Overview
The MAX11044BETN+ is a high-performance, 4-channel, 16-bit, simultaneous-sampling analog-to-digital converter (ADC) produced by Maxim Integrated, now part of Analog Devices Inc. This component is designed for applications requiring high-speed and high-accuracy data acquisition. It operates with a flexible power supply configuration, making it suitable for a wide range of industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Number of Bits | 16 |
| Sampling Rate | 250 ksps per channel |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Reference Type | External, Internal |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Operating Temperature | -40°C to +85°C |
| Package Type | 56-TQFN Exposed Pad |
| Conversion Time | 3 µs |
| Aperture Delay | 10 ns |
| Input Impedance | Up to 1 GΩ |
Key Features
- Simultaneous sampling of all channels
- High-speed, 16-bit SAR ADC architecture
- Internal or external reference options with a low drift, accurate 4.096V internal reference
- High-impedance inputs up to 1 GΩ
- On-chip track-and-hold (T/H) circuit for each channel
- Fast 3 µs conversion time and high throughput of 250 ksps per channel
- 20 MHz, bidirectional, parallel interface
- Internal clock and internal or external reference options
- Overrange protection with internal ±20 mA input clamps
Applications
- Automatic Test Equipment
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Multiphase Motor Control
- Vibration and Waveform Analysis
Q & A
- What is the number of channels and bits in the MAX11044BETN+ ADC?
The MAX11044BETN+ is a 4-channel, 16-bit ADC.
- What is the sampling rate of the MAX11044BETN+?
The sampling rate is 250 ksps per channel.
- What types of power supplies does the MAX11044BETN+ support?
The component supports an analog supply voltage of 4.75V to 5.25V and a digital supply voltage of 2.7V to 5.25V.
- What is the operating temperature range of the MAX11044BETN+?
The operating temperature range is -40°C to +85°C.
- What package type is the MAX11044BETN+ available in?
The component is available in a 56-TQFN Exposed Pad package.
- Does the MAX11044BETN+ support simultaneous sampling?
Yes, it supports simultaneous sampling of all channels.
- What is the conversion time of the MAX11044BETN+?
The conversion time is 3 µs.
- What is the aperture delay of the MAX11044BETN+?
The aperture delay is 10 ns.
- Does the MAX11044BETN+ have overrange protection?
Yes, it has internal ±20 mA input clamps for overrange protection.
- What are some common applications of the MAX11044BETN+?
Common applications include Automatic Test Equipment, Power-Factor Monitoring and Correction, Power-Grid Protection, Multiphase Motor Control, and Vibration and Waveform Analysis.
