Overview
The MAX1113CEE is a low-power, 8-bit, multi-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1112/MAX1113 family, known for its high performance and low power consumption. The MAX1113 features 4 analog inputs that are software-configurable, allowing for unipolar or bipolar and single-ended or differential operation. It operates from a single 4.5V to 5.5V supply and is designed for various data-acquisition applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 4.5V to 5.5V |
| Power Consumption | 135µA at 50ksps, 13µA at 1ksps |
| Number of Analog Inputs | 4 (single-ended or 2 differential) |
| Resolution | 8-bit |
| Sampling Rate | Up to 50ksps |
| Internal Reference Voltage | 4.096V |
| Serial Interface | SPI/QSPI/MICROWIRE compatible |
| Operating Temperature Range | -40°C to +85°C (MAX1113EEE) |
| Package Type | 16-pin QSOP |
Key Features
- Low power consumption: 135µA at 50ksps and 13µA at 1ksps
- Software-configurable inputs: unipolar/bipolar and single-ended/differential operation
- Internal track/hold, voltage reference, and clock
- SPI/QSPI/MICROWIRE-compatible serial interface
- Automatic power-down mode to minimize power consumption
- Internal 4.096V reference or externally applied reference from 1V to VDD
- Serial-strobe output for end-of-conversion signal
Applications
The MAX1113CEE is suitable for a variety of data-acquisition applications, including remote data-acquisition systems, industrial control systems, and medical devices. It is particularly useful in scenarios where low power consumption and high accuracy are required. The device can also be used in evaluation systems for comprehensive testing and development of data-acquisition systems.
Q & A
- What is the supply voltage range for the MAX1113CEE?
The supply voltage range is 4.5V to 5.5V. - How many analog inputs does the MAX1113CEE have?
The MAX1113CEE has 4 analog inputs. - What is the resolution of the MAX1113CEE?
The resolution is 8-bit. - What is the maximum sampling rate of the MAX1113CEE?
The maximum sampling rate is up to 50ksps. - Is the MAX1113CEE compatible with any specific serial interface standards?
Yes, it is compatible with SPI, QSPI, and MICROWIRE serial interface standards. - What is the internal reference voltage of the MAX1113CEE?
The internal reference voltage is 4.096V. - Can the MAX1113CEE operate in power-down mode?
Yes, it has a software-programmable, 2µA automatic power-down mode. - What is the operating temperature range for the MAX1113EEE?
The operating temperature range is -40°C to +85°C. - In what package type is the MAX1113CEE available?
The MAX1113CEE is available in a 16-pin QSOP package. - What are some typical applications of the MAX1113CEE?
Typical applications include remote data-acquisition systems, industrial control systems, and medical devices.
