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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 4, 8
Input Type Differential, Single Ended
Data Interface SPI
Configuration MUX-S/H-ADC
Ratio - S/H:ADC -
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package 20-SSOP

The MAX1112CAP from Analog Devices/Maxim Integrated is an 8-bit analog-to-digital converter with a sampling rate of 50 kSPS. It features 4 or 8 multiplexed input channels, allowing multiple analog signals to be digitized sequentially. The SPI interface ensures easy connection to digital controllers. Its MUX-S/H-ADC architecture provides efficient multi-channel sampling. Operating from 0°C to 70°C, it comes in a 20-SSOP package, ideal for space-constrained multi-sensor applications.

  • Multi-Channel: 4 or 8 inputs reduce external multiplexing.
  • SPI Interface: Simple digital integration.
  • Compact Package: 20-SSOP saves board space.
  • Flexible Reference: Supports external and internal references.
  • Cost-Effective: 8-bit resolution for basic monitoring.

Multi-Sensor Monitoring

With 4 or 8 multiplexed channels, it can monitor multiple sensors in industrial process control.

Portable Data Loggers

Low sampling rate and SPI interface make it suitable for battery-powered data logging.

Environmental Monitoring

Ideal for weather stations measuring temperature, humidity, and pressure simultaneously.

Building Automation

Used in HVAC systems to digitize multiple analog inputs from thermostats and sensors.

Medical Telemetry

Multi-channel capability supports patient vital sign monitoring.

Robotics

Enables reading multiple joint position sensors in robotic arms.

Q: What is the resolution of the MAX1112CAP?
A: It is an 8-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 50 kSPS (50k samples per second).
Q: How many channels does it have?
A: It has 4 or 8 input channels (multiplexed).
Q: What interface does it use?
A: It uses an SPI interface.
Q: What is the architecture?
A: It uses a MUX-S/H-ADC architecture.
Q: What is the package type?
A: It comes in a 20-SSOP package.
Base Product Number : MAX1112
20-SSOP 50 kSPS 8-bit ADC Analog-to-Digital Converter Maxim Integrated MUX-S/H-ADC SPI
Q: What is the resolution of the MAX1112CAP?
A: It is an 8-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 50 kSPS (50k samples per second).
Q: How many channels does it have?
A: It has 4 or 8 input channels (multiplexed).
Q: What interface does it use?
A: It uses an SPI interface.
Q: What is the architecture?
A: It uses a MUX-S/H-ADC architecture.
Q: What is the package type?
A: It comes in a 20-SSOP package.