Overview
The AD7914BRU-REEL is a 10-bit Analog-to-Digital Converter (ADC) produced by Analog Devices Inc. This component is designed for applications requiring high-resolution analog-to-digital conversions. It offers a conversion rate of up to 1 million samples per second, making it suitable for demanding sectors such as industrial, automotive, medical devices, and more. The ADC is packaged in a compact 16-TSSOP package, facilitating easy integration into PCB designs and efficient reflow soldering. Its low-power consumption is a significant advantage, enabling extended battery life in portable devices.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 |
| Number of A/D Converters | 1 |
| Sampling Rate (Per Second) | 1M |
| Operating Temperature | -40°C to 85°C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Power Supply Range | 2.7 V to 5.25 V |
| Maximum Power Consumption | 2 mA (at 3 V), 2.7 mA (at 5 V) |
Key Features
- 10-bit analog-to-digital conversion with a resolution of 2.44mV
- Conversion rate up to 1 million samples per second
- Single-channel configuration with one A/D converter
- Operating temperature range of -40°C to 85°C
- Industry-standard 16-TSSOP package for easy integration
- Low-power consumption for extended battery life in portable devices
- Single-supply operation with VDRIVE function for compatibility with 3 V or 5 V processor systems
- Flexible power and serial clock speed management for optimized performance
Applications
- Industrial control systems
- Medical devices and equipment
- Automotive sensors and systems
- Aerospace and defense applications
- General-purpose data acquisition systems
- Communication systems
- Measuring instruments
- Consumer electronics
- Audio processing
Q & A
- What is the resolution of the AD7914BRU-REEL ADC?
The AD7914BRU-REEL has a 10-bit resolution, providing a resolution of 2.44mV.
- What is the maximum sampling rate of the AD7914BRU-REEL?
The maximum sampling rate is up to 1 million samples per second.
- What is the operating temperature range of the AD7914BRU-REEL?
The operating temperature range is -40°C to 85°C.
- What type of package does the AD7914BRU-REEL come in?
The AD7914BRU-REEL is packaged in a 16-TSSOP package.
- What is the power supply range for the AD7914BRU-REEL?
The power supply range is from 2.7 V to 5.25 V.
- How does the AD7914BRU-REEL manage power consumption?
The AD7914BRU-REEL features low-power consumption and flexible power management options, including two shutdown modes to maximize power efficiency at lower throughput rates.
- What types of applications is the AD7914BRU-REEL suitable for?
The AD7914BRU-REEL is suitable for industrial control systems, medical devices, automotive sensors, aerospace and defense applications, and general-purpose data acquisition systems.
- How does the AD7914BRU-REEL interface with other components?
The AD7914BRU-REEL can easily interface with microprocessors or DSPs using the CS and serial clock signal.
- What is the significance of the VDRIVE function in the AD7914BRU-REEL?
The VDRIVE function allows the serial interface to connect directly to 3 V or 5 V processor systems, independent of VDD.
- How is the conversion time controlled in the AD7914BRU-REEL?
The conversion time is determined by the SCLK frequency, which is also used as the master clock to control the conversion.
