Overview
The MAX1039AEEE+T, produced by Analog Devices Inc./Maxim Integrated, is a low-power, 8-bit, multichannel analog-to-digital converter (ADC). 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 MAX1039AEEE+T operates from a single supply voltage ranging from 2.7V to 3.6V and is designed for high efficiency and versatility in various applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Part Number | MAX1039AEEE+T |
| Package | 16-pin QSOP |
| Supply Voltage | 2.7V to 3.6V |
| Resolution | 8-bit |
| Number of Channels | 12 |
| Sampling Rate | Up to 188ksps |
| Current Consumption | 350µA at maximum sampling rate, < 1µA in Auto-Shutdown mode |
| Internal Reference Voltage | 2.048V |
| Operating Temperature Range | -40°C to +85°C |
| Interface | I²C-compatible 2-wire serial interface |
Key Features
- Internal track/hold (T/H), voltage reference, and clock.
- I²C-compatible 2-wire serial interface supporting data rates up to 1.7MHz.
- Software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.
- Auto-Shutdown™ feature to reduce power consumption between conversions.
- High dynamic performance with SINAD of 49 dB, THD up to the 5th harmonic of -69 dB, and SFDR of 69 dB.
- Full-scale analog input range determined by internal reference or externally applied reference voltage (1V to VDD).
Applications
The MAX1039AEEE+T is suitable for a variety of 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 high reliability and low power consumption.
- Consumer electronics that need efficient and accurate analog-to-digital conversion.
Q & A
- What is the supply voltage range for the MAX1039AEEE+T?
The supply voltage range for the MAX1039AEEE+T is 2.7V to 3.6V.
- How many analog input channels does the MAX1039AEEE+T have?
The MAX1039AEEE+T has 12 analog input channels.
- What is the maximum sampling rate of the MAX1039AEEE+T?
The maximum sampling rate of the MAX1039AEEE+T is up to 188ksps.
- What is the current consumption of the MAX1039AEEE+T at maximum sampling rate?
The current consumption is 350µA at the maximum sampling rate.
- Does the MAX1039AEEE+T have an internal reference voltage?
- What interface does the MAX1039AEEE+T use for communication?
The MAX1039AEEE+T uses an I²C-compatible 2-wire serial interface.
- Can the MAX1039AEEE+T be configured for different input modes?
- What is the operating temperature range of the MAX1039AEEE+T?
The operating temperature range is -40°C to +85°C.
- Does the MAX1039AEEE+T have a power-saving feature?
- What is the package type of the MAX1039AEEE+T?
The MAX1039AEEE+T is available in a 16-pin QSOP package.
