Overview
The MAX11057ECB+T is a high-performance, 14-bit, 4-channel, simultaneous-sampling analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11057/MAX11058/MAX11059 family, known for their precision and high-speed conversion capabilities. The MAX11057ECB+T is designed to provide accurate and simultaneous sampling across its four independent input channels, making it ideal for various industrial and measurement applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Resolution | 14 bits |
| Number of Channels | 4 |
| Sampling Rate | 250 ksps per channel |
| Input Type | Single-ended |
| Input Voltage Range | 0 to +5V |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Interface | 20MHz, bidirectional, parallel interface |
| Package Type | 64-pin TQFP |
| Operating Temperature Range | -40°C to +85°C |
| Track and Hold Input Bandwidth | 4MHz |
| Aperture Delay | 10ns |
| Channel-to-Channel T/H Matching | 100ps |
Key Features
- Simultaneous sampling of all channels at 250 ksps each
- Independent track and hold (T/H) and SAR circuitry for each channel
- High-impedance inputs up to 1GΩ
- Fast 3µs conversion time
- Internal clock and internal or external reference options
- Overrange protection with internal ±20mA input clamps
- Low drift, accurate 4.096V internal reference
- High-speed, 20MHz, bidirectional, parallel interface
Applications
- Automatic Test Equipment
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Multiphase Motor Control
- Vibration and Waveform Analysis
Q & A
- What is the resolution of the MAX11057ECB+T ADC?
The MAX11057ECB+T has a resolution of 14 bits.
- How many input channels does the MAX11057ECB+T have?
The MAX11057ECB+T has 4 independent input channels.
- What is the sampling rate of the MAX11057ECB+T?
The sampling rate is 250 ksps per channel.
- What is the input voltage range of the MAX11057ECB+T?
The input voltage range is 0 to +5V.
- What are the analog and digital supply voltage ranges for the MAX11057ECB+T?
The analog supply voltage range is 4.75V to 5.25V, and the digital supply voltage range is 2.7V to 5.25V.
- What type of interface does the MAX11057ECB+T use?
The MAX11057ECB+T uses a 20MHz, bidirectional, parallel interface.
- What is the operating temperature range of the MAX11057ECB+T?
The operating temperature range is -40°C to +85°C.
- Does the MAX11057ECB+T have overrange protection?
- What is the aperture delay of the MAX11057ECB+T?
The aperture delay is 10ns.
- What are some common applications of the MAX11057ECB+T?
Common applications include Automatic Test Equipment, Power-Factor Monitoring and Correction, Power-Grid Protection, Multiphase Motor Control, and Vibration and Waveform Analysis.
