MAX1392EUB中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX1392/MAX1395 micropower, serial-output, 10-bit, analog-to-digital converters (ADCs) operate with a single power supply from +1.5V to +3.6V. These ADCs feature automatic shutdown, fast wake-up, and a high-speed 3-wire interface. Power consumption is only 0.740mW (VDD = +1.5V) at the maximum conversion rate of 357ksps. AutoShutdown? between conversions reduces power consumption at slower throughput rates.

Features

? 357ksps 10-Bit Successive-Approximation Register (SAR) ADCs

? Single True-Differential Analog Input Channel with Unipolar-/Bipolar-Selected Input (MAX1392)

? Dual Single-Ended Input Channel with ChannelSelected Input (MAX1395)

? ±0.5 LSB INL, ±0.5 LSB DNL, No Missing Codes

? ±1 LSB Total Unadjusted Error

? 61dB SINAD at 85kHz Input Frequency

? Single Supply Voltage (+1.5V to +3.6V)

? 0.945mW at 350ksps, 1.8V

? 0.27mW at 100ksps, 1.8V

? 3.1μW at 1ksps, 1.8V

? <1μA Shutdown Current

? External Reference (0.6V to VDD)

? AutoShutdown Between Conversions

? SPI-/QSPI-/MICROWIRE-/DSP-Compatible, 3- or 4-Wire Serial Interface

? Small (3mm x 3mm), 10-Pin TDFN or μMAX (3mm x 5mm) Package

Applications

??? Portable Datalogging

??? Data Acquisition

??? Medical Instruments

??? Battery-Powered Instruments

??? Process Control