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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging |
Number of Bits 8
Sampling Rate (Per Second) 1M
Number of Inputs 8
Input Type Single Ended
Data Interface Parallel
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture Flash
Reference Type External
Voltage - Supply, Analog 4.75V ~ 5.25V
Voltage - Supply, Digital 4.75V ~ 5.25V
Features -
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP

The MAX118EPI is an 8-bit, 1 MSPS analog-to-digital converter from Analog Devices/Maxim Integrated. It features 8 multiplexed input channels and a parallel interface, making it ideal for multichannel data acquisition and industrial control systems. The device operates over a temperature range of -40°C to 85°C and is available in a 28-DIP package for easy prototyping. Its MUX-S/H architecture allows for efficient sequential sampling of multiple analog signals.

  • 8-Channel Multiplexing: Convert up to 8 analog signals with a single ADC, reducing component count and cost.
  • High-Speed Parallel Output: The 1 MSPS sampling rate and parallel interface enable fast data transfer for real-time control.
  • Wide Operating Temperature: Rated for -40°C to 85°C, suitable for industrial and automotive environments.
  • Easy Prototyping: The 28-DIP package is through-hole, making it easy to use in breadboards and prototype PCBs.
  • Proven Architecture: The MUX-S/H design ensures reliable and consistent performance in multichannel applications.

Multichannel Data Acquisition

The 8-channel multiplexer and 1 MSPS sampling rate make the MAX118EPI ideal for data acquisition systems that need to monitor multiple sensors sequentially.

Industrial Control Systems

With a parallel interface and wide temperature range (-40°C to 85°C), it is suitable for industrial controllers that require fast, reliable conversion of analog signals.

Automotive Sensor Monitoring

The 8-bit resolution and multiplexed inputs allow for monitoring various automotive sensors like temperature, pressure, and position in engine control units.

Test and Measurement Equipment

The high-speed parallel output enables quick data capture in benchtop instruments, such as digital multimeters and oscilloscopes.

Robotics and Motion Control

Multiple analog inputs for joint position and current sensors can be digitized efficiently, enabling precise robotic control.

Audio and Voice Processing

While 8-bit is not high-fidelity, the 1 MSPS rate can be used for basic voice recognition and audio level detection in consumer electronics.

Q: What type of ADC is the MAX118EPI?
A: The MAX118EPI is an 8-bit analog-to-digital converter with a multiplexed sample-and-hold (MUX-S/H) architecture from Analog Devices/Maxim Integrated.
Q: What is the resolution of the MAX118EPI?
A: It has an 8-bit resolution, suitable for applications where moderate precision is sufficient.
Q: What is the sampling rate of the MAX118EPI?
A: It supports a maximum sampling rate of 1 MSPS (1 million samples per second).
Q: How many channels does the MAX118EPI have?
A: It features 8 input channels, allowing multiplexed conversion of multiple analog signals.
Q: What interface does the MAX118EPI use?
A: It uses a parallel interface for high-speed data transfer to microprocessors or DSPs.
Q: What is the package type of the MAX118EPI?
A: It is available in a 28-DIP package, which is through-hole and easy to prototype with.
Base Product Number : MAX118
1 MSPS 8-bit 8-Channel ADC Analog-to-Digital Converter Data Acquisition DIP Industrial Maxim Integrated MUX Parallel Interface
Q: What type of ADC is the MAX118EPI?
A: The MAX118EPI is an 8-bit analog-to-digital converter with a multiplexed sample-and-hold (MUX-S/H) architecture from Analog Devices/Maxim Integrated.
Q: What is the resolution of the MAX118EPI?
A: It has an 8-bit resolution, suitable for applications where moderate precision is sufficient.
Q: What is the sampling rate of the MAX118EPI?
A: It supports a maximum sampling rate of 1 MSPS (1 million samples per second).
Q: How many channels does the MAX118EPI have?
A: It features 8 input channels, allowing multiplexed conversion of multiple analog signals.
Q: What interface does the MAX118EPI use?
A: It uses a parallel interface for high-speed data transfer to microprocessors or DSPs.
Q: What is the package type of the MAX118EPI?
A: It is available in a 28-DIP package, which is through-hole and easy to prototype with.