Overview
The AD7827BR is a high-speed, low-power, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to provide high accuracy and reliability in various industrial and commercial applications. It features a successive approximation register (SAR) architecture, which ensures fast conversion times and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Number of Channels | 8 |
| Conversion Time | Typically 2.5 μs |
| Supply Voltage | 4.5 V to 5.5 V |
| Power Consumption | Typically 15 mW at 5 V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | DIP-20, PLCC-20 |
Key Features
- High-speed conversion rate: Typically 2.5 μs per conversion
- Low power consumption: Typically 15 mW at 5 V
- 8-channel multiplexed input
- Successive approximation register (SAR) architecture
- High accuracy: ±0.5 LSB typical nonlinearity
- Operating temperature range: -40°C to +85°C
Applications
- Industrial process control systems
- Medical devices and diagnostic equipment
- Aerospace and defense systems
- Automotive systems
- Data acquisition systems
Q & A
- What is the resolution of the AD7827BR ADC?
The AD7827BR has an 8-bit resolution. - How many channels does the AD7827BR support?
The AD7827BR supports 8 multiplexed input channels. - What is the typical conversion time of the AD7827BR?
The typical conversion time is 2.5 μs. - What is the supply voltage range for the AD7827BR?
The supply voltage range is 4.5 V to 5.5 V. - What is the typical power consumption of the AD7827BR at 5 V?
The typical power consumption is 15 mW at 5 V. - What are the package types available for the AD7827BR?
The AD7827BR is available in DIP-20 and PLCC-20 packages. - What is the operating temperature range of the AD7827BR?
The operating temperature range is -40°C to +85°C. - What architecture does the AD7827BR use?
The AD7827BR uses a successive approximation register (SAR) architecture. - What is the typical nonlinearity of the AD7827BR?
The typical nonlinearity is ±0.5 LSB. - In which industries is the AD7827BR commonly used?
The AD7827BR is commonly used in industrial process control, medical devices, aerospace, automotive, and data acquisition systems.
