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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tray
Number of Bits 18
Sampling Rate (Per Second) 500k
Number of Inputs 1
Input Type Pseudo-Differential
Data Interface SPI, DSP
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 12-WFDFN Exposed Pad
Supplier Device Package 12-TDFN (3x3)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX11154ETC+ from Analog Devices is a high-resolution 18-bit analog-to-digital converter with a sampling rate of 500 kSPS. It features a single input channel and supports SPI and DSP interfaces for flexible connectivity. The SAR architecture ensures accurate and fast conversions, while the internal/external reference options provide design versatility. Housed in a compact 12-WFDFN package, this ADC is perfect for space-constrained, battery-powered applications in medical, industrial, and consumer electronics.

  • High Resolution: 18-bit accuracy for precise measurement in critical applications.
  • Compact Size: 12-WFDFN package saves valuable PCB space in portable designs.
  • Low Power: Optimized for battery-powered devices, extending operational life.
  • Flexible Reference: Supports both external and internal references for design flexibility.

Portable Medical Devices

The compact 12-WFDFN package and low power consumption of the MAX11154ETC+ make it ideal for portable medical devices like glucose monitors and digital thermometers.

Industrial Process Control

With 18-bit resolution and 500 kSPS sampling, this ADC is well-suited for industrial process control systems that require accurate monitoring of temperature, pressure, and flow.

Battery-Powered Instruments

Its low power requirements extend battery life in handheld instruments, including multimeters and data loggers.

Sensor Signal Conditioning

The high resolution allows for precise digitization of sensor signals in applications such as weigh scales and torque sensors.

Audio Processing

The 500 kSPS sampling rate and high resolution make it suitable for high-quality audio digitization in professional recording equipment.

Environmental Monitoring

This ADC can be used in environmental monitoring systems to accurately measure parameters like air quality and humidity.

Q: What is the resolution of the MAX11154ETC+?
A: The MAX11154ETC+ is an 18-bit analog-to-digital converter.
Q: What is the sampling rate?
A: It supports a sampling rate of 500 kSPS (500,000 samples per second).
Q: How many input channels are available?
A: This ADC has a single (1) input channel.
Q: What interfaces does it support?
A: It supports SPI and DSP-compatible interfaces.
Q: What is the architecture?
A: It uses a SAR (Successive Approximation Register) architecture with a sample-and-hold circuit.
Q: What is the package type?
A: It comes in a compact 12-WFDFN Exposed Pad package.
Base Product Number : MAX11154
12-WFDFN 18-bit 500 kSPS ADC Analog-to-Digital Converter DSP Low Power Maxim Integrated SAR SPI
Q: What is the resolution of the MAX11154ETC+?
A: The MAX11154ETC+ is an 18-bit analog-to-digital converter.
Q: What is the sampling rate?
A: It supports a sampling rate of 500 kSPS (500,000 samples per second).
Q: How many input channels are available?
A: This ADC has a single (1) input channel.
Q: What interfaces does it support?
A: It supports SPI and DSP-compatible interfaces.
Q: What is the architecture?
A: It uses a SAR (Successive Approximation Register) architecture with a sample-and-hold circuit.
Q: What is the package type?
A: It comes in a compact 12-WFDFN Exposed Pad package.