Overview
The MAX11046BECB+ is a high-performance, 8-channel, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX11044/MAX11045/MAX11046 family, known for their simultaneous-sampling capabilities and high-impedance inputs. The MAX11046BECB+ is particularly suited for applications requiring precise and simultaneous conversion of multiple analog signals.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 8 channels |
| Resolution | 16 bits |
| Sampling Rate | 250 ksps per channel |
| Conversion Time | 3 µs |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Input Impedance | Up to 1 GΩ |
| Aperture Delay | 10 ns |
| Aperture-Delay Matching | 100 ps |
| Internal Reference Voltage | 4.096 V |
| External Reference Range | 3.0 V to 4.25 V |
| Package Type | 64-pin TQFP |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Simultaneous sampling of all channels
- High-impedance inputs up to 1 GΩ
- On-chip track and hold (T/H) circuit for each channel
- Fast 3 µs conversion time
- High throughput: 250 ksps for each channel
- 16-bit, high-speed, parallel interface
- Internal clocked conversions
- Low drift, accurate 4.096 V internal reference
- External reference range of 3.0 V to 4.25 V
- Input overrange protection with internal ±20 mA input clamps
Applications
- Automatic Test Equipment
- Multiphase Motor Control
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Vibration and Waveform Analysis
Q & A
- What is the resolution of the MAX11046BECB+ ADC?
The MAX11046BECB+ has a resolution of 16 bits.
- How many channels does the MAX11046BECB+ support?
The MAX11046BECB+ supports 8 channels.
- What is the sampling rate of the MAX11046BECB+?
The sampling rate is 250 ksps per channel.
- What is the conversion time of the MAX11046BECB+?
The conversion time is 3 µs.
- What is the input impedance of the MAX11046BECB+?
The input impedance is up to 1 GΩ.
- Does the MAX11046BECB+ have an internal reference voltage?
Yes, it has a low drift, accurate 4.096 V internal reference voltage.
- What is the operating temperature range of the MAX11046BECB+?
The operating temperature range is -40°C to +85°C.
- What types of packages are available for the MAX11046BECB+?
The MAX11046BECB+ is available in a 64-pin TQFP package.
- What are some common applications for the MAX11046BECB+?
Common applications include Automatic Test Equipment, Multiphase Motor Control, Power-Factor Monitoring and Correction, Power-Grid Protection, and Vibration and Waveform Analysis.
- Is there an evaluation kit available for the MAX11046BECB+?
Yes, an evaluation kit (MAX11046EVKIT) is available to evaluate the MAX11046 and other related parts.
