Product Summary
The MAX186DEWP is a 12-bit data-acquisition system that combines an 8-channel multiplexer, high-bandwidth track/hold, and serial interface together with high conversion speed and ultra-low power consumption. The MAX186DEWP operates with a single +5V supply or dual ±5V supplies. The analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation. The applications of the MAX186DEWP include Portable Data Logging, Data-Acquisition, High-Accuracy Process Control, Automatic Testing, Robotics, Battery-Powered Instruments, and Medical Instruments.
Parametrics
MAX186DEWP absolute maximum ratings: (1)VDD to AGND: -0.3V to +6V; (2)VSS to AGND: +0.3V to -6V; (3)VDD to VSS: -0.3V to +12V; (4)AGND to DGND: -0.3V to +0.3V; (5)CH0–CH7 to AGND, DGND: (VSS - 0.3V) to (VDD + 0.3V); (6)CH0–CH7 Total Input Current: ±20mA; (7)VREF to AGND: -0.3V to (VDD + 0.3V); (8)REFADJ to AGND: -0.3V to (VDD + 0.3V); (9)Digital Inputs to DGND: -0.3V to (VDD + 0.3V); (10)Digital Outputs to DGND: -0.3V to (VDD + 0.3V); (11)Digital Output Sink Current: 25mA; (12)Continuous Power Dissipation: 800mW; (13)Operating Temperature Ranges: -40℃ to +85℃; (14)Storage Temperature Range: -60℃ to +150℃; (15)Lead Temperature (soldering, 10sec): +300℃.
Features
MAX186DEWP features: (1)8-Channel Single-Ended or 4-Channel Differential Inputs; (2)Single +5V or ±5V Operation; (3)Low Power: 1.5mA (operating mode) 2μA (power-down mode); (4)Internal Track/Hold, 133kHz Sampling Rate; (5)Internal 4.096V Reference (MAX186); (6)SPI-, QSPI-, Microwire-, TMS320-Compatible 4-Wire Serial Interface; (7)Software-Configurable Unipolar or Bipolar Inputs; (8)20-Pin DIP, SO, SSOP Packages; (9)Evaluation Kit Available.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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MAX186DEWP+ |
Maxim Integrated Products |
ADC (A/D Converters) 12-Bit 8Ch 133ksps 5.25V Precision ADC |
Data Sheet |
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MAX186DEWP-T |
Maxim Integrated Products |
ADC (A/D Converters) |
Data Sheet |
Negotiable |
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MAX186DEWP+T |
Maxim Integrated Products |
ADC (A/D Converters) 12-Bit 8Ch 133ksps 5.25V Precision ADC |
Data Sheet |
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MAX186DEWP |
Maxim Integrated Products |
ADC (A/D Converters) Integrated Circuits (ICs) |
Data Sheet |
Negotiable |
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