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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Tape & Reel (TR) |
Number of Bits 8
Sampling Rate (Per Second) 300k
Number of Inputs 8
Input Type Single Ended
Data Interface SPI
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 2.7V ~ 3.6V
Voltage - Supply, Digital 2.7V ~ 3.6V
Features -
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 16-SSOP (0.154", 3.90mm Width)
Supplier Device Package 16-QSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX11639EEE+T is a high-performance 8-bit analog-to-digital converter from Analog Devices, designed for multi-channel data acquisition. It offers a fast 300k SPS sampling rate and features 8 multiplexed inputs, making it perfect for systems that need to monitor several analog signals. The device communicates via a simple SPI interface and operates reliably across a wide temperature range. Its compact SSOP-16 package is ideal for space-constrained industrial and portable applications.

  • High Channel Density: 8 multiplexed inputs allow a single ADC to handle multiple sensors, saving board space and cost.
  • Fast Sampling: 300k SPS ensures accurate capture of rapidly changing signals for real-time control.
  • Simple Integration: The SPI interface simplifies connection to most microcontrollers and digital systems.
  • Wide Temperature Range: -40°C to 85°C operation ensures reliability in demanding industrial environments.

Multi-Channel Data Acquisition Systems

The 8-channel input combined with a 300k SPS sampling rate allows the MAX11639 to efficiently digitize multiple analog signals in industrial data acquisition systems, reducing component count and board space.

Portable Instrumentation

With its low pin count SSOP package and SPI interface, this ADC is ideal for portable measurement tools where space is at a premium and battery life is critical.

Sensor Signal Digitization

Convert outputs from temperature, pressure, or strain sensors into digital data with 8-bit resolution, sufficient for monitoring and control loops in embedded systems.

Motor Control Feedback

Use the high-speed SPI interface to sample current and voltage feedback signals in motor control applications, enabling precise and responsive control algorithms.

Battery-Powered Remote Sensors

The wide operating temperature range and low power consumption make it suitable for remote sensor nodes that must operate reliably in harsh environments.

Automated Test Equipment (ATE)

Integrate the MAX11639 into ATE systems to monitor multiple test points simultaneously, streamlining the testing process with its multiplexed inputs.

Q: What type of ADC is the MAX11639EEE+T?
A: It is a successive approximation (S/H-ADC) analog-to-digital converter with 8-bit resolution.
Q: What is the sampling rate of the MAX11639?
A: The MAX11639 supports a sampling rate of 300k SPS (samples per second).
Q: How many input channels does this ADC have?
A: It features 8 multiplexed input channels for versatile signal acquisition.
Q: What digital interface does the MAX11639 use?
A: It uses a standard SPI (Serial Peripheral Interface) for communication with microcontrollers.
Q: What is the operating temperature range?
A: The device operates over an industrial temperature range of -40°C to 85°C.
Q: What package is the MAX11639 available in?
A: It comes in a compact 16-SSOP (0.154", 3.90mm Width) package.
Base Product Number : MAX11639
300k SPS 8-bit 8-channel ADC Analog Devices Analog-to-Digital Converter data acquisition MAX11639 SPI SSOP-16
Q: What type of ADC is the MAX11639EEE+T?
A: It is a successive approximation (S/H-ADC) analog-to-digital converter with 8-bit resolution.
Q: What is the sampling rate of the MAX11639?
A: The MAX11639 supports a sampling rate of 300k SPS (samples per second).
Q: How many input channels does this ADC have?
A: It features 8 multiplexed input channels for versatile signal acquisition.
Q: What digital interface does the MAX11639 use?
A: It uses a standard SPI (Serial Peripheral Interface) for communication with microcontrollers.
Q: What is the operating temperature range?
A: The device operates over an industrial temperature range of -40°C to 85°C.
Q: What package is the MAX11639 available in?
A: It comes in a compact 16-SSOP (0.154", 3.90mm Width) package.