Overview
The MAX110AEWE+T is a high-resolution analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX110 series, known for its high accuracy and low power consumption. The MAX110 series utilizes an internal auto-calibration technique to achieve 14-bit resolution plus overrange, eliminating the need for external calibration components. This makes it ideal for high-resolution battery-powered or remote-sensing applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 14-bit plus overrange | |
| Supply Voltage | ±5V | V |
| Analog Input Range | -3V to +3V (differential) | V |
| Operating Supply Current | 550µA | A |
| Power-Down Current | 4µA | A |
| Integral Nonlinearity (INL) | 4.9 LSB | |
| Package Type | Small-Outline IC, Wide (0.3in) | |
| Height | 2.35 mm | mm |
| Length | 10.5 mm | mm |
Key Features
- Internal auto-calibration for high accuracy without external components.
- Low power consumption with 550µA operating supply current and 4µA in power-down mode.
- Fast serial interface compatible with SPI™, QSPI™, and MICROWIRE™.
- High impedance inputs and internal track-and-hold circuit for each channel.
- 50 Hz/60 Hz rejection capability.
Applications
- Battery-powered devices due to low power consumption.
- Remote-sensing applications requiring high resolution and accuracy.
- Data-acquisition systems where fast and accurate analog-to-digital conversion is necessary.
- Industrial control and automation systems.
Q & A
- What is the resolution of the MAX110AEWE+T ADC?
The MAX110AEWE+T has a resolution of 14-bit plus overrange.
- What is the operating supply voltage for the MAX110AEWE+T?
The MAX110AEWE+T operates with ±5V supplies.
- What is the analog input range for the MAX110AEWE+T?
The analog input range is -3V to +3V for differential signals.
- How much current does the MAX110AEWE+T consume during operation and in power-down mode?
The operating supply current is 550µA, and it reduces to 4µA in power-down mode.
- What interface protocols is the MAX110AEWE+T compatible with?
The MAX110AEWE+T is compatible with SPI™, QSPI™, and MICROWIRE™.
- What is the package type of the MAX110AEWE+T?
The package type is Small-Outline IC, Wide (0.3in).
- What are some key applications of the MAX110AEWE+T?
Key applications include battery-powered devices, remote-sensing applications, data-acquisition systems, and industrial control and automation systems.
- Does the MAX110AEWE+T have any built-in calibration features?
Yes, it uses an internal auto-calibration technique.
- What is the height and length of the MAX110AEWE+T package?
The height is 2.35 mm, and the length is 10.5 mm.
- Is the MAX110AEWE+T suitable for high-precision measurements?
Yes, it is suitable due to its high resolution and low integral nonlinearity (INL) of 4.9 LSB.
