Overview
The AD7880BRZ-REEL, manufactured by Analog Devices Inc., is a high-speed, low-power, 12-bit analog-to-digital converter (ADC). This component operates from a single +5 V supply and is designed for applications requiring precise and efficient analog-to-digital conversion. The AD7880 features a 3 µs track/hold amplifier and a 12 µs successive-approximation ADC, along with versatile interface logic and a multiple-input range circuit. It is fabricated using Analog Devices' Linear Compatible CMOS (LCMOS) process, combining precision bipolar circuits with low power CMOS logic.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7880BRZ-REEL |
| Package | 24-Lead SOIC (Wide) |
| Number of Inputs | 2 |
| Number of Pins | 24 |
| Number of Bits | 12 |
| Sampling Rate | 66 ksps |
| Polarity | Bipolar, Unipolar |
| Integral Nonlinearity (INL) | 1 LSB |
| Differential Nonlinearity | 1 LSB |
| Number of Converters | 1 |
| Min Supply Voltage | 4.75 V |
| Supply Voltage | 5 V |
Key Features
- High-speed conversion with a total throughput time of 15 µs, allowing for full power signal conversion up to 33 kHz.
- Low power consumption, making it suitable for battery-powered and power-sensitive applications.
- Internal resistor network for accepting both unipolar and bipolar input signals from a single +5 V supply.
- Power save feature to reduce power consumption during idle periods.
- Versatile interface logic for fast bus access to modern microprocessors and digital signal processors.
- Fully specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio (SNR).
Applications
- Data acquisition systems requiring high-speed and low-power analog-to-digital conversion.
- Medical devices, such as patient monitoring systems and diagnostic equipment.
- Industrial control systems, including process monitoring and automation.
- Aerospace and defense applications where precision and reliability are critical.
- Consumer electronics, such as audio and video processing systems.
Q & A
- What is the resolution of the AD7880BRZ-REEL ADC?
The AD7880BRZ-REEL is a 12-bit analog-to-digital converter.
- What is the sampling rate of the AD7880BRZ-REEL?
The sampling rate of the AD7880BRZ-REEL is 66 ksps.
- What type of input signals can the AD7880BRZ-REEL handle?
The AD7880BRZ-REEL can handle both unipolar and bipolar input signals.
- What is the supply voltage range for the AD7880BRZ-REEL?
The AD7880BRZ-REEL operates from a single +5 V supply, with a minimum supply voltage of 4.75 V.
- What is the package type of the AD7880BRZ-REEL?
The AD7880BRZ-REEL is available in a 24-Lead SOIC (Wide) package.
- Does the AD7880BRZ-REEL have a power save feature?
Yes, the AD7880BRZ-REEL includes a power save feature to reduce power consumption during idle periods.
- What is the throughput time of the AD7880BRZ-REEL?
The total throughput time of the AD7880BRZ-REEL is 15 µs.
- Is the AD7880BRZ-REEL suitable for high-speed applications?
Yes, the AD7880BRZ-REEL is designed for high-speed applications, capable of converting full power signals up to 33 kHz.
- What process is the AD7880BRZ-REEL fabricated in?
The AD7880BRZ-REEL is fabricated in Analog Devices' Linear Compatible CMOS (LCMOS) process.
- Where can I find detailed documentation and support for the AD7880BRZ-REEL?
Detailed documentation and support can be found on the Analog Devices Support Portal and through their knowledge database.
