MAX1201中文资料+5V、单电源、2.2Msps、14位自校准ADC数据手册ADI规格书

描述 Description

The MAX1201 is a 14-bit, monolithic, analog-to-digital converter (ADC) capable of conversion rates up to 2.2Msps. This integrated circuit, built on a CMOS process, uses a fully differential, pipelined architecture with digital error correction and a short self-calibration procedure that corrects for capacitor and gain mismatches and ensures 14-bit linearity at full sample rates. An on-chip track-and-hold (T/H) maintains superb dynamic performance up to the Nyquist frequency. The MAX1201 operates from a single +5V supply.
The fully differential inputs allow an input swing of ±VREF. A single-ended input is also possible using two operational amplifiers. The reference is also differential with the positive reference (RFPF) typically connected to +4.096V and the negative reference (RFNF) tied to analog ground. Additional sensing pins (RFPS, RFNS) are provided to compensate for any resistive divider action that may occur due to finite internal and external resistances.
The power dissipation is typically only 269mW at +5V and a sampling rate of 2.2Msps. The device employs a CMOS compatible, 14-bit parallel, two's complement output data format. The MAX1201 is available in a 44-pin MQFP package and is specified over the commercial temperature (0°C to +70°C) and extended (-40°C to +85°C) temperature ranges.

特性 Features

• Monolithic 14-Bit, 2.2Msps ADC
• Signal-to-Noise Ratio of 83dB
• Spurious-Free Dynamic Range of 91dB
• Differential Nonlinearity Error: ±0.3 LSB
• Integral Nonlinearity Error: ±1.2 LSB
• Single +5V Analog Supply, +3V Digital Supply
• Low Power Dissipation: 269mW
• On-Demand Self-Calibration
• Three-State, Two's Complement Output Data

应用 Application

• IR成像
• 扫描仪
• 频谱分析
• xDSL

简介

MAX1201属于开发板套件编程器的评估板-模数转换器（ADC）。由制造生产的MAX1201评估板 - 模数转换器（ADC）模数转换器 (ADC) 评估板是预装有元器件的电路板，用于提供特定 ADC 或器件工作实例。特定板上的 A/D 转换器数量从 3 到 32 不等，每秒采样率从 2.5 kHz 到 26 GHz 不等，输入电压范围从 0 到 8 Vp-p。