LTC1608 - High Speed, 16-Bit, 500ksps Sampling A/D Converter with Shutdown

The LTC1608’s full-scale input range is ±2.5V. Outstanding AC performance includes 90dB S/(N+D) and –100dB THD at a sample rate of 500ksps.

The unique differential input sample-and-hold can acquire single-ended or differential input signals up to its 15MHz bandwidth. The 68dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.

The ADC has µP compatible,16-bit parallel output port. There is no pipeline delay in conversion results. A separate convert start input and a data ready signal (BUSY) ease connections to FlFOs, DSPs and microprocessors.

特点
  • A Complete, 500ksps 16-Bit ADC
  • 90dB S/(N+D) and –100dB THD (Typ)
  • Power Dissipation: 270mW (Typ)
  • No Pipeline Delay
  • No Missing Codes Over Temperature
  • Nap (7mW) and Sleep (10µW) Shutdown Modes
  • Operates with Internal 15ppm/°C Reference or External Reference
  • True Differential Inputs Reject Common Mode Noise
  • 5MHz Full Power Bandwidth
  • ±2.5V Bipolar Input Range
  • 36-Pin SSOP Package
  • Pin Compatible with the LTC1604
典型应用
LTC1608 Typical Application
LTC1608 Typical Application
应用
  • Telecommunications
  • Digital Signal Processing
  • Multiplexed Data Acquisition Systems
  • High Speed Data Acquisition
  • Spectrum Analysis
  • Imaging Systems
封装信息
LTC1608 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LTC1608ACG#PBFSSOP-36C$28.10$24.00
LTC1608ACG#TRPBFSSOP-36C$24.10
LTC1608AIG#PBFSSOP-36I$30.85$26.00
LTC1608AIG#TRPBFSSOP-36I$26.10
LTC1608CG#PBFSSOP-36C$19.45$16.50
LTC1608CG#TRPBFSSOP-36C$16.60
LTC1608IG#PBFSSOP-36I$22.75$18.50
LTC1608IG#TRPBFSSOP-36I$18.60
演示电路板
器件型号描述价格
DC540A-BLTC1608CG | General Purpose Data Acquisition Board (up to 500ksps). (requires DC718 controller)$75.00
Companion Boards
器件型号描述价格
DC718CUSB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps)$300.00
数据表
设计要点
可靠性数据
产品选择卡
CAD 符号
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LTC1608 Footprints and Symbols