MAX532 Datasheet | Maxim Integrated

Description The MAX532 is a plete, dual, serial-input, 12-bit multiplying digital-to-analog converter (MDAC) with output amplifiers. No external user trims are required to achieve full specified performance. The MAX532’s 3wire 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™ patible. 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 patible. It es in space-saving 16-pin DIP and wide SO packages. ____________________________Features o Two 12-Bit MDACs with Output Amplifiers o Fast, 6MHz 3-Wire Interface o SPI, QSPI, and Microwire patible o ±12V Output Swing o ±10m A Output Current o 2.5µs Settling Time to ±1/2LSB o Guaranteed Monotonic Over Temperature o Low Integral Nonlinearity: ±1/2LSB Max o Low Gain Tempco: 2ppm/°C o Operates from ±12V to ±15V Supplies o Power-On Reset o Available in 16-Pin DIP and Wide SO Packages ________________________Applications Automatic Test Equipment Arbitrary Waveform Generators Programmable-Gain Amplifiers Motion Control Systems Servo Controls ______________Ordering Information PART MAX532ACPE MAX532BCPE MAX532ACWE MAX532BCWE MAX532BC/D TEMP. RANGE PIN-PACKAGE 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 16 Plastic DIP 16 Plastic DIP 16 Wide SO 16 Wide SO Dice- ERROR (LSBs) ±1/2 ±1 ±1/2 ±1 ±1 ________________Functional Diagram Ordering Information continued on last page. - Contact factory for dice specifications. VREFA __________________Pin Configuration DACA LATCH DACA RFBA VOUTA RFBA AGNDA VREFA 24-BIT SHIFT REGISTER DOUT RFBB...