Overview
The MAX11105AUT+TCBG is a high-performance, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11105 series, which includes compact, high-speed, successive approximation ADCs. The MAX11105AUT+TCBG is designed for applications requiring low power consumption, high dynamic range, and minimal space.
Key Specifications
| Parameter | Value |
|---|---|
| Conversion Rate | 2Msps/3Msps |
| Resolution | 12-/10-/8-Bit |
| Number of Channels | 1-/2-Channel, Single-Ended Analog Inputs |
| Signal-to-Noise Ratio (SNR) | 73dB |
| Supply Voltage | 2.2V to 3.6V |
| Power Consumption | 5.2mW at 3Msps, 3.7mW at 2Msps |
| Interface | High-Speed 3-Wire Serial Interface (SPI, QSPI, MICROWIRE) |
| Package | 10-pin TDFN, 10-pin µMAX |
Key Features
- No pipeline delay for real-time conversion
- Low-noise operation with 73dB SNR
- Variable I/O configuration
- Full power-down mode and fast wake-up for optimal power management
- High-dynamic range sample-and-hold circuitry
- Separate supply input for data interface and dedicated input for reference voltage
Applications
The MAX11105AUT+TCBG is ideal for portable battery-powered data-acquisition applications and other scenarios that demand low-power consumption and minimal space. These include:
- Portable medical devices
- Industrial automation systems
- Consumer electronics requiring low power and high performance
- Automotive systems where space and power efficiency are critical
Q & A
- What is the conversion rate of the MAX11105AUT+TCBG?
The conversion rate is 2Msps or 3Msps.
- What are the available resolutions for this ADC?
The available resolutions are 12-bit, 10-bit, and 8-bit.
- How many channels does the MAX11105AUT+TCBG support?
It supports 1 or 2 single-ended analog input channels.
- What is the signal-to-noise ratio (SNR) of this ADC?
The SNR is 73dB.
- What is the operating supply voltage range for this device?
The operating supply voltage range is from 2.2V to 3.6V.
- How much power does the MAX11105AUT+TCBG consume at different conversion rates?
It consumes 5.2mW at 3Msps and 3.7mW at 2Msps.
- What type of interface does the MAX11105AUT+TCBG use?
It uses a high-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE.
- What are the available package options for this device?
The available packages are 10-pin TDFN and 10-pin µMAX.
- Does the MAX11105AUT+TCBG have a power-down mode?
Yes, it has a full power-down mode and fast wake-up for optimal power management.
- What are some typical applications for the MAX11105AUT+TCBG?
Typical applications include portable medical devices, industrial automation systems, consumer electronics, and automotive systems.
