MAX1034EUG中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX1034/MAX1035 multirange, low-power, 14-bit, successive-approximation, analog-to-digital converters (ADCs) operate from a single +5V supply and achieve throughput rates up to 115ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI-/QSPI?-/MICROWIRE?-compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power-supply current to 1μA (typ).

Features

? Software-Programmable Input Range for Each Channel

? Single-Ended Input Ranges

?? 0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF,

?? -VREF to 0V, ±VREF/4, ±VREF/2, and ±VREF

? Differential Input Ranges

?? ±VREF/2, ±VREF, and ±2 x VREF

? Eight Single-Ended or Four Differential Analog

?? Inputs (MAX1034)

? Four Single-Ended or Two Differential Analog

?? Inputs (MAX1035)

? ±6V Overvoltage Tolerant Inputs

? Internal or External Reference

? 115ksps Maximum Sample Rate

? Single +5V Power Supply

? 20-/24-Pin TSSOP Package

Applications

?? Industrial Control Systems

?? Data-Acquisition Systems

?? Avionics

?? Robotics