Overview
The MAX1036EKA+G002 is a low-power, 4-channel, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1036–MAX1039 series, known for its high performance and low power consumption. It features an internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 2.7V to 3.6V and 4.5V to 5.5V |
| Number of Channels | 4 |
| Resolution | 8-bit |
| Sampling Rate | Up to 188ksps |
| Internal Reference Voltage | 4.096V (MAX1036) |
| External Reference Voltage Range | 1V to VDD |
| Power Consumption | 350µA at maximum sampling rate |
| Auto-Shutdown Current | < 1µA at low throughput rates |
| Input Configuration | Unipolar or bipolar, single-ended or pseudo-differential |
Key Features
The MAX1036EKA+G002 boasts several key features that make it a robust and versatile ADC:
- Low Power Consumption: Operates with a maximum current of 350µA at the highest sampling rate and less than 1µA in auto-shutdown mode.
- High-Speed Interface: Supports data rates up to 1.7MHz through an I2C-compatible 2-wire serial interface.
- Flexible Input Configuration: Allows for unipolar or bipolar, single-ended or pseudo-differential input configurations.
- Internal Reference: Features an internal reference voltage of 4.096V, with the option to use an external reference from 1V to VDD.
- Auto-Shutdown: Powers down the device between conversions to reduce supply current.
Applications
The MAX1036EKA+G002 is suitable for a wide range of applications, including:
- Industrial Automation: For monitoring and controlling various industrial processes.
- Medical Devices: For precise measurement and data acquisition in medical equipment.
- Aerospace and Defense: For applications requiring high reliability and low power consumption.
- Consumer Electronics: For devices that need efficient and accurate analog-to-digital conversion.
- Automotive Systems: For sensor data acquisition and monitoring in automotive environments.
Q & A
- What is the supply voltage range for the MAX1036EKA+G002?
The supply voltage range is 2.7V to 3.6V and 4.5V to 5.5V.
- How many analog input channels does the MAX1036EKA+G002 have?
The MAX1036EKA+G002 has 4 analog input channels.
- What is the maximum sampling rate of the MAX1036EKA+G002?
The maximum sampling rate is up to 188ksps.
- What is the internal reference voltage for the MAX1036EKA+G002?
The internal reference voltage is 4.096V.
- Can the MAX1036EKA+G002 use an external reference voltage?
Yes, it can use an external reference voltage ranging from 1V to VDD.
- What is the power consumption of the MAX1036EKA+G002 at maximum sampling rate?
The power consumption is 350µA at the maximum sampling rate.
- How does the auto-shutdown feature work?
The auto-shutdown feature powers down the device between conversions, reducing the supply current to less than 1µA at low throughput rates.
- What types of input configurations are supported by the MAX1036EKA+G002?
The device supports unipolar or bipolar, single-ended or pseudo-differential input configurations.
- What is the data rate supported by the I2C interface of the MAX1036EKA+G002?
The I2C interface supports data rates up to 1.7MHz.
- In which applications is the MAX1036EKA+G002 commonly used?
The MAX1036EKA+G002 is commonly used in industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems.
