Overview
The MAX11045ETN+ is a high-performance, 6-channel, 16-bit simultaneous-sampling analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of a family of ADCs that include 4-, 6-, and 8-channel configurations, offering flexibility and precision for various applications. The MAX11045ETN+ is known for its high-impedance inputs, fast conversion times, and robust interface capabilities, making it suitable for demanding industrial and medical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 6 |
| Resolution | 16 bits |
| Conversion Rate | 250 ksps per channel |
| Input Range | ±5V, ±10V, 0 to +5V |
| Input Bandwidth | 4 MHz |
| Aperture Delay | 10 ns |
| Aperture-Delay Matching | 100 ps |
| Signal-to-Noise Ratio (SNR) | 91 dB (at fIN = 10kHz, full-scale input) |
| Internal Reference Voltage | 4.096V |
| External Reference Range | 3.0V to 4.25V |
| Supply Voltage | Single analog and digital supply |
| Package Type | 56-LFCSP-8X8X0.75 |
Key Features
- High-impedance inputs up to 1GΩ
- On-chip track-and-hold (T/H) circuit for each channel
- Fast 3µs conversion time
- 20MHz, bidirectional, parallel interface
- Internal clock and internal or external reference options
- Low drift, accurate 4.096V internal reference
- Input-clamp protection current up to ±20 mA
- Single analog and digital supply
Applications
The MAX11045ETN+ is suitable for a variety of applications, including:
- Multiphase motor control and vibration analysis
- Industrial automation and control systems
- Medical imaging and diagnostic equipment
- Data acquisition systems (DAS)
- Test and measurement instruments
Q & A
- What is the resolution of the MAX11045ETN+ ADC?
The MAX11045ETN+ has a resolution of 16 bits.
- How many channels does the MAX11045ETN+ support?
The MAX11045ETN+ supports 6 channels.
- What is the conversion rate of the MAX11045ETN+?
The conversion rate is 250 ksps per channel.
- What are the input ranges for the MAX11045ETN+?
The input ranges include ±5V, ±10V, and 0 to +5V.
- Does the MAX11045ETN+ have an internal reference option?
Yes, it has a low drift, accurate 4.096V internal reference.
- What is the aperture delay of the MAX11045ETN+?
The aperture delay is 10 ns.
- What is the signal-to-noise ratio (SNR) of the MAX11045ETN+?
The SNR is 91 dB at fIN = 10kHz, full-scale input.
- What package types are available for the MAX11045ETN+?
The MAX11045ETN+ is available in a 56-LFCSP-8X8X0.75 package.
- Does the MAX11045ETN+ support external reference voltage?
Yes, the external reference range is from 3.0V to 4.25V.
- What are some typical applications for the MAX11045ETN+?
Typical applications include multiphase motor control, industrial automation, medical imaging, and data acquisition systems.
