MAX1028ACEP-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX1026/MAX1028/MAX1030 are serial 10-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown?. The maximum sampling rate is 300ksps using an external clock. The MAX1030 has 16 input channels, the MAX1028 has 12 input channels, and the MAX1026 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +5V supply and contain a 10MHz SPI?/QSPI?/MICROWIRE?-compatible serial port.

Features

? Internal Temperature Sensor (±0.7°C Accuracy)

? 16-Entry First-In/First-Out (FIFO)

? Analog Multiplexer with True Differential Track/Hold

??? 16-, 12-, 8-Channel Single Ended

??? 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar)

? Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature

? Scan Mode, Internal Averaging, and Internal Clock

? Low-Power Single +5V Operation 2.3mA at 300ksps

? Internal 4.096V Reference or External Differential Reference

? 10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface

? Space-Saving 28-Pin 5mm x 5mm TQFN Package

Applications

??? System Supervision

??? Data-Acquisition Systems

??? Industrial Control Systems

??? Patient Monitoring

??? Data Logging

??? Instrumentation