Overview
The MAX11609EEE+ 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 MAX11606–MAX11611 series and is designed for high-performance and low-power applications. It features an internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface. The MAX11609EEE+ operates from a single supply voltage of 2.7V to 3.6V and is suitable for a wide range of analog-to-digital conversion needs.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Number of Channels | 8 channels |
| Interface Type | I2C |
| Sampling Rate | Up to 94.4 kS/s |
| Supply Voltage | 2.7V to 3.6V |
| Operating Temperature | -40°C to 85°C |
| Package | 16-QSOP |
| Internal Clock Frequency | Up to 2.8 MHz |
| Aperture Delay | 60 ns (fast mode), 30 ns (high-speed mode) |
| Input-Voltage Range | Unipolar: 0 to VREF, Bipolar: 0 to ±VREF/2 |
Key Features
- Internal track/hold (T/H), voltage reference, and clock.
- I2C-compatible 2-wire serial interface with fast mode (400 kHz) and high-speed mode (1.7 MHz).
- Software-configurable unipolar or bipolar, single-ended or differential operation.
- External reference option: 1V to VDD.
- Internal FIFO with channel-scan mode.
- Low power consumption: 670µA at 94.4ksps, 230µA at 40ksps, and less than 1µA in power-down mode.
- Ultra-small packages to reduce size.
Applications
The MAX11609EEE+ is suitable for various applications requiring high-precision analog-to-digital conversion with low power consumption. These include industrial automation, medical devices, automotive systems, and consumer electronics where precise data acquisition is critical.
Q & A
- What is the resolution of the MAX11609EEE+ ADC?
The MAX11609EEE+ has a resolution of 10 bits. - How many analog input channels does the MAX11609EEE+ have?
The MAX11609EEE+ has 8 analog input channels. - What is the interface type of the MAX11609EEE+?
The interface type is I2C. - What is the maximum sampling rate of the MAX11609EEE+?
The maximum sampling rate is up to 94.4 kS/s. - What is the supply voltage range for the MAX11609EEE+?
The supply voltage range is 2.7V to 3.6V. - What is the operating temperature range for the MAX11609EEE+?
The operating temperature range is -40°C to 85°C. - What package type is the MAX11609EEE+ available in?
The MAX11609EEE+ is available in a 16-QSOP package. - Does the MAX11609EEE+ support both unipolar and bipolar input configurations?
Yes, the MAX11609EEE+ supports both unipolar and bipolar input configurations. - How does the MAX11609EEE+ manage power consumption?
The MAX11609EEE+ features AutoShutdown™ which powers down the device between conversions, reducing supply current to less than 1µA at low throughput rates. - What are some typical applications for the MAX11609EEE+?
Typical applications include industrial automation, medical devices, automotive systems, and consumer electronics.
