MAX1245BCSLASHD中文资料美信数据手册PDF规格书

General Description

The MAX1245 12-bit data-acquisition system combines an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and ultra-low power consumption. It operates from a single +2.375V to +3.3V supply, and its analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.

特性 Features

♦ Single +2.375V to +3.3V Operation

♦ 8-Channel Single-Ended or 4-Channel Differential Analog Inputs

♦ Low Power: 0.8mA (100ksps) 10µA (1ksps) 1µA (power-down mode)

♦ Internal Track/Hold, 100kHz Sampling Rate

♦ SPI/QSPI/Microwire/TMS320-Compatible 4-Wire Serial Interface

♦ Software-Configurable Unipolar or Bipolar Inputs

♦ 20-Pin DIP/SSOP Packages

Applications

Portable Data Logging

Medical Instruments

Battery-Powered Instruments

Data Acquisition