Overview
The MAX11620EEE+T is a 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11618–MAX11621/MAX11624/MAX11625 family, known for their high performance and versatility in various applications. The MAX11620EEE+T features a single supply operation, an internal reference, and a high-speed SPI/QSPI/MICROWIRE-compatible interface, making it suitable for a wide range of data acquisition and conversion tasks.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Resolution | 10 | 10 | 10 | Bits | |
| Supply Voltage (VDD) | 4.75 | 5.25 | V | ||
| Internal Reference Voltage | 4.096 | 4.096 | 4.096 | V | |
| Conversion Rate | fSAMPLE = 300kHz | 300 | ksps | ||
| External Clock Frequency | fSCLK = 4.8MHz | 4.8 | 10 | MHz | |
| Acquisition Time | 0.6 | µs | |||
| Conversion Time | Internally clocked | 2.7 | µs | ||
| Input Voltage Range | Unipolar | 0 | VREF | V | |
| Package Type | 16-Pin QSOP |
Key Features
- Analog Multiplexer: 8 channels for the MAX11620 model.
- Single Supply Operation: 4.75V to 5.25V.
- Internal Reference: 4.096V.
- External Reference Option: 1V to VDD.
- FIFO Buffer: 16-entry first-in/first-out (FIFO) buffer.
- Scan Mode and Internal Averaging: Supports scan mode and internal averaging.
- High-Speed Interface: 10MHz 3-wire SPI/QSPI/MICROWIRE-compatible interface.
- Accuracy: ±1 LSB INL, ±1 LSB DNL, no missing codes over temperature.
- Small Package: Available in 16-pin QSOP package.
Applications
- Data Acquisition Systems: Ideal for various data acquisition applications due to its high accuracy and speed.
- Industrial Automation: Suitable for industrial automation systems requiring precise analog-to-digital conversion.
- Medical Devices: Can be used in medical devices where high-resolution and low power consumption are critical.
- Aerospace and Defense: Applicable in aerospace and defense systems where reliability and precision are paramount.
- Automotive Systems: Used in automotive systems for sensor data acquisition and processing.
Q & A
- What is the resolution of the MAX11620EEE+T ADC?
The MAX11620EEE+T has a 10-bit resolution.
- What is the supply voltage range for the MAX11620EEE+T?
The supply voltage range is 4.75V to 5.25V.
- What is the internal reference voltage of the MAX11620EEE+T?
The internal reference voltage is 4.096V.
- What is the maximum conversion rate of the MAX11620EEE+T?
The maximum conversion rate is 300ksps.
- Does the MAX11620EEE+T support external clocking?
- What is the acquisition time of the MAX11620EEE+T?
The acquisition time is 0.6µs.
- What is the package type of the MAX11620EEE+T?
- Does the MAX11620EEE+T have a FIFO buffer?
- What are the key applications of the MAX11620EEE+T?
- How accurate is the MAX11620EEE+T in terms of INL and DNL?
