p-p) 3V (p-p) 3V (p-p) 3V (p-p) 3V (p-p)
Reference Mode Int and Ext Int and Ext Int and Ext Int and Ext Int and Ext
Rating Catalog Catalog Catalog Catalog Catalog
Pin/Package 64VQFN 64VQFN 64VQFN 64VQFN 64VQFN
# Input Channels 1 1 1 1 1
Operating Temp Range(Celsius) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85

The ADS5481/ADS5482/ADS5483 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated analog input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.

Designed for highest total ENOB, the ADS548x family has outstanding low noise performance and spurious-free dynamic range.

The ADS548x is available in an QFN-64 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to +85°C).

ADS5483 特性
ADS5483 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚
ADS5483IRGC25 ACTIVE -40 to 85 87.50 | 100u VQFN (RGC) | 64
ADS5483IRGCR ACTIVE -40 to 85 81.25 | 100u VQFN (RGC) | 64
ADS5483IRGCRG4 ACTIVE -40 to 85 81.25 | 100u VQFN (RGC) | 64
ADS5483IRGCT ACTIVE -40 to 85 81.25 | 100u VQFN (RGC) | 64
ADS5483IRGCTG4 ACTIVE -40 to 85 81.25 | 100u VQFN (RGC) | 64
ADS5483 应用技术支持与电子电路设计开发资源下载
  1. ADS5483 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