Analog Devices Inc./Maxim Integrated MAX187CEWE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.44 | $11.44 |
| 15+ | $11.08 | $166.20 |
| 25+ | $10.84 | $271.00 |
| 50+ | $10.23 | $511.50 |
| 100+ | $9.03 | $903.00 |
| N+ | $1.81 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | 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 | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
The MAX187CEWE+ is a high-performance 12-bit analog-to-digital converter from Analog Devices, featuring a successive approximation architecture with a built-in sample-and-hold function. It achieves a fast sampling rate of 75k SPS and communicates via a simple SPI interface, making it easy to integrate with digital systems. Housed in a compact 16-SOIC package, this single-channel ADC operates over a wide temperature range and includes an internal voltage reference, simplifying design. It is an excellent choice for industrial control, data acquisition, and portable instrumentation applications.
- High Accuracy: 12-bit resolution ensures precise digital representation of analog signals, critical for measurement and control systems.
- Fast Data Conversion: With a 75k SPS sampling rate, it can handle rapidly changing signals, making it suitable for real-time applications.
- Simplified Design: The integrated internal reference and SPI interface reduce external components and simplify PCB layout.
- Reliable Operation: Guaranteed operation from -40°C to +85°C ensures performance in harsh industrial environments.
Industrial Process Control
The MAX187CEWE+ with its 12-bit resolution and 75k SPS sampling rate is ideal for digitizing sensor signals in industrial process control loops, ensuring accurate monitoring of temperature, pressure, and flow.
Portable Data Logging Systems
Its SPI interface and low pin count make it perfect for portable data loggers, where space is at a premium and efficient communication with a host microcontroller is required.
Battery-Powered Instrumentation
The internal reference reduces external component count, making the MAX187CEWE+ suitable for battery-powered instruments where power efficiency and compact design are critical.
Motor Control Feedback
In motor control applications, the 75k SPS sampling rate allows for precise current and voltage sensing, enabling smooth and efficient motor operation.
Automotive Sensor Interfaces
With an operating temperature range of -40°C to +85°C, this ADC is well-suited for automotive sensor interfaces, converting signals from throttle position or pressure sensors reliably.
- Q: What type of ADC is the MAX187CEWE+?
- A: It is a 12-bit successive approximation (S/H-ADC) analog-to-digital converter with an internal reference.
- Q: What is the resolution of the MAX187CEWE+?
- A: The MAX187CEWE+ offers 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the maximum sampling rate?
- A: The MAX187CEWE+ supports a maximum sampling rate of 75k SPS (samples per second).
- Q: How many input channels does it have?
- A: It features a single input channel for analog signal conversion.
- Q: What digital interface does it 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 the industrial temperature range of -40°C to +85°C.
MAX187CEWE+.pdf
- Q: What type of ADC is the MAX187CEWE+?
- A: It is a 12-bit successive approximation (S/H-ADC) analog-to-digital converter with an internal reference.
- Q: What is the resolution of the MAX187CEWE+?
- A: The MAX187CEWE+ offers 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the maximum sampling rate?
- A: The MAX187CEWE+ supports a maximum sampling rate of 75k SPS (samples per second).
- Q: How many input channels does it have?
- A: It features a single input channel for analog signal conversion.
- Q: What digital interface does it 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 the industrial temperature range of -40°C to +85°C.
