Overview
The AD7899BR-1REEL7 is a 14-bit, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed data acquisition and is packaged in a 28-lead SOIC (Small Outline Integrated Circuit) package. It operates with a single 5V supply and supports both external and internal reference types. The AD7899BR-1REEL7 is known for its high conversion rate and robust performance, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7899BR-1REEL7 |
| Description | IC ADC 14BIT SAR 5V 28-SOIC |
| Number of Bits | 14 |
| Sampling Rate | 400 kSPS |
| Supply Voltage (Analog/Digital) | 5V |
| Reference Type | External, Internal |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Architecture | SAR |
| Package/Case | 28-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | -55°C ~ 125°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- High-speed conversion rate of 400 kSPS.
- 14-bit resolution for precise analog-to-digital conversion.
- Single 5V supply voltage for both analog and digital operations.
- Support for both external and internal reference types.
- Single-ended input configuration.
- SAR architecture for efficient and accurate conversions.
- Compact 28-lead SOIC package.
- Wide operating temperature range from -55°C to 125°C.
Applications
The AD7899BR-1REEL7 is versatile and can be used in various applications requiring high-speed and precise analog-to-digital conversion. Some common applications include:
- Industrial control systems.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- Automotive systems, especially in data acquisition and monitoring.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7899BR-1REEL7 ADC?
The AD7899BR-1REEL7 has a 14-bit resolution. - What is the sampling rate of the AD7899BR-1REEL7?
The sampling rate is 400 kSPS. - What is the supply voltage for the AD7899BR-1REEL7?
The supply voltage is 5V for both analog and digital operations. - Does the AD7899BR-1REEL7 support external and internal references?
Yes, it supports both external and internal reference types. - What is the input type of the AD7899BR-1REEL7?
The input type is single-ended. - What is the architecture of the AD7899BR-1REEL7?
The architecture is successive approximation register (SAR). - What is the package type of the AD7899BR-1REEL7?
The package type is 28-lead SOIC. - What is the operating temperature range of the AD7899BR-1REEL7?
The operating temperature range is from -55°C to 125°C. - Is the AD7899BR-1REEL7 RoHS compliant?
No, it contains lead and is RoHS non-compliant. - What is the moisture sensitivity level (MSL) of the AD7899BR-1REEL7?
The MSL is 1 (Unlimited).
