Overview
The AD7854SQ is a 12-bit, single-supply, sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed data acquisition and is suitable for a variety of applications requiring precise and efficient analog-to-digital conversion. The AD7854SQ operates on a single supply voltage ranging from 3 V to 5 V, making it versatile for different system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 200 kSPS |
| Supply Voltage | 3 V to 5 V |
| Operating Temperature Range | –55°C to +125°C (AD7854SQ) |
| Analog Input Voltage Range | -5 V to +5 V |
| Conversion Time | 4.4 μs |
| Package Type | Q-28 (28-lead PDIP or SOIC) |
| RoHS Status | Non-RoHS Compliant |
Key Features
- High-speed sampling rate of 200 kSPS
- Single supply operation from 3 V to 5 V
- 12-bit resolution for high precision
- Fast conversion time of 4.4 μs
- Operating temperature range from –55°C to +125°C
- Available in Q-28 package (28-lead PDIP or SOIC)
Applications
The AD7854SQ is suitable for various applications requiring high-speed and precise analog-to-digital conversion, such as:
- Data acquisition systems
- Medical devices
- Industrial control systems
- Aerospace and defense systems
- Automotive systems
Q & A
- What is the resolution of the AD7854SQ ADC?
The AD7854SQ has a resolution of 12 bits. - What is the sampling rate of the AD7854SQ?
The sampling rate is 200 kSPS. - What is the supply voltage range for the AD7854SQ?
The supply voltage range is from 3 V to 5 V. - What is the operating temperature range for the AD7854SQ?
The operating temperature range is from –55°C to +125°C. - What is the conversion time of the AD7854SQ?
The conversion time is 4.4 μs. - In what package types is the AD7854SQ available?
The AD7854SQ is available in Q-28 package (28-lead PDIP or SOIC). - Is the AD7854SQ RoHS compliant?
No, the AD7854SQ is not RoHS compliant. - What are some typical applications for the AD7854SQ?
Typical applications include data acquisition systems, medical devices, industrial control systems, aerospace and defense systems, and automotive systems. - What is the analog input voltage range for the AD7854SQ?
The analog input voltage range is from -5 V to +5 V. - Where can I find detailed specifications for the AD7854SQ?
Detailed specifications can be found in the datasheet available on Analog Devices' official website and other electronic component distributors.
