Overview
The MAX1061AEEI is a low-power, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device features a successive-approximation ADC architecture and is designed for high-performance and low-power applications. It operates with a single +3V analog supply and supports a digital supply voltage range of +1.8V to +3.6V, making it versatile for various system designs. The MAX1061AEEI is particularly suited for battery-powered and data-acquisition applications due to its excellent dynamic performance and low power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 10-bit | |
| Sampling Rate | 250 ksps | |
| Analog Supply Voltage | 2.7V to 3.6V | V |
| Digital Supply Voltage | 1.8V to 3.9V | V |
| Internal Reference Voltage | +2.5V | V |
| Power Consumption (max sampling rate) | 5.7 mW | mW |
| Power-Down Current | < 10 µA | µA |
| Operating Temperature | -40°C to 85°C | °C |
| Package Type | 28-pin QSOP | |
| Analog Input Channels | 8 (single-ended), 4 (pseudo-differential) |
Key Features
- Successive-approximation ADC architecture
- User-adjustable logic level (+1.8V to +3.6V)
- Internal +2.5V reference voltage
- High-speed, byte-wide parallel interface
- Automatic power-down and fast wake-up (2µs)
- Software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation
- Low power consumption and high dynamic performance
Applications
The MAX1061AEEI is ideal for various applications requiring high-performance and low-power consumption, such as:
- Battery-powered devices
- Data-acquisition systems
- Portable medical devices
- Industrial control systems
- Automotive systems
Q & A
- What is the resolution of the MAX1061AEEI ADC?
The MAX1061AEEI has a 10-bit resolution.
- What is the maximum sampling rate of the MAX1061AEEI?
The maximum sampling rate is 250 ksps.
- What is the operating voltage range for the analog supply?
The analog supply voltage range is from 2.7V to 3.6V.
- What is the digital supply voltage range for the MAX1061AEEI?
The digital supply voltage range is from 1.8V to 3.9V.
- Does the MAX1061AEEI have an internal reference voltage?
Yes, it has an internal +2.5V reference voltage.
- How many analog input channels does the MAX1061AEEI have?
In single-ended mode, it has 8 input channels, and in pseudo-differential mode, it has 4 input channels.
- What is the power consumption at the maximum sampling rate?
The power consumption is 5.7 mW at the maximum sampling rate.
- How long does it take for the MAX1061AEEI to wake up from power-down mode?
The wake-up time from power-down mode is 2µs.
- What package type is the MAX1061AEEI available in?
The MAX1061AEEI is available in a 28-pin QSOP package.
- What are some typical applications for the MAX1061AEEI?
Typical applications include battery-powered devices, data-acquisition systems, portable medical devices, industrial control systems, and automotive systems.
