Overview
The MAX11633EEG+T is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of a family of low-cost, multichannel ADCs that feature an internal reference, FIFO, and an SPI interface. The MAX11633 is designed for high-speed data acquisition and is suitable for various applications requiring precise and efficient analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 300ksps (using external clock) |
| Number of Input Channels | 16 channels |
| Supply Voltage | 2.7V to 3.6V or 4.75V to 5.25V |
| Internal Reference | 2.5V or 4.096V |
| Interface | 10MHz SPI-/QSPI-/MICROWIRE-compatible |
| Package | 24-pin QSOP |
| Operating Temperature Range | -40°C to +85°C |
| FIFO Depth | 16 entries |
| Conversion Technique | Successive-approximation register (SAR) |
Key Features
- Analog multiplexer with track/hold circuitry
- Internal reference (2.5V or 4.096V) and external reference option (1V to VDD)
- 16-entry first-in/first-out (FIFO) buffer
- Scan mode, internal averaging, and internal clock mode
- AutoShutdown™ feature for power conservation
- 10MHz SPI-/QSPI-/MICROWIRE-compatible serial interface
- Internal ESD protection diodes for input pins
- High accuracy: ±1 LSB INL, ±1 LSB DNL, no missing codes over temperature
Applications
- System Supervision
- Data-Acquisition Systems
- Industrial Control Systems
- Patient Monitoring
- Data Logging
- Instrumentation
Q & A
- What is the resolution of the MAX11633EEG+T ADC?
The MAX11633EEG+T has a resolution of 12 bits. - What is the maximum sampling rate of the MAX11633EEG+T?
The maximum sampling rate is up to 300ksps using an external clock. - How many input channels does the MAX11633EEG+T have?
The MAX11633EEG+T has 16 input channels. - What are the supply voltage options for the MAX11633EEG+T?
The device can operate from either a 2.7V to 3.6V or a 4.75V to 5.25V supply. - What types of internal references are available on the MAX11633EEG+T?
The device has internal references of 2.5V or 4.096V. - What interface does the MAX11633EEG+T use for communication?
The device uses a 10MHz SPI-/QSPI-/MICROWIRE-compatible serial interface. - What is the operating temperature range of the MAX11633EEG+T?
The operating temperature range is -40°C to +85°C. - Does the MAX11633EEG+T have any power-saving features?
Yes, it features an AutoShutdown™ mode for power conservation. - What is the FIFO depth of the MAX11633EEG+T?
The FIFO depth is 16 entries. - What conversion technique does the MAX11633EEG+T use?
The device uses a successive-approximation register (SAR) conversion technique.
