Overview
The MAX1083ACUE is a high-performance, single-supply, 4-channel, serial 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is designed to offer high conversion speed and low power consumption, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
The MAX1083 operates from a single supply voltage of +2.7V to +3.6V, and it features an internal +2.5V reference. The device includes an 8-channel analog-input multiplexer, although the MAX1083 specifically has 4 channels, and a high-bandwidth track/hold (T/H) circuit. It also supports a 4-wire serial interface compatible with SPI™/QSPI™ and MICROWIRE™ devices without the need for external logic.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Supply Voltage (VDD) | 2.7 | - | 3.6 | V |
| Conversion Rate | - | 300ksps/400ksps | - | samples/s |
| Resolution | - | 10 bits | - | - |
| Serial Clock Frequency | - | 4.8 MHz | - | Hz |
| Aperture Jitter | - | <50 ps | - | ps |
| Aperture Delay | - | 10 ns | - | ns |
| Track/Hold Acquisition Time | - | 625 ns | - | ns |
| Conversion Time | - | 3.3 µs | - | µs |
Key Features
- High Conversion Speed: Supports conversion rates of up to 300ksps or 400ksps.
- Low Power Consumption: Operates in normal, reduced-power, and full power-down modes to minimize power usage.
- Internal Reference: Includes an internal +2.5V reference voltage.
- Flexible Analog Inputs: Analog inputs are software configurable for unipolar/bipolar and single-ended/pseudo-differential operation.
- Serial Interface: 4-wire serial interface compatible with SPI™/QSPI™ and MICROWIRE™ devices.
- Compact Package: Available in a thin shrink small-outline package (TSSOP).
Applications
- Industrial Automation: Suitable for data acquisition and control systems in industrial environments.
- Medical Devices: Used in medical equipment requiring precise analog-to-digital conversion, such as patient monitoring systems.
- Aerospace and Defense: Employed in various military and aerospace applications where high reliability and precision are critical.
- Automotive Systems: Applied in automotive systems for sensor data acquisition and processing.
- Consumer Electronics: Used in consumer electronics for audio and video signal processing.
Q & A
- What is the supply voltage range for the MAX1083ACUE?
The MAX1083ACUE operates from a single supply voltage of +2.7V to +3.6V.
- What is the resolution of the MAX1083ACUE ADC?
The MAX1083ACUE has a resolution of 10 bits.
- What are the conversion rates supported by the MAX1083ACUE?
The MAX1083ACUE supports conversion rates of up to 300ksps or 400ksps.
- Does the MAX1083ACUE have an internal reference voltage?
Yes, the MAX1083ACUE includes an internal +2.5V reference voltage.
- What types of analog input configurations are supported by the MAX1083ACUE?
The MAX1083ACUE supports software-configurable unipolar/bipolar and single-ended/pseudo-differential analog input configurations.
- What serial interfaces are compatible with the MAX1083ACUE?
The MAX1083ACUE is compatible with SPI™/QSPI™ and MICROWIRE™ devices.
- What is the typical track/hold acquisition time for the MAX1083ACUE?
The typical track/hold acquisition time for the MAX1083ACUE is 625 ns.
- What are the power consumption modes available for the MAX1083ACUE?
The MAX1083ACUE operates in normal, reduced-power, and full power-down modes.
- In what package is the MAX1083ACUE available?
The MAX1083ACUE is available in a thin shrink small-outline package (TSSOP).
- What are some common applications for the MAX1083ACUE?
The MAX1083ACUE is used in industrial automation, medical devices, aerospace and defense, automotive systems, and consumer electronics.
