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Product Name: AD7490BCPZ
Product Overview:
The AD7490BCPZ is a high-speed, low-power, 12-bit successive
approximation register (SAR) analog-to-digital converter (ADC)
designed for applications requiring high-speed and accurate
conversion of analog signals. With its exceptional performance,
versatile features, and compact package, it is an ideal choice for
a wide range of industrial, communication, and instrumentation
applications.
Key Features:
- High-Speed Conversion: The AD7490BCPZ offers a fast conversion rate
of up to 1 MSPS (mega-samples per second), enabling real-time
measurement and control in time-critical applications.
- Low Power Consumption: With a power consumption of less than 10 mW
at maximum throughput, this ADC is optimized for power-sensitive
applications, extending battery life and reducing overall power
requirements.
- High Resolution: The AD7490BCPZ provides a resolution of 12 bits,
ensuring precise and accurate measurement of analog signals with
excellent linearity and low distortion.
- Flexible Input Configuration: It supports both single-ended and
pseudo-differential input modes, allowing compatibility with
various sensor types and simplifying system design.
- Low Input Capacitance: The ADC features low input capacitance,
minimizing the impact on the signal source and preserving signal
integrity.
- SPI-Compatible Serial Interface: The AD7490BCPZ utilizes a serial
peripheral interface (SPI) for easy integration with
microcontrollers and digital signal processors (DSPs), providing a
convenient and efficient data transfer interface.
- Wide Input Voltage Range: It accepts analog input voltages in the
range of 0 to VREF, where VREF can be externally configured,
allowing flexibility in selecting the desired voltage range.
- Power Supply Options: The ADC can operate from a single power
supply ranging from 2.7V to 5.25V, making it compatible with a wide
range of systems.
Applications:
- Industrial Automation: The AD7490BCPZ is well-suited for high-speed
data acquisition and control systems in industrial automation,
including motor control, process monitoring, and robotics.
- Communication Systems: It finds applications in communication
systems that require high-speed and accurate signal processing,
such as software-defined radios, base stations, and wireless
communication equipment.
- Instrumentation and Test Equipment: The ADC's high-speed conversion
capability and excellent resolution make it suitable for various
instrumentation and test equipment, including oscilloscopes,
spectrum analyzers, and data loggers.
- Audio and Video Processing: It is an ideal choice for audio and
video processing applications, such as audio mixers, video routers,
and digital audio workstations (DAWs).
- Automotive Electronics: The AD7490BCPZ is suitable for automotive
electronics applications, including engine control units (ECUs),
infotainment systems, and advanced driver assistance systems
(ADAS).
Table: Technical Specifications
Specification | Value |
---|
Resolution | 12 bits |
Conversion Rate | Up to 1 MSPS |
Input Types | Single-Ended, Pseudo-Differential |
Input Voltage Range | 0 to VREF |
Supply Voltage Range | 2.7V to 5.25V |
Power Consumption | <10mW |
Interface | SPI |
Operating Temperature | -40°C to +125°C |
Package | 16-Lead LFCSP |
The AD7490BCPZ is a high-speed, low-power ADC that combines
excellent speed, accuracy, and versatility, making it an excellent
choice for demanding applications. With its high-resolution
conversion, low power consumption, and wide input voltage range, it
provides designers and engineers with the flexibility and
performance required for their projects. Whether in industrial
automation, communication systems, or test equipment, the
AD7490BCPZ delivers outstanding results and ensures reliable and
precise analog-to-digital conversion. Invest in the AD7490BCPZ for
your next design and experience the benefits of high-speed,
low-power ADC technology.
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