Overview
The MAX11045ECB+T, produced by Analog Devices Inc./Maxim Integrated, is a high-performance, 6-channel, 16-bit simultaneous-sampling analog-to-digital converter (ADC). This device is part of the MAX11044/MAX11045/MAX11046 and MAX11054/MAX11055/MAX11056 family, known for its high-speed and high-accuracy conversion capabilities. It is designed to meet the demands of various industrial and automotive applications requiring precise and simultaneous sampling of multiple analog signals.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 6 |
| Resolution | 16 bits |
| Conversion Rate | 250 ksps per channel |
| Analog Input Range | ±5V, ±10V, 0 to +5V |
| Input Bandwidth | 4 MHz (T/H input bandwidth) |
| Aperture Delay | 10 ns |
| Aperture-Delay Matching | 100 ps |
| Internal Reference Voltage | 4.096V ± 0.008V |
| External Reference Range | 3.0V to 4.25V |
| Supply Voltage (Analog) | 4.75V to 5.25V |
| Supply Voltage (Digital) | 2.7V to 5.25V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 64-TQFP-EP (10x10) |
Key Features
- High-impedance inputs up to 1GΩ
- On-chip track-and-hold (T/H) circuit for each channel
- Fast 3µs conversion time
- Internal clocked conversions
- Low drift, accurate internal reference
- External reference option with a range of 3.0V to 4.25V
- 20MHz, bidirectional, parallel interface
- Input-clamp protection with ±20mA current limit
- Simultaneous sampling of all channels
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 MAX11045ECB+T ADC?
The MAX11045ECB+T has a resolution of 16 bits. - How many channels does the MAX11045ECB+T support?
The MAX11045ECB+T supports 6 channels. - What is the conversion rate of the MAX11045ECB+T?
The conversion rate is 250 ksps per channel. - What is the input bandwidth of the MAX11045ECB+T?
The input bandwidth is 4 MHz (T/H input bandwidth). - What are the supply voltage ranges for the MAX11045ECB+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 is the operating temperature range of the MAX11045ECB+T?
The operating temperature range is -40°C to +85°C. - Does the MAX11045ECB+T have input-clamp protection?
Yes, it has input-clamp protection with ±20mA current limit. - What type of interface does the MAX11045ECB+T use?
The MAX11045ECB+T uses a 20MHz, bidirectional, parallel interface. - Can the MAX11045ECB+T use an external reference voltage?
Yes, it can use an external reference voltage with a range of 3.0V to 4.25V. - What is the package type of the MAX11045ECB+T?
The package type is 64-TQFP-EP (10x10).
