Overview
The AD7450BR-REEL7 is a 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7450 series, known for its high accuracy and low power consumption. The AD7450BR-REEL7 is packaged in a TSOT-23-8 package, making it suitable for applications where space is limited.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 1 μs (typical) |
| Supply Voltage | 2.7 V to 5.25 V |
| Power Consumption | 3 mW (typical at 3 V) |
| Package Type | TSOT-23-8 |
| Operating Temperature Range | -40°C to +125°C |
| Interface | SPI-compatible serial interface |
Key Features
- High-speed conversion: 1 μs typical conversion time.
- Low power consumption: 3 mW at 3 V supply.
- High accuracy: ±1 LSB INL and ±1 LSB DNL.
- SPI-compatible serial interface for easy communication.
- Compact TSOT-23-8 package for space-constrained applications.
- Wide operating temperature range: -40°C to +125°C.
Applications
- Industrial control systems.
- Medical devices requiring high accuracy and low power.
- Aerospace and defense systems where reliability and precision are critical.
- Automotive systems, including sensor interfaces and data acquisition.
- Portable and battery-powered devices due to its low power consumption.
Q & A
- What is the resolution of the AD7450BR-REEL7?
The AD7450BR-REEL7 has a resolution of 12 bits.
- What is the typical conversion time of the AD7450BR-REEL7?
The typical conversion time is 1 μs.
- What is the supply voltage range for the AD7450BR-REEL7?
The supply voltage range is from 2.7 V to 5.25 V.
- How much power does the AD7450BR-REEL7 consume?
The typical power consumption is 3 mW at a 3 V supply.
- What type of package does the AD7450BR-REEL7 come in?
The AD7450BR-REEL7 is packaged in a TSOT-23-8 package.
- What is the operating temperature range of the AD7450BR-REEL7?
The operating temperature range is from -40°C to +125°C.
- What type of interface does the AD7450BR-REEL7 use?
The AD7450BR-REEL7 uses an SPI-compatible serial interface.
- Is the AD7450BR-REEL7 suitable for high-speed applications?
Yes, with a conversion time of 1 μs, it is suitable for high-speed applications.
- Can the AD7450BR-REEL7 be used in medical devices?
Yes, it is suitable for medical devices due to its high accuracy and low power consumption.
- Is the AD7450BR-REEL7 available in reel packaging?
Yes, the 'REEL7' in the part number indicates it is available in a 7-inch reel packaging.
