Overview
The MAX11059ECB+T, produced by Analog Devices Inc./Maxim Integrated, is a high-performance, 14-bit, 8-channel, simultaneous-sampling analog-to-digital converter (ADC). This device is part of the MAX11047–MAX11059 family, which includes 4-, 6-, and 8-channel configurations. It features independent track and hold (T/H) and successive approximation register (SAR) circuitry, enabling simultaneous sampling at 250ksps for each channel. The MAX11059ECB+T is designed for applications requiring high accuracy, speed, and multiple input channels.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14-bit |
| Number of Channels | 8 |
| Sampling Rate | 250ksps per channel |
| Analog Input Range | 0 to +5V |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Track and Hold Input Bandwidth | 4MHz |
| Conversion Time | 3µs |
| Interface | 20MHz, bidirectional, parallel interface |
| Package | 64-pin TQFP (10mm x 10mm) |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Independent track and hold (T/H) and SAR circuitry for simultaneous sampling.
- High-impedance inputs up to 1GΩ.
- Internal clock and internal or external reference options.
- Low drift, accurate 4.096V internal reference.
- External reference range of 3.0V to 4.25V.
- Overrange protection with internal ±20mA input clamps.
- Fast 3µs conversion time and high throughput.
- 10ns aperture delay and 100ps channel-to-channel T/H matching.
- 20MHz, bidirectional, parallel interface for conversion results and digital configuration inputs.
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 MAX11059ECB+T ADC?
The MAX11059ECB+T has a 14-bit resolution.
- How many input channels does the MAX11059ECB+T have?
The MAX11059ECB+T has 8 independent input channels.
- What is the sampling rate of the MAX11059ECB+T?
The sampling rate is 250ksps per channel.
- What is the analog input range of the MAX11059ECB+T?
The analog input range is 0 to +5V.
- What are the supply voltage ranges for the MAX11059ECB+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 MAX11059ECB+T use?
The device uses a 20MHz, bidirectional, parallel interface.
- What is the operating temperature range of the MAX11059ECB+T?
The operating temperature range is -40°C to +85°C.
- Does the MAX11059ECB+T have overrange protection?
Yes, it has internal ±20mA input clamps for overrange protection.
- What is the conversion time of the MAX11059ECB+T?
The conversion time is 3µs.
- Is an evaluation kit available for the MAX11059ECB+T?
Yes, an evaluation kit is available for evaluating the MAX11059ECB+T and other related parts.
