Overview
The MAX110AEPE+ is a low-cost, 2-channel, 14-bit serial analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX110 series, known for its high resolution and low power consumption, making it ideal for battery-powered and remote-sensing applications.
The MAX110 series utilizes an internal auto-calibration technique to achieve 14-bit resolution plus overrange without the need for external components. It operates with a supply current of 550µA and reduces to 4µA in power-down mode, enhancing its suitability for power-sensitive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Resolution | 14-bit plus overrange |
| Input Type | Differential and single-ended |
| Input Range (Differential) | -3V to +3V |
| Input Range (Single-ended) | 0V to +1.5V |
| Supply Voltage | ±5V (MAX110), +5V (MAX111) |
| Supply Current | 550µA (active), 4µA (power-down) |
| Data Interface | SPI, QSPI, MICROWIRE |
| Operating Temperature | -40°C to +85°C |
| Package | 16-DIP, SOIC-16, SSOP-20 |
Key Features
- High resolution of 14-bit plus overrange without external components.
- Low power consumption: 550µA active and 4µA in power-down mode.
- Fast serial interface compatible with SPI, QSPI, and MICROWIRE.
- Support for differential and single-ended analog input signals.
- Internal auto-calibration technique for accurate conversions.
- Operating temperature range from -40°C to +85°C.
- Multiple package options including 16-DIP, SOIC-16, and SSOP-20.
Applications
- Battery-powered devices due to low power consumption.
- Remote-sensing applications requiring high resolution and low power.
- Data-acquisition systems where precision and reliability are crucial.
- Industrial automation and control systems.
- Medical devices requiring accurate analog-to-digital conversions.
Q & A
- What is the resolution of the MAX110AEPE+ ADC?
The MAX110AEPE+ has a resolution of 14-bit plus overrange.
- What are the input voltage ranges for the MAX110AEPE+?
The input voltage ranges are -3V to +3V for differential signals and 0V to +1.5V for single-ended signals.
- What is the supply current of the MAX110AEPE+ in active and power-down modes?
The supply current is 550µA in active mode and 4µA in power-down mode.
- What data interfaces does the MAX110AEPE+ support?
The MAX110AEPE+ supports SPI, QSPI, and MICROWIRE interfaces.
- What are the operating temperature ranges for the MAX110AEPE+?
The operating temperature range is from -40°C to +85°C.
- What package options are available for the MAX110AEPE+?
The available packages include 16-DIP, SOIC-16, and SSOP-20.
- Is the MAX110AEPE+ RoHS compliant?
- What is the typical application of the MAX110AEPE+?
- Does the MAX110AEPE+ require external calibration components?
- How can I evaluate the MAX110AEPE+?
