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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Number of Bits 8
Sampling Rate (Per Second) 50k
Number of Inputs 2, 4
Input Type Differential, Pseudo-Differential, Single Ended
Data Interface 4-Wire, Microwire, QSPI, SPI
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 4.5V ~ 5.5V
Voltage - Supply, Digital 4.5V ~ 5.5V
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

The MAX1113EEE from Analog Devices/Maxim Integrated is an 8-bit analog-to-digital converter with a multiplexed sample-and-hold architecture. It samples at 50 kSPS and supports 2 or 4 input channels. Featuring flexible interfaces including SPI, QSPI, Microwire, and 4-Wire, it operates from -40°C to 85°C in a 16-SSOP package. Ideal for multi-channel sensor monitoring and portable devices.

  • Multi-Channel Flexibility: Supports 2 or 4 inputs, reducing component count in multi-sensor designs.
  • Multiple Interfaces: Compatible with SPI, QSPI, Microwire, and 4-Wire, ensuring broad microcontroller support.
  • Moderate Speed: 50 kSPS sampling rate handles real-time signals without excessive power draw.
  • Reference Options: Internal or external reference provides design flexibility for accuracy vs. cost.
  • Compact SSOP Package: Saves PCB space in space-constrained consumer and industrial products.

Multi-Channel Sensor Monitoring

With 2 or 4 input channels, the MAX1113EEE can digitize multiple analog signals, such as temperature and pressure sensors, in industrial control systems.

Battery-Powered Handheld Devices

The 8-bit resolution and 50 kSPS sampling rate balance performance and power consumption for portable multimeters and data loggers.

Motor Control Feedback

Use the ADC to monitor current and voltage in motor drives, enabling real-time control with SPI or QSPI interfaces.

Automotive Sensor Interfaces

The wide temperature range and multiple interface options make it suitable for automotive sensor signal conditioning.

Consumer Electronics

Integrate the MAX1113EEE into gaming peripherals or audio level meters for analog-to-digital conversion of user inputs.

Educational Kits

Its simple interface and low resolution make it an excellent choice for teaching ADC fundamentals in university labs.

Q: What type of ADC is the MAX1113EEE?
A: It is an 8-bit analog-to-digital converter with a MUX-S/H-ADC architecture, supporting external or internal reference.
Q: What is the resolution?
A: The MAX1113EEE provides 8-bit resolution, suitable for cost-sensitive applications.
Q: What is the sampling rate?
A: It samples at 50 kSPS (50,000 samples per second), ideal for moderate-speed signals.
Q: How many channels does it have?
A: It supports 2 or 4 input channels, configurable for multiplexed measurements.
Q: What interfaces are supported?
A: It supports 4-Wire, Microwire, QSPI, and SPI interfaces for flexible connectivity.
Q: What is the package type?
A: It comes in a 16-SSOP package (0.154", 3.90mm width), operating from -40°C to 85°C.
Base Product Number : MAX1113
16-SSOP 2-Channel 4-Channel 50 kSPS 8-bit ADC Analog Devices Analog-to-Digital Converter Maxim Microwire MUX-S/H QSPI SPI
Q: What type of ADC is the MAX1113EEE?
A: It is an 8-bit analog-to-digital converter with a MUX-S/H-ADC architecture, supporting external or internal reference.
Q: What is the resolution?
A: The MAX1113EEE provides 8-bit resolution, suitable for cost-sensitive applications.
Q: What is the sampling rate?
A: It samples at 50 kSPS (50,000 samples per second), ideal for moderate-speed signals.
Q: How many channels does it have?
A: It supports 2 or 4 input channels, configurable for multiplexed measurements.
Q: What interfaces are supported?
A: It supports 4-Wire, Microwire, QSPI, and SPI interfaces for flexible connectivity.
Q: What is the package type?
A: It comes in a 16-SSOP package (0.154", 3.90mm width), operating from -40°C to 85°C.