Overview
The MAX11613EUA+ is a low-power, 12-bit, 4-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device features an I2C-compatible 2-wire serial interface and is designed for high-speed and low-power applications. It operates from a single supply voltage of 2.7V to 3.6V and includes internal track/hold (T/H), voltage reference, and clock. The MAX11613EUA+ is available in an ultra-small 8-pin µMAX package and a 1.9mm x 2.2mm, 12-bump wafer-level package (WLP), making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of A/D Converters | 1 |
| Number of Analog Input Channels | 4 |
| Resolution | 12-bit |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | Internal, External |
| Supply Voltage (Analog/Digital) | 2.7V to 3.6V |
| Maximum Sampling Rate | 94.4 ksps |
| Supply Current at Maximum Sampling Rate | 670 µA |
| Supply Current in AutoShutdown Mode | < 1 µA |
| Operating Temperature Range | -40°C to +85°C |
| Input Type | Differential/Single-Ended |
| SNR (Signal to Noise Ratio) | 70 dB |
Key Features
- High-Speed I2C-Compatible Serial Interface: Supports 400kHz Fast Mode and 1.7MHz High-Speed Mode.
- Single-Supply Operation: 2.7V to 3.6V.
- Ultra-Small Packages: Available in 8-pin µMAX and 1.9mm x 2.2mm, 12-bump WLP.
- Internal Track/Hold (T/H), Voltage Reference, and Clock.
- AutoShutdown™: Powers down the device between conversions, reducing supply current to less than 1µA at low throughput rates.
- Software Configurable Analog Inputs: Unipolar or bipolar, single-ended or differential operation.
- Internal Reference: 2.048V internal reference.
Applications
The MAX11613EUA+ is suitable for a variety of applications requiring high-speed, low-power analog-to-digital conversion. These include:
- Industrial Automation: For monitoring and controlling various analog signals in industrial environments.
- Medical Devices: For precise measurement and data acquisition in medical equipment.
- Aerospace and Defense: For high-reliability, low-power data conversion in aerospace and defense systems.
- Consumer Electronics: For applications requiring compact, low-power ADCs such as in handheld devices and IoT systems.
Q & A
- What is the resolution of the MAX11613EUA+ ADC?
The MAX11613EUA+ has a resolution of 12 bits.
- How many analog input channels does the MAX11613EUA+ have?
The MAX11613EUA+ has 4 analog input channels.
- What is the operating voltage range of the MAX11613EUA+?
The operating voltage range is 2.7V to 3.6V.
- What is the maximum sampling rate of the MAX11613EUA+?
The maximum sampling rate is 94.4 ksps.
- Does the MAX11613EUA+ support differential and single-ended inputs?
- What is the internal reference voltage of the MAX11613EUA+?
The internal reference voltage is 2.048V.
- What is the typical supply current at maximum sampling rate?
The typical supply current at maximum sampling rate is 670 µA.
- What is the supply current in AutoShutdown mode?
The supply current in AutoShutdown mode is less than 1 µA.
- What are the available package options for the MAX11613EUA+?
The MAX11613EUA+ is available in 8-pin µMAX and 1.9mm x 2.2mm, 12-bump WLP packages.
- What is the operating temperature range of the MAX11613EUA+?
The operating temperature range is -40°C to +85°C.
