GENERAL DESCRIPTION
FEATURES
o Monolithic 16-Bit, 1Msps A/D Converter o Single +5V Supply o ±VREF Differential Input Voltage Range o 87dB SNR for fIN = 100kHz o 91dB SFDR for fIN = 100kHz o 273mW Low-Power Dissipation o ±0.5LSB Differential Nonlinearity Error o Three-State, Two’s Complement Output Data o On-Demand Self-Calibration o Pin-Compatible 14-Bit Versions Available (1Msps MAX1205, 2.2Msps MAX1201) MAX1200 An on-chip track/hold (T/H) maintains superb dynamic performance up to the Nyquist frequency. The MAX1200 operates from a single +5V supply. The fully differential inputs allow an input swing of ±VREF. The reference is also differential with the positive reference (RFPF) typically connected to +4.096V and the negative reference (RFNF) connected to analog ground. Additional sensing pins (RFPS, RFNS) are provided to compensate for any resistive divider action that may occur. A single-ended input is also possible using two operational amplifiers. Power dissipation is typically only 273mW at +5V, at a sampling rate of 1Msps.