Overview
The MAX1377ATP+ is a dual, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is designed for high-performance applications requiring low power consumption and excellent dynamic performance. It operates within a voltage range of 2.7V to 3.6V and features a sampling rate of up to 1.25 Msps per ADC. The MAX1377ATP+ is suitable for various industrial, medical, and automotive applications where precision and reliability are crucial.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 bits | |
| Sampling Rate | Up to 1.25 Msps | |
| Number of Converters | 2 | |
| Number of Inputs | 2 or 4 (differential or single-ended) | |
| Operating Supply Voltage | 2.7V to 3.6V | V |
| Digital Supply Voltage | 1.8V to AVDD | V |
| Operating Temperature | -40°C to +125°C | °C |
| Integral Nonlinearity (INL) | ±1.25 LSB | |
| Data Interface | SPI, DSP | |
| Package Type | 20-TQFN (5x5 mm) |
Key Features
- Excellent dynamic performance with 70dB SINAD and 84dBc SFDR at 1MHz full-linear bandwidth.
- Low power operation: 50mW in normal operation, 6mW in partial power-down, and 3µW in full power-down.
- Internal or external reference options.
- 20MHz, SPI-compatible, 3-wire serial interface.
- User-selectable single (0.625Msps max) or dual outputs (1.25Msps max).
- Input range: ±10V or 0–VREF.
Applications
The MAX1377ATP+ is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems.
- Medical devices such as patient monitoring and diagnostic equipment.
- Automotive systems, including sensor interfaces and data acquisition.
- Test and measurement equipment.
- High-performance data acquisition systems.
Q & A
- What is the resolution of the MAX1377ATP+ ADC?
The MAX1377ATP+ has a resolution of 12 bits. - What is the sampling rate of the MAX1377ATP+?
The sampling rate is up to 1.25 Msps per ADC. - What is the operating supply voltage range for the MAX1377ATP+?
The operating supply voltage range is 2.7V to 3.6V. - What types of inputs does the MAX1377ATP+ support?
The MAX1377ATP+ supports both differential and single-ended inputs. - What is the power consumption in normal operation?
The power consumption in normal operation is 50mW. - What is the power consumption in full power-down mode?
The power consumption in full power-down mode is 3µW. - What is the data interface used by the MAX1377ATP+?
The data interface is SPI-compatible, 3-wire serial interface. - What is the operating temperature range for the MAX1377ATP+?
The operating temperature range is -40°C to +125°C. - What is the package type of the MAX1377ATP+?
The package type is 20-TQFN (5x5 mm). - What are some key applications of the MAX1377ATP+?
The MAX1377ATP+ is used in industrial automation, medical devices, automotive systems, test and measurement equipment, and high-performance data acquisition systems.
