Overview
The MAX11056ECB+T is a high-performance, 14-bit, 8-channel, simultaneous-sampling analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is designed to offer high accuracy and speed, making it suitable for a variety of demanding applications. It features a 4MHz track-and-hold (T/H) input bandwidth, an internal clock, and the option for internal or external reference. The ADC operates with a single analog supply voltage and a separate digital supply voltage, enhancing its flexibility in system design.
Key Specifications
| Parameter | Value |
|---|---|
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Resolution | 14-bit |
| Number of Channels | 8 |
| Sampling Rate | 250 ksps per channel |
| Track-and-Hold Input Bandwidth | 4 MHz |
| Aperture Delay | 10 ns |
| Aperture-Delay Matching | 100 ps |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 64-TQFP Exposed Pad |
| Signal to Noise Ratio (SNR) | 85.2 dB |
Key Features
- Simultaneous sampling of all channels
- High-impedance inputs up to 1GΩ
- On-chip track-and-hold circuit for each channel
- Fast 3µs conversion time
- Internal clocked conversions
- Low drift, accurate 4.096V internal reference
- External reference range of 3.0V to 4.25V
- 20MHz, bidirectional, parallel interface
- Input-clamp protection with ±20mA 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 resolution of the MAX11056ECB+T ADC?
The MAX11056ECB+T has a resolution of 14 bits. - How many channels does the MAX11056ECB+T support?
The MAX11056ECB+T supports 8 channels. - What is the sampling rate of the MAX11056ECB+T?
The sampling rate is 250 ksps per channel. - What is the operating temperature range of the MAX11056ECB+T?
The operating temperature range is -40°C to +85°C. - What type of package does the MAX11056ECB+T come in?
The MAX11056ECB+T comes in a 64-TQFP Exposed Pad package. - Does the MAX11056ECB+T have input-clamp protection?
Yes, the MAX11056ECB+T has input-clamp protection with ±20mA input clamps. - What is the signal to noise ratio (SNR) of the MAX11056ECB+T?
The SNR is 85.2 dB. - Can the MAX11056ECB+T use an external reference?
Yes, the MAX11056ECB+T can use an external reference with a range of 3.0V to 4.25V. - What is the aperture delay of the MAX11056ECB+T?
The aperture delay is 10 ns. - Is the MAX11056ECB+T suitable for simultaneous sampling?
Yes, the MAX11056ECB+T is designed for simultaneous sampling of all channels.
