General Description

The MAX114/MAX118 are microprocessor-compatible, 8-bit, 4-channel and 8-channel analog-to-digital converters (ADCs). They operate from a single +5V supply and use a half-flash technique to achieve a 660ns conversion time (1Msps).

Features

♦ Single +5V Supply Operation

♦ 4 (MAX114) or 8 (MAX118) Analog Input Channels

♦ Low Power: 40mW (operating mode) 5µW (power-down mode)

♦ Total Unadjusted Error ≤1LSB

♦ Fast Conversion Time: 660ns per Channel

♦ No External Clock Required

♦ Internal Track/Hold

♦ 1MHz Full-Power Bandwidth

♦ Internally Connected 8th Channel Monitors Reference Voltage (MAX118)

Applications

High-Speed DSP

Remote Data Acquisition

Portable Equipment

Communications Systems