General Description

The MAX1205 is a 14-bit, monolithic, analog-to-digital converter (ADC) capable of conversion rates up to 1Msps. 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/hold (T/H) maintains superb dynamic performance up to the Nyquist frequency. The MAX1205 operates from a single +5V supply.

Features

♦ Monolithic, 14-Bit, 1Msps ADC

♦ +5V Single Supply

♦ SNR of 80dB for fIN = 500kHz

♦ SFDR of 87dB for fIN = 500kHz

♦ Low Power Dissipation: 257mW

♦ On-Demand Self-Calibration

♦ Differential Nonlinearity Error: ±0.3LSB

♦ Integral Nonlinearity Error: ±1.2LSB

♦ Three-State, Two’s Complement Output Data

Applications

Imaging

Communications

Medical

Scanners

Data Acquisition