Overview
The MAX1279BCTC+ is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1277/MAX1279 family, known for their high-speed, serial-output capabilities and internal reference. The MAX1279BCTC+ is designed to operate at up to 1.5 million samples per second (Msps), making it suitable for a variety of applications that require precise and rapid data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Rate | Up to 1.5 Msps |
| Input Type | True-differential, bipolar |
| Supply Voltage | +2.7V to +3.6V |
| Internal Reference | 2.048V |
| Interface | SPI™/QSPI™/MICROWIRE™ |
| Power Consumption | Partial power-down: 2mA (typ), Full power-down: 1µA (max) |
| Package | 12-pin TQFN |
| Operating Temperature | -40°C to +85°C |
Key Features
- High-speed conversion up to 1.5 Msps
- True-differential inputs for better noise immunity and distortion improvements
- Internal 2.048V reference voltage
- Standard SPI™/QSPI™/MICROWIRE™ interface for easy integration with digital signal processors (DSPs)
- Partial and full power-down modes to reduce power consumption
- Separate power-supply input (VL) for direct interfacing to +1.8V to VDD digital logic
- Excellent AC performance and DC accuracy (±1 LSB INL)
Applications
- Industrial process control
- Motor control
- Base-station applications
- Bill validation
- Communications
- Data acquisition
- Portable instrumentation
Q & A
- What is the resolution of the MAX1279BCTC+ ADC?
The MAX1279BCTC+ has a resolution of 12 bits. - What is the maximum conversion rate of the MAX1279BCTC+?
The MAX1279BCTC+ can convert up to 1.5 million samples per second (Msps). - What type of input does the MAX1279BCTC+ support?
The MAX1279BCTC+ supports true-differential, bipolar inputs. - What is the supply voltage range for the MAX1279BCTC+?
The supply voltage range is +2.7V to +3.6V. - Does the MAX1279BCTC+ have an internal reference voltage?
Yes, the MAX1279BCTC+ includes a 2.048V internal reference voltage. - What interface does the MAX1279BCTC+ use for communication?
The MAX1279BCTC+ uses a standard SPI™/QSPI™/MICROWIRE™ interface. - How does the MAX1279BCTC+ manage power consumption?
The MAX1279BCTC+ features partial and full power-down modes to reduce power consumption. - What is the operating temperature range of the MAX1279BCTC+?
The operating temperature range is -40°C to +85°C. - In what package is the MAX1279BCTC+ available?
The MAX1279BCTC+ is available in a 12-pin TQFN package. - What are some common applications for the MAX1279BCTC+?
Common applications include industrial process control, motor control, base-station applications, bill validation, communications, data acquisition, and portable instrumentation.
