Overview
The MAX11100EUB+ is a 16-bit, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This ADC operates with a single +5V analog supply and features a separate digital supply, allowing direct interfacing with 2.7V to 5.25V digital logic. It is designed with a successive-approximation ADC architecture and includes automatic power-down, fast 1.1µs wake-up, and a high-speed SPI/QSPI™/MICROWIRE®-compatible interface. The device is known for its excellent dynamic performance, low power consumption, and small package size, making it ideal for various applications including battery-powered and data-acquisition systems.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Part Number | MAX11100EUB+ |
| Converter Type | SAR (Successive Approximation) |
| Number of Bits | 16 |
| Sample Rate | 200ksps (max) |
| Supply Voltage (Analog) | +5V |
| Supply Voltage (Digital) | 2.7V to 5.25V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Pin Count | 10 |
| Power Consumption (max sampling rate) | 12.25mW (VAVDD = VDVDD = +5V) |
| Shutdown Current | < 10µA at reduced sampling rates |
| Interface | SPI/QSPI™/MICROWIRE®-compatible |
Key Features
- 16-bit resolution with no missing codes
- +5V single-supply operation
- Adjustable logic level (2.7V to 5.25V)
- Input voltage range: 0 to VREF
- Automatic power-down and fast 1.1µs wake-up
- High-speed SPI/QSPI™/MICROWIRE®-compatible interface
- Low power consumption: typically 2.45mA at 200ksps
- Small package size: 10-pin µMAX® and 12-bump WLP
Applications
- Motor Control
- Industrial Process Control
- Industrial I/O Modules
- Data-Acquisition Systems
- Thermocouple Measurements
- Accelerometer Measurements
- Portable- and Battery-Powered Equipment
Q & A
- What is the resolution of the MAX11100EUB+ ADC?
The MAX11100EUB+ has a 16-bit resolution with no missing codes.
- What is the maximum sampling rate of the MAX11100EUB+?
The maximum sampling rate is 200ksps.
- What are the operating supply voltages for the MAX11100EUB+?
The analog supply voltage is +5V, and the digital supply voltage ranges from 2.7V to 5.25V.
- What is the power consumption at the maximum sampling rate?
Typically 12.25mW (VAVDD = VDVDD = +5V) at 200ksps.
- What is the shutdown current at reduced sampling rates?
- What interface does the MAX11100EUB+ support?
The MAX11100EUB+ supports a high-speed SPI/QSPI™/MICROWIRE®-compatible interface.
- What are the typical applications for the MAX11100EUB+?
It is used in motor control, industrial process control, industrial I/O modules, data-acquisition systems, thermocouple measurements, accelerometer measurements, and portable- and battery-powered equipment.
- What is the package type of the MAX11100EUB+?
The package types are 10-TFSOP and 10-MSOP (0.118", 3.00mm Width).
- What is the operating temperature range of the MAX11100EUB+?
The operating temperature range is -40°C to 85°C.
- Does the MAX11100EUB+ have automatic power-down and wake-up features?
Yes, it features automatic power-down and fast 1.1µs wake-up.
