Overview
The MAX1067BEEE+ is a high-performance, multichannel analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This component is optimized for precise data acquisition applications, featuring a successive-approximation ADC architecture. It offers a high-speed SPI/QSPI/MICROWIRE-compatible interface, ensuring seamless communication with a variety of digital devices. The ADC includes an integrated 4.096V reference voltage, a reference buffer, and an internal oscillator, making it versatile and efficient for various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 14 | |
| Number of Channels | 4 | |
| Sampling Rate | 200 kS/s | |
| Input Type | Single-Ended | |
| Data Interface | SPI | |
| Reference Type | External, Internal | |
| Reference Voltage | 4.096 V | |
| Analog Supply Voltage | 5 V | |
| Digital Supply Voltage | 2.7 V to 5.25 V | |
| Operating Temperature | -40°C to +85°C | |
| Integral Nonlinearity (INL) | 2 LSB | |
| Differential Nonlinearity (DNL) | 1.5 LSB | |
| Gain Error | 0.01 % FSR | |
| Power Dissipation | 14.5 mW | |
| Package/Case | QSOP-16 |
Key Features
- SPI/QSPI/MICROWIRE-Compliant Interface
- Internal Track/Hold for High-Speed Conversion
- External Clock Input with Automatic Phase-Lock Loop (PLL)
- Programmable Reference Voltage
- Integrated 4.096V Reference Voltage
- Low-Power Sleep Mode
- AutoShutdown™ to reduce supply current at lower sampling rates
Applications
- Robot Control Systems
- Positioning Encoders
- Electric Drive Systems
- Motor Control
- Industrial Process Control
- Industrial I/O Modules
- Data-Acquisition Systems
- Thermocouple Measurements
- Accelerometer Measurements
Q & A
- What is the resolution of the MAX1067BEEE+ ADC?
The MAX1067BEEE+ has a 14-bit resolution.
- How many channels does the MAX1067BEEE+ support?
The MAX1067BEEE+ supports 4 channels.
- What is the sampling rate of the MAX1067BEEE+?
The sampling rate is 200 kS/s.
- What type of interface does the MAX1067BEEE+ use?
The MAX1067BEEE+ uses an SPI/QSPI/MICROWIRE-compatible interface.
- What is the operating temperature range of the MAX1067BEEE+?
The operating temperature range is -40°C to +85°C.
- What is the power dissipation of the MAX1067BEEE+?
The power dissipation is 14.5 mW.
- Does the MAX1067BEEE+ have an integrated reference voltage?
Yes, it has an integrated 4.096V reference voltage.
- What is the package type of the MAX1067BEEE+?
The package type is QSOP-16.
- Can the MAX1067BEEE+ operate with different digital logic levels?
Yes, it has a separate digital supply, allowing it to interface with +2.7V to +5.25V digital logic.
- What are some common applications of the MAX1067BEEE+?
Common applications include robot control systems, positioning encoders, electric drive systems, and data-acquisition systems.
