Overview
The MAX11059ECB+ is a high-performance, 8-channel, 14-bit simultaneous-sampling analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11057–MAX11059 series, known for its precision and versatility in various industrial and scientific applications. The MAX11059ECB+ operates with a 4.75V to 5.25V analog supply and a separate 2.7V to 5.25V digital supply, allowing for flexible interfacing with host systems without the need for level shifters.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Analog Supply Voltage | 4.75 to 5.25 | V |
| Digital Supply Voltage | 2.7 to 5.25 | V |
| Number of Channels | 8 | |
| Resolution | 14-bit | |
| Sampling Rate | 250 ksps per channel | |
| Input Voltage Range | 0 to +5V | V |
| Signal-to-Noise and Distortion Ratio (SINAD) | 84.5 to 85.2 dB | dB |
| Total Harmonic Distortion (THD) | -108 to -95 dB | dB |
| Aperture Delay | 10 ns | ns |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | 64-pin TQFP |
Key Features
- Simultaneous sampling of all channels with independent track and hold (T/H) and SAR circuitry.
- High-impedance inputs up to 1GΩ and internal ±20mA input clamps for overrange protection.
- Fast 3µs conversion time and high throughput rate of 250ksps per channel.
- 16-/14-bit, high-speed, parallel interface for data transfer.
- Internal clock and internal or external reference options.
- Low drift, accurate 4.096V internal reference providing an input range of 0 to 5V.
- Channel-to-channel T/H matching of 100ps.
Applications
- Automatic Test Equipment (ATE)
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Multiphase Motor Control
- Vibration and Waveform Analysis
Q & A
- What is the resolution of the MAX11059ECB+ ADC?
The MAX11059ECB+ has a resolution of 14 bits. - How many channels does the MAX11059ECB+ support?
The MAX11059ECB+ supports 8 independent input channels. - What is the sampling rate of the MAX11059ECB+?
The sampling rate is 250 ksps per channel. - What is the input voltage range for the MAX11059ECB+?
The input voltage range is 0 to +5V. - What is the operating temperature range of the MAX11059ECB+?
The operating temperature range is -40°C to +85°C. - What type of package is the MAX11059ECB+ available in?
The MAX11059ECB+ is available in a 64-pin TQFP package. - Does the MAX11059ECB+ have internal overrange protection?
Yes, it has internal ±20mA input clamps for overrange protection. - Can the MAX11059ECB+ use an external reference?
Yes, it supports both internal and external reference options. - What is the aperture delay of the MAX11059ECB+?
The aperture delay is 10 ns. - What is the typical signal-to-noise and distortion ratio (SINAD) of the MAX11059ECB+?
The typical SINAD is 84.5 to 85.2 dB.
