MAX532BMJE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX532 is a complete, dual, serial-input, 12-bit multiplying digital-to-analog converter (MDAC) with out put amplifiers. No external user trims are required to achieve full specified performance. The MAX532’s 3-wire serial interface minimizes the number of package pins, so it uses less board space than parallel-interface parts. The interface is SPI?, QSPI? and Microwire? compatible. A serial output, DOUT, allows cascading of two or more MAX532s and read-back of the data written to the device.

The device’s serial interface minimizes digital-noise feedthrough from its logic pins to its analog outputs. Serial interfacing also simplifies opto-coupler-isolated or transformer-isolated applications.

The MAX532 is specified with ±12V to ±15V power supplies. All logic inputs are TTL and CMOS compatible. It comes in space-saving 16-pin DIP and wide SO packages.

Features

? Two 12-Bit MDACs with Output Amplifiers

? Fast, 6MHz 3-Wire Interface

? SPI, QSPI, and Microwire Compatible

? ±12V Output Swing

? ±10mA Output Current

? 2.5μs Settling Time to ±1/2LSB

? Guaranteed Monotonic Over Temperature

? Low Integral Nonlinearity: ±1/2LSB Max

? Low Gain Tempco: 2ppm/°C

? Operates from ±12V to ±15V Supplies

? Power-On Reset

? Available in 16-Pin DIP and Wide SO Packages

Applications

?? Automatic Test Equipment

?? Arbitrary Waveform Generators

?? Programmable-Gain Amplifiers

?? Motion Control Systems

?? Servo Controls