• 简体中文
• English

LTC1604 - High Speed, 16-Bit, 333ksps Sampling A/D Converter with Shutdown

The LTC®1604 is a 333ksps, 16-bit sampling A/D converter that draws only 220mW from ±5V supplies. This high performance device includes a high dynamic range sample-and-hold, a precision reference and a high speed parallel output. Two digitally selectable power shutdown modes provide power savings for low power systems. The LTC1604's full-scale input range is ±2.5V. Outstanding AC performance includes 90dB S/(N+D) and -100dB THD at a sample rate of 333ksps. 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, 333ksps 16-Bit ADC 90dB S/(N+D) and -100dB THD (Typ) Power Dissipation: 220mW (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 典型应用

应用 Telecommunications Digital Signal Processing Multiplexed Data Acquisition Systems High Speed Data Acquisition Spectrum Analysis Imaging Systems 封装信息

演示电路板