Overview
The MAX1108EUB+G07, produced by Analog Devices Inc./Maxim Integrated, is a low-power, 8-bit, dual-channel analog-to-digital converter (ADC) designed for a variety of applications requiring high accuracy and low power consumption. This component is part of the MAX1108 series, which features internal track/hold, voltage reference, and a serial interface. It is particularly suited for portable data logging, hand-held measurement devices, medical instruments, and other systems where power efficiency is crucial.
Key Specifications
| Parameter | MIN | TYP | MAX | Units |
|---|---|---|---|---|
| Supply Voltage (VDD) | 2.7 | - | 3.6 | V |
| Power Consumption | - | 105 | - | µA |
| Power-Down Mode Consumption | - | 0.5 | - | µA |
| Conversion Rate | - | 50 | - | ksps |
| Internal Reference Voltage | - | 2.048 | - | V |
| External Reference Range | 1 | - | VDD | V |
| Input Configuration | - | Unipolar/Bipolar, Single-Ended/Differential | - | - |
| Package Type | - | 10-pin µMAX | - | - |
Key Features
- Single supply operation: +2.7V to +3.6V
- Low power consumption: 105µA at 3V and 50ksps, 0.5µA in power-down mode
- Software-configurable unipolar or bipolar inputs
- Input voltage range: 0 to VDD
- Internal track/hold and voltage reference
- SPI/QSPI/MICROWIRE-compatible serial interface
- Battery monitoring capability
- Compact 10-pin µMAX package
Applications
- Portable data logging
- Hand-held measurement devices
- Medical instruments
- System diagnostics
- Solar-powered remote systems
- 4–20mA-powered remote systems
- Receive-signal strength indicators
Q & A
- What is the supply voltage range for the MAX1108EUB+G07?
The supply voltage range for the MAX1108EUB+G07 is from +2.7V to +3.6V. - How much power does the MAX1108EUB+G07 consume during normal operation?
The MAX1108EUB+G07 consumes approximately 105µA at 3V and 50ksps. - What is the power consumption in power-down mode?
The power consumption in power-down mode is 0.5µA. - What is the conversion rate of the MAX1108EUB+G07?
The conversion rate of the MAX1108EUB+G07 is up to 50ksps. - Can the input configuration be software-configured?
Yes, the input configuration can be software-configured for unipolar or bipolar and single-ended or differential operation. - What is the internal reference voltage for the MAX1108EUB+G07?
The internal reference voltage for the MAX1108EUB+G07 is 2.048V. - What types of serial interfaces are supported by the MAX1108EUB+G07?
The MAX1108EUB+G07 supports SPI, QSPI, and MICROWIRE serial interfaces. - What is the package type of the MAX1108EUB+G07?
The package type of the MAX1108EUB+G07 is a 10-pin µMAX package. - What are some common applications of the MAX1108EUB+G07?
Common applications include portable data logging, hand-held measurement devices, medical instruments, system diagnostics, and solar-powered remote systems. - Does the MAX1108EUB+G07 have battery monitoring capability?
Yes, the MAX1108EUB+G07 includes battery monitoring capability.
