Analog Devices Inc./Maxim Integrated MAX1273EUA+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $27.13 | $27.13 |
| 15+ | $26.28 | $394.20 |
| 25+ | $25.70 | $642.50 |
| 50+ | $24.28 | $1,214.00 |
| 100+ | $21.42 | $2,142.00 |
| N+ | $4.28 | 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) | 87k |
| 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 | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-uMAX/uSOP |
| ROHS |  |
The MAX1273EUA+ from Analog Devices is a high-performance, 12-bit analog-to-digital converter (ADC) featuring a successive-approximation architecture and a sample-and-hold circuit. It offers a fast sampling rate of 87k samples per second (SPS) and communicates via a simple SPI interface, making it easy to integrate with microcontrollers. Housed in a compact 8-pin TSSOP/MSOP package, this single-channel ADC is designed for space-constrained applications requiring accurate and reliable analog signal digitization, such as portable instrumentation, industrial sensing, and motor control.
- High Precision: 12-bit resolution ensures accurate digital representation of analog signals, critical for measurement and control systems.
- Fast Sampling: 87kSPS sampling rate enables real-time monitoring of dynamic signals, suitable for many industrial and instrumentation applications.
- Compact & Efficient: The small 8-pin MSOP/TSSOP package and low power consumption are ideal for portable and space-limited designs.
- Easy Integration: Standard SPI interface simplifies connection to a wide range of microcontrollers and digital signal processors.
Portable Instrumentation
The MAX1273EUA+'s low power consumption and small 8-pin MSOP/TSSOP package make it ideal for battery-powered portable instruments like digital multimeters and handheld data loggers, where space and power are critical.
Industrial Sensor Interfaces
With its 12-bit resolution and 87kSPS sampling rate, this ADC can accurately digitize signals from industrial sensors such as temperature probes, pressure transducers, and strain gauges, enabling precise process control.
Motor Control Feedback
In motor control systems, the MAX1273EUA+ can sample current or position feedback signals at a rate sufficient for closed-loop control algorithms, ensuring smooth and efficient motor operation.
Battery Management Systems
The single-channel input and SPI interface allow for simple integration into battery monitoring circuits, where it can digitize cell voltages or temperature readings for state-of-charge estimation.
Data Acquisition Front-Ends
As a building block in larger data acquisition systems, this ADC provides a straightforward, high-precision method to convert analog sensor outputs into digital data for processing by an FPGA or DSP.
- Q: What type of ADC is the MAX1273EUA+?
- A: The MAX1273EUA+ is a 12-bit successive-approximation (SAR) analog-to-digital converter with a sample-and-hold (S/H) architecture.
- Q: What is the resolution of the MAX1273EUA+?
- A: It has a 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the sampling rate of the MAX1273EUA+?
- A: The maximum sampling rate is 87k SPS (samples per second).
- Q: How many input channels does the MAX1273EUA+ have?
- A: It features a single (1) analog input channel.
- Q: What digital interface does the MAX1273EUA+ use?
- A: It uses a standard SPI (Serial Peripheral Interface) for communication with a host microcontroller.
- Q: What is the operating temperature range?
- A: The device is specified for operation from -40°C to +85°C.
MAX1273EUA+.pdf
- Q: What type of ADC is the MAX1273EUA+?
- A: The MAX1273EUA+ is a 12-bit successive-approximation (SAR) analog-to-digital converter with a sample-and-hold (S/H) architecture.
- Q: What is the resolution of the MAX1273EUA+?
- A: It has a 12-bit resolution, providing 4096 discrete output levels.
- Q: What is the sampling rate of the MAX1273EUA+?
- A: The maximum sampling rate is 87k SPS (samples per second).
- Q: How many input channels does the MAX1273EUA+ have?
- A: It features a single (1) analog input channel.
- Q: What digital interface does the MAX1273EUA+ use?
- A: It uses a standard SPI (Serial Peripheral Interface) for communication with a host microcontroller.
- Q: What is the operating temperature range?
- A: The device is specified for operation from -40°C to +85°C.
