Overview
The MAX11605EEE+T is a low-power, multichannel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11600–MAX11605 series, which features internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface. The MAX11605 is specifically designed for applications requiring high accuracy and low power consumption.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Analog Input Channels | 12 | |
| Resolution | 8-bit | |
| Supply Voltage Range | 2.7V to 3.6V | V |
| Maximum Sampling Rate | 188ksps | sps |
| Supply Current at Maximum Sampling Rate | 350µA | µA |
| Supply Current in Power-Down Mode | < 1µA | µA |
| Internal Reference Voltage | 2.048V | V |
| External Reference Voltage Range | 1V to VDD | V |
| I2C Serial Interface Speed | Up to 1.7MHz | Hz |
| Analog Input Configuration | Single-ended or pseudo-differential |
Key Features
- Low power consumption with AutoShutdown™ feature, reducing 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 supporting data rates up to 1.7MHz.
- Software-configurable unipolar or bipolar and single-ended or pseudo-differential operation.
- Internal FIFO with channel-scan mode.
- Single-supply operation with a voltage range of 2.7V to 3.6V.
- Ultra-small package options to reduce size.
Applications
- Industrial automation and control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense applications where low power and high accuracy are critical.
- Automotive systems, including sensor interfaces and data acquisition.
- Consumer electronics, such as smart home devices and IoT applications.
Q & A
- What is the resolution of the MAX11605 ADC?
The MAX11605 has an 8-bit resolution.
- What is the maximum sampling rate of the MAX11605?
The maximum sampling rate is 188ksps.
- What is the supply voltage range for the MAX11605?
The supply voltage range is 2.7V to 3.6V.
- How much current does the MAX11605 consume at maximum sampling rate?
The supply current at the maximum sampling rate is 350µA.
- Can the MAX11605 operate in both unipolar and bipolar modes?
- What types of analog input configurations are supported by the MAX11605?
The MAX11605 supports single-ended and pseudo-differential analog input configurations.
- What is the internal reference voltage of the MAX11605?
The internal reference voltage is 2.048V.
- Does the MAX11605 have an AutoShutdown feature?
- What is the speed of the I2C serial interface on the MAX11605?
The I2C serial interface supports data rates up to 1.7MHz.
- Is the MAX11605 suitable for low-power applications?
