Overview
The MAX1263BEEG+ is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX126x series, known for its low power consumption, high speed, and excellent dynamic performance. The MAX1263BEEG+ operates with a single +5V analog supply and features a successive-approximation ADC architecture. It is designed to meet the demanding requirements of various applications, including battery-powered devices and data-acquisition systems.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 420 ksps (maximum) |
| Analog Supply Voltage | +5V |
| Internal Reference Voltage | +2.5V |
| Power Consumption | 10 mW (at maximum sampling rate) |
| Power-Down Modes | Two software-selectable modes |
| Analog Input Configuration | Software-configurable for unipolar/bipolar and single-ended/pseudo-differential operation |
| Number of Input Channels | 6 channels (single-ended), 3 channels (pseudo-differential) |
| Package Type | 28-pin QSOP |
Key Features
- Low power consumption with automatic power-down and fast wake-up (2µs)
- High-speed 12-bit parallel interface
- On-chip clock and +2.5V internal reference
- Software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation
- Excellent dynamic performance and small package size
Applications
The MAX1263BEEG+ is ideal for various applications, including:
- Battery-powered devices due to its low power consumption
- Data-acquisition systems requiring high speed and precision
- Circuits with demanding power-consumption and space requirements
Q & A
- What is the resolution of the MAX1263BEEG+ ADC?
The MAX1263BEEG+ has a resolution of 12 bits. - What is the maximum sampling rate of the MAX1263BEEG+?
The maximum sampling rate is 420 ksps. - What is the analog supply voltage for the MAX1263BEEG+?
The analog supply voltage is +5V. - Does the MAX1263BEEG+ have an internal reference voltage?
Yes, it has an internal +2.5V reference voltage. - How much power does the MAX1263BEEG+ consume at maximum sampling rate?
The power consumption is 10 mW at the maximum sampling rate. - What are the power-down modes available for the MAX1263BEEG+?
There are two software-selectable power-down modes. - Can the analog inputs of the MAX1263BEEG+ be configured?
Yes, the analog inputs are software-configurable for unipolar/bipolar and single-ended/pseudo-differential operation. - How many input channels does the MAX1263BEEG+ have?
In single-ended mode, it has 6 input channels, and in pseudo-differential mode, it has 3 input channels. - What is the package type of the MAX1263BEEG+?
The package type is 28-pin QSOP. - What are some typical applications for the MAX1263BEEG+?
Typical applications include battery-powered devices, data-acquisition systems, and circuits with demanding power-consumption and space requirements.
