General Description

Maxim’s MX7575/MX7576 are high-speed (5µs/10µs), microprocessor (µP) compatible, 8-bit analog-to-digital converters (ADCs). The MX7575 provides an on-chip track/hold function that allows full-scale signals up to 50kHz (386mV/µs slew rate) to be acquired and digitized accurately. Both ADCs use a successive-approximation technique to achieve their fast conversions and low power dissipation. The MX7575/MX7576 operate with a +5V supply and a 1.23V external reference. They accept input voltages ranging from 0V to 2VREF.

Features

♦ Fast Conversion Time: 5µs (MX7575) 10µs (MX7576)

♦ Built-In Track/Hold Function (MX7575)

♦ Low Total Unadjusted Error (±1LSB max)

♦ 50kHz Full-Power Signal Bandwidth (MX7575)

♦ Single +5V Supply Operation

♦ 8-Bit µP Interface

♦ 100ns Data-Access Time

♦ Low Power: 15mW

♦ Small-Footprint Packages

Applications

    Digital Signal Processing

    High-Speed Data Acquisition

    Telecommunications

    Audio Systems

    High-Speed Servo Loops

    Low-Power Data Loggers