MAX6603 Dual-Channel, Platinum, RTD-to-Voltage Signal Conditioner

The MAX6603 dual-channel, platinum RTD-to-voltage Signal Conditioner excites and amplifies the signal from two external 200 platinum-resistive temperature devices (Pt RTD) to achieve High-Voltage level-filtered signals for temperature measurements. The MAX6603 provides a direct ratiometric output voltage to simplify the Interface to Microcontrollers with integrated Analog-to-digital converters (ADCs). External precision resistors and calibration processes are not needed. The MAX6603 provides the necessary signal-conditioning functions, including ratiometric excitation current, amplification, buffered voltage outputs, diagnostic fault detections, and input protection. The MAX6603 amplifies signals from two RTDs operating over the -40C to +1000C temperature range and provides the temperature information as two independent Analog voltages. The MAX6603 features a 6C (max) accuracy over the +400C to +600C temperature range.
The MAX6603 has overvoltage protection up to +16V on RTD inputs, and 5kV electrostatic discharge (ESD) protection at RTD input pins for reliable operation where RTD temperature-sensing probes are used. The MAX6603 monitors the RTD for faults and asserts the respective active-low DG output low for fault conditions. The Analog voltage outputs CAN be readily connected to a variety of Microcontrollers
The MAX6603 is available in a small, 10-pin TDFN-EP package and operates over the -40C to +125C automotive temperature range from a single +3V to +5.5V power supply.
By Maxim Integrated Products
MAX6603 's PackagesMAX6603 's pdf datasheet
MAX6603ATB QFN
MAX6603ATB-T QFN
MAX6603ATBT QFN




MAX6603 Pinout, Pinouts
MAX6603 pinout,Pin out
This is one package pinout of MAX6603,If you need more pinouts please download MAX6603's pdf datasheet.

MAX6603 Application circuits
MAX6603 circuits
This is one application circuit of MAX6603,If you need more circuits,please download MAX6603's pdf datasheet.


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