MAX5541 Datasheet | Maxim Integrated

Description The MAX5541 serial-input, voltage-output, 16-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in low 0.3m A supply current and low 1LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The 10MHz 3-wire serial interface is SPI™/QSPI™/ MICROWIRE™ patible and interfaces directly with optocouplers for applications requiring isolation. The MAX5541 is available in an 8-pin SO package. o +5V Single-Supply Operation o Low Power: 1.5m W o 1µs Settling Time o Unbuffered Voltage Output Directly Drives 60kΩ Loads o SPI/QSPI/MICROWIRE-patible Serial Interface o Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode) o Schmitt Trigger Inputs for Direct Optocoupler Interface Features o Full 16-Bit Performance Without Adjustments Applications High-Resolution Offset and Gain Adjustment Industrial Process Control Automated Test Equipment Data Acquisition Systems PART MAX5541CSA MAX5541ESA Ordering Information TEMP. RANGE 0°C to +70°C -40°C to +85°C PIN-PACKAGE 8 SO 8 SO Pin Configuration TOP VIEW Functional Diagram OUT 1 AGND 2 REF 3 CS 4 8 VDD REF 16-BIT DAC OUT AGND CS DIN SCLK 16-BIT DATA LATCH CONTROL LOGIC SERIAL INPUT REGISTER 7 DGND 6 DIN 5 SCLK DGND SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://.maxim-ic., or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Low-Cost, +5V, Serial-Input, Voltage-Output, 16-Bit DAC MAX5541 ABSOLUTE MAXIMUM RATINGS VDD to DGND -0.3V to +6V CS, SCLK, DIN to DGND...