Analog Devices Inc./Maxim Integrated MAX1281BCUP+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.31 | $22.31 |
| 15+ | $21.60 | $324.00 |
| 25+ | $21.13 | $528.25 |
| 50+ | $19.96 | $998.00 |
| 100+ | $17.61 | $1,761.00 |
| N+ | $3.52 | Price Inquiry |
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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) | 300k |
| Number of Inputs | 4, 8 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | 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 | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The MAX1281BCUP+ from Analog Devices is a versatile 12-bit analog-to-digital converter with a multiplexed front-end that accepts either 4 or 8 input channels. It operates at a sampling rate of 300 kSPS and communicates via a standard SPI interface, making it easy to connect to a wide range of microcontrollers. Its MUX-S/H-ADC architecture ensures accurate sampling of multiple signals. Housed in a compact 20-TSSOP package, this ADC is an excellent choice for multi-channel data acquisition, portable instrumentation, and industrial monitoring applications.
- Multi-Channel Flexibility: The 4/8-channel multiplexer allows a single ADC to handle multiple analog inputs, saving board space and cost.
- Easy Integration: The standard SPI interface simplifies connection to digital systems, reducing design time and complexity.
- Compact Form Factor: The small 20-TSSOP package is ideal for space-constrained designs, such as portable devices and automotive modules.
- Versatile Reference: Support for both external and internal references provides design flexibility for various input voltage ranges.
Multi-Sensor Data Logging
The MAX1281BCUP+ is perfect for data logging systems that monitor multiple analog signals. With its 8-channel multiplexer, a single ADC can sequentially sample up to 8 different sensors, simplifying the design and reducing component count.
Portable Instrumentation
Its low power consumption and SPI interface make it suitable for battery-powered portable devices. The 12-bit resolution provides sufficient accuracy for many handheld measurement tools like multimeters and environmental monitors.
Industrial Process Control
In process control, this ADC can monitor various parameters like temperature, pressure, and flow. The 4 or 8 channel configuration allows for flexible connection to different sensor types, while the SPI interface ensures easy communication with industrial controllers.
Automotive Sensor Monitoring
The MAX1281BCUP+ can be used in automotive systems to digitize signals from multiple sensors, such as battery voltage, current, and temperature. Its compact TSSOP package is suitable for space-constrained engine control units (ECUs).
System Monitoring and Diagnostics
For server and telecom equipment, this ADC can monitor multiple supply voltages and temperatures. The internal reference simplifies the design, while the SPI interface allows for easy integration with system management controllers.
- Q: What is the resolution of the MAX1281BCUP+?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The MAX1281BCUP+ has a sampling rate of 300 kSPS (300k).
- Q: How many channels does it have?
- A: It has a multiplexed input that supports either 4 or 8 channels.
- Q: What interface does it use?
- A: It uses a standard 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-TSSOP package.
MAX1281BCUP+.pdf
- Q: What is the resolution of the MAX1281BCUP+?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The MAX1281BCUP+ has a sampling rate of 300 kSPS (300k).
- Q: How many channels does it have?
- A: It has a multiplexed input that supports either 4 or 8 channels.
- Q: What interface does it use?
- A: It uses a standard 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-TSSOP package.
