MS5189N Datasheet | Ruimeng

DESCRIPTION MS5182N/MS5189N is a 4/8 channel, 16 bit, charge redistribution successive approximation analog­to­digital converter. It uses single power supply. MS5182N/MS5189N integrates a no missing 16­bit SAR ADC, a low crosstalk multiplexer, an internal low­drift reference voltage source (optional 2.5V or 4.096V), a temperature sensor, an optional single­pole filter, and a sequencer that is useful when multiple channels are sequentially sampled. MS5182N/MS5189N uses the SPI interface to configure registers and receive converted data. The SPI interface uses a separate power supply (VIO). MS5182N/MS5189N is packaged in a small QFN20 with operating temperature ranging from ­40°C to +120°C. QFN20 FEATURES - No Missing Resolution: 16bit - Integrated Multiplexer: 4 (MS5182N), 8 (MS5189N) - Optional Input Configurations: Unipolar and Bipolar Inputs, Single­ended and Differential Inputs - INL: +0.4LSB (Typical), ±1.5LSB (Maximum) - Dynamic Range: 93.8d B - SINAD: 92.5d B (20k Hz), THD: ­100d B (20k Hz) - Analog Input Range: 0 to VREF (VREF up to VDD) - Multiple VREF: Internal 2.5V or 4.096V, External - Internal Temperature Sensor - Channel Sequencer - Single Power Supply Operation: 2.3V to 5.5V Logical Power Supply: 1.8V to 5.5V - Serial Interface: SPI, MICROWIRE, QSPI and DSP patible - Standby Current: 50n A APPLICATIONS - Multichannel System Monitoring - Battery­powered Equipment - Medical Devices: ECG, EKG - Mobile munication: GPS - Power Line Monitoring - Seismic Data Acquisition System - Instruments and Instruments - Process Control PRODUCT SPECIFICATION Part Number MS5182N MS5189N Package QFN20(4x4) QFN20(4x4) Marking MS5182N MS5189N Hangzhou Ruimeng Technology Co.,Ltd http://.relmon. VERSION：1.4 2022.01.21 ­ PAGE 1 ­ PIN CONFIGURATION MS5182N/MS5189N PIN DESCRIPTION Name...