MAX1267AEEG中文资料美信数据手册PDF规格书

General Description

The MAX1265/MAX1267 low-power, 12-bit analog-to-digital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V to +3.6V analog supply.

Features

♦ 12-Bit Resolution, ±0.5 LSB Linearity

♦ +3V Single-Supply Operation

♦ Internal +2.5V Reference

♦ Software-Configurable Analog Input Multiplexer

    6-Channel Single Ended/

    3-Channel Pseudo Differential (MAX1265)

    2-Channel Single Ended/

    1-Channel Pseudo Differential (MAX1267)

♦ Software-Configurable Unipolar/Bipolar Analog Inputs

♦ Low Current

    1.9mA (265ksps)

    1.0mA (100ksps)

    400µA (10ksps)

    2µA (Shutdown)

♦ Internal 3MHz Full-Power Bandwidth Track/Hold

♦ Parallel 12-Bit Interface

♦ Small Footprint

    28-Pin QSOP (MAX1265)

    24-Pin QSOP (MAX1267)

Applications

    Industrial Control Systems

    Data Logging

    Energy Management

    Patient Monitoring

    Data-Acquisition Systems

    Touch Screens