Overview
The MAX1036EKA+G51 is a low-power, 8-bit, multichannel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1036–MAX1039 family, which features internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface. The MAX1036EKA+G51 operates from a single supply voltage ranging from 2.7V to 3.6V and is designed for low-power consumption, making it suitable for battery-powered and power-sensitive applications.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Resolution | 8-bit | The number of bits in the digital output. |
| Number of Channels | 4 | The MAX1036EKA+G51 has four analog input channels. |
| Supply Voltage | 2.7V to 3.6V | The range of supply voltage the device can operate with. |
| Sampling Rate | Up to 188ksps | The maximum sampling rate of the ADC. |
| Power Consumption | 350µA at maximum sampling rate | The current consumption at the maximum sampling rate. |
| Internal Reference Voltage | 4.096V | The internal reference voltage available for the MAX1036EKA+G51. |
| Input Range | 1V to VDD (externally configurable) | The range of the analog input signal that can be converted. |
| Input Configuration | Unipolar or bipolar, single-ended or pseudo-differential | The configurable modes for the analog input signals. |
| Interface | I2C-compatible 2-wire serial interface | The type of interface used for data communication. |
| Package | SOT-23-8 | The package type of the device. |
Key Features
- Low Power Consumption: The device consumes only 350µA at the maximum sampling rate and less than 1µA in auto-shutdown mode.
- Internal Track/Hold and Reference: Features internal track/hold circuitry and a voltage reference, reducing the need for external components.
- High-Speed Interface: Supports data rates up to 1.7MHz through an I2C-compatible 2-wire serial interface.
- Configurable Input Modes: Analog inputs can be configured for unipolar or bipolar and single-ended or pseudo-differential operation.
- High Input Bandwidth: The input tracking circuitry has a 2MHz small signal bandwidth, allowing for the digitization of high-speed transient events.
- Internal Protection Diodes: Analog inputs are protected by internal diodes that clamp the input to VDD and GND, preventing damage from overvoltage.
Applications
- Battery-Powered Devices: Ideal for devices that require low power consumption to extend battery life.
- Data Acquisition Systems: Suitable for various data acquisition applications due to its high-speed sampling and low power consumption.
- Industrial Automation: Can be used in industrial automation systems where precise and efficient analog-to-digital conversion is required.
- Medical Devices: Applicable in medical devices that need accurate and low-power analog-to-digital conversion.
- Automotive Systems: Can be integrated into automotive systems for sensor data acquisition and processing.
Q & A
- What is the resolution of the MAX1036EKA+G51 ADC?
The MAX1036EKA+G51 has an 8-bit resolution.
- How many analog input channels does the MAX1036EKA+G51 have?
The MAX1036EKA+G51 has four analog input channels.
- What is the maximum sampling rate of the MAX1036EKA+G51?
The maximum sampling rate is up to 188ksps.
- What is the power consumption of the MAX1036EKA+G51 at maximum sampling rate?
The device consumes 350µA at the maximum sampling rate.
- What is the internal reference voltage of the MAX1036EKA+G51?
The internal reference voltage is 4.096V.
- Can the analog input range be configured externally?
Yes, the analog input range can be configured externally from 1V to VDD.
- What types of input configurations are supported by the MAX1036EKA+G51?
The device supports unipolar or bipolar and single-ended or pseudo-differential input configurations.
- What type of interface does the MAX1036EKA+G51 use for data communication?
The device uses an I2C-compatible 2-wire serial interface.
- What is the package type of the MAX1036EKA+G51?
The package type is SOT-23-8.
- Does the MAX1036EKA+G51 have internal protection for the analog inputs?
Yes, the device has internal protection diodes that clamp the analog inputs to VDD and GND.
