Analog Devices Inc./Maxim Integrated MAX1400EAI+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $38.81 | $38.81 |
| 15+ | $37.58 | $563.70 |
| 25+ | $36.77 | $919.25 |
| 50+ | $34.72 | $1,736.00 |
| 100+ | $30.64 | $3,064.00 |
| N+ | $6.13 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Factory | Tube |
| Number of Bits | 18 |
| Sampling Rate (Per Second) | 480 |
| Number of Inputs | 3, 5 |
| Input Type | Differential, Pseudo-Differential |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
| ROHS |  |
The MAX1400EAI+ is a high-resolution, low-power 18-bit analog-to-digital converter from Analog Devices/Maxim Integrated. It offers a configurable 3 or 5-channel input and a built-in programmable gain amplifier (PGA) for signal conditioning. With a sampling rate of 480 SPS and an SPI interface, it is designed for precision measurement applications. Its MUX-PGA-ADC architecture makes it ideal for sensor interfaces in industrial and medical devices.
- High Resolution: 18-bit output provides extremely fine measurement detail.
- Integrated PGA: Amplifies small sensor signals without external components.
- Multi-Channel Flexibility: Supports 3 or 5 inputs for versatile system design.
- Low Power: Suitable for battery-powered and portable applications.
- Simple SPI Interface: Easy integration with digital controllers.
Precision Weigh Scales
The 18-bit resolution and built-in PGA allow for accurate measurement of small voltage changes from load cells.
Industrial Process Transmitters
Its low sampling rate and high resolution are perfect for slow, precise measurements in pressure and temperature transmitters.
Portable Medical Devices
The low power consumption and SPI interface make it suitable for battery-powered glucose meters and pulse oximeters.
Data Loggers
With multiple channels and a PGA, it can condition and digitize signals from various sensors for environmental monitoring.
Smart Agriculture
It can accurately read soil moisture and temperature sensors, enabling precision irrigation systems.
Energy Harvesting Systems
Its low power requirements make it compatible with energy-harvesting power sources for remote sensing.
- Q: What is the resolution of the MAX1400EAI+?
- A: It is an 18-bit ADC.
- Q: What is the sampling rate?
- A: The sampling rate is 480 SPS (samples per second).
- Q: How many channels does it have?
- A: It has 3 or 5 input channels (configurable).
- Q: What interface does it use?
- A: It uses an SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-PGA-ADC architecture with a programmable gain amplifier.
- Q: What is the package type?
- A: It is available in a 28-SSOP package.
MAX1400EAI+.pdf
- Q: What is the resolution of the MAX1400EAI+?
- A: It is an 18-bit ADC.
- Q: What is the sampling rate?
- A: The sampling rate is 480 SPS (samples per second).
- Q: How many channels does it have?
- A: It has 3 or 5 input channels (configurable).
- Q: What interface does it use?
- A: It uses an SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-PGA-ADC architecture with a programmable gain amplifier.
- Q: What is the package type?
- A: It is available in a 28-SSOP package.
