THS1007中文资料10 位、6MSPS 同步采样、四通道 ADC，包含并行 DSP/uP 接口和信道自动通道功能数据手册TI规格书

描述 Description

The THS1007 is a CMOS, low-power, 10-bit, 6 MSPS analog-to-digital converter (ADC). The speed, resolution, bandwidth, and single-supply operation are suited for applications in radar, imaging, high-speed acquisition, and communications. A multistage pipelined architecture with output error correction logic provides for no missing codes over the full operating temperature range. Internal control registers are used to program the ADC into the desired mode. The THS1007 consists of four analog inputs, which are sampled simultaneously. These inputs can be selected individually and configured to single-ended or differential inputs. Internal reference voltages for the ADC (1.5 V and 3.5 V) are provided. An external reference can also be chosen to suit the dc accuracy and temperature drift requirements of the application.

The THS1007C is characterized for operation from 0°C to 70°C, and the THS1007I is characterized for operation from –40°C to 85°C.

特性 Features

• Simultaneous Sampling of 4 Single-Ended Signals or 2 Differential Signals or Combination of Both
• Signal-to-Noise and Distortion Ratio: 59 dB at fI = 2 MHz
• Differential Nonlinearity Error: ±1 LSB
• Integral Nonlinearity Error: ±1 LSB
• Auto-Scan Mode for 2, 3, or 4 Inputs
• 3-V or 5-V Digital Interface Compatible
• Low Power: 216 mW Max at 5 V
• Power Down: 1 mW Max
• 5-V Analog Single Supply Operation
• Internal Voltage References . . . 50 PPM/°C and ±5% Accuracy
• Glueless DSP Interface
• Parallel µC/DSP Interface
• APPLICATIONS
• Radar Applications
• Communications
• Control Applications
• High-Speed DSP Front-End
• Automotive Applications