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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tube
Number of Bits 12
Sampling Rate (Per Second) 75k
Number of Inputs 1
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 Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX187CCPA+ is a 12-bit analog-to-digital converter from Analog Devices/Maxim Integrated, featuring a sampling rate of 75k SPS. This single-channel device uses a successive approximation (S/H-ADC) architecture and includes an internal reference, simplifying design. It communicates via a standard SPI interface and is housed in a through-hole 8-DIP package. Operating from 0°C to 70°C, it is well-suited for commercial applications such as embedded control, battery monitoring, and data logging.

  • Integrated Internal Reference: Eliminates the need for an external reference, reducing component count and simplifying PCB design.
  • Simple SPI Interface: Easy to connect to most microcontrollers, speeding up development time.
  • Through-Hole DIP Package: Ideal for prototyping and breadboarding, making it easy to integrate into existing designs.
  • Reliable 12-Bit Performance: Provides sufficient accuracy for a wide range of commercial sensing and control applications.

Embedded Control Systems

The MAX187CCPA+'s SPI interface and 12-bit resolution make it a straightforward choice for adding analog sensing to microcontroller-based embedded systems.

Battery Monitoring

With its internal reference and low power consumption, this ADC is suitable for battery voltage and current monitoring in portable devices.

Temperature Sensing

It can be used to digitize signals from thermocouples or thermistors, enabling temperature measurement in commercial equipment.

Simple Data Loggers

The 75k SPS sampling rate is adequate for many data logging applications, such as environmental monitoring or energy usage tracking.

Test and Measurement Equipment

Its 12-bit accuracy and SPI interface make it useful in bench-top test equipment for signal analysis and display.

Q: What is the resolution of the MAX187CCPA+?
A: The MAX187CCPA+ is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: It has a maximum sampling rate of 75k SPS.
Q: How many channels does it have?
A: It features a single (1) input channel.
Q: What interface does it use?
A: It uses a standard SPI interface.
Q: What is the operating temperature range?
A: It operates from 0°C to 70°C.
Q: What package is it available in?
A: It comes in an 8-DIP (0.300", 7.62mm) package.
Base Product Number : MAX187
12-bit 75k SPS 8-DIP ADC Analog-to-Digital Converter Commercial Internal Reference Single Channel SPI
Q: What is the resolution of the MAX187CCPA+?
A: The MAX187CCPA+ is a 12-bit analog-to-digital converter.
Q: What is the sampling rate?
A: It has a maximum sampling rate of 75k SPS.
Q: How many channels does it have?
A: It features a single (1) input channel.
Q: What interface does it use?
A: It uses a standard SPI interface.
Q: What is the operating temperature range?
A: It operates from 0°C to 70°C.
Q: What package is it available in?
A: It comes in an 8-DIP (0.300", 7.62mm) package.