Overview
The MAX1136EUA+T is a low-power, 10-bit, multichannel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1136–MAX1139 series, which features internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface. It is designed to operate from a single supply voltage of 4.5V to 5.5V, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 10 |
| Sampling Rate | Up to 94.4 ksps |
| Number of Analog Input Channels | 4 |
| Input Type | Differential, Single Ended |
| Data Interface | I²C-compatible 2-wire serial interface |
| Supply Voltage | 4.5V to 5.5V |
| Supply Current | 670µA at maximum sampling rate, < 1µA in AutoShutdown mode |
| Operating Temperature | -40°C to +85°C |
| Package | 8-pin µMAX package |
| Internal Reference Voltage | 4.096V |
Key Features
- Low power consumption with AutoShutdown™ feature to reduce supply current to less than 1µA at low throughput rates.
- Internal track/hold (T/H), voltage reference, and clock.
- I²C-compatible 2-wire serial interface for communication.
- Software configurable for unipolar or bipolar, and single-ended or differential operation.
- Full-scale analog input range determined by internal reference or externally applied reference voltage.
- Guaranteed over the extended temperature range of -40°C to +85°C.
Applications
The MAX1136EUA+T is suitable for various applications requiring low-power, high-precision analog-to-digital conversion. These include:
- Industrial automation and control systems.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- Automotive systems, especially those requiring low power and high precision.
- Environmental monitoring and data acquisition systems.
Q & A
- What is the resolution of the MAX1136EUA+T ADC?
The MAX1136EUA+T has a resolution of 10 bits. - What is the maximum sampling rate of the MAX1136EUA+T?
The maximum sampling rate is up to 94.4 ksps. - How many analog input channels does the MAX1136EUA+T have?
The MAX1136EUA+T has four analog input channels. - What types of input configurations are supported by the MAX1136EUA+T?
The device supports both single-ended and differential input configurations. - What is the supply voltage range for the MAX1136EUA+T?
The supply voltage range is 4.5V to 5.5V. - What is the typical supply current at maximum sampling rate?
The typical supply current at the maximum sampling rate is 670µA. - What is the operating temperature range for the MAX1136EUA+T?
The operating temperature range is -40°C to +85°C. - What package type is the MAX1136EUA+T available in?
The MAX1136EUA+T is available in an 8-pin µMAX package. - Does the MAX1136EUA+T have an internal voltage reference?
Yes, the MAX1136EUA+T features a 4.096V internal reference voltage. - What communication interface does the MAX1136EUA+T use?
The device uses an I²C-compatible 2-wire serial interface.
