Overview
The AD7880CNZ is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single +5 V supply and is designed for high-performance applications. It 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. The AD7880CNZ is fabricated using Analog Devices' Linear Compatible CMOS (LC²MOS) process, combining precision bipolar circuits with low-power CMOS logic.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Supply Voltage | +5 V |
| Throughput Time | 15 µs |
| Sampling Frequency | Up to 66 kHz |
| Input Signal Range | Unipolar and bipolar |
| Package Types | 24-Lead PDIP, 24-Lead SOIC (Wide) |
| Operating Temperature Range | -40°C to +85°C |
| Power Save Feature | Yes |
Key Features
- High-speed conversion with a total throughput time of 15 µs
- Low power consumption
- Support for both unipolar and bipolar input signals
- Internal resistor network for input signal range adjustment
- Fast bus access to modern microprocessors and digital signal processors
- Dynamic performance specifications including harmonic distortion and signal-to-noise ratio
- Available in 24-pin PDIP and SOIC packages
Applications
The AD7880CNZ is suitable for a variety of high-performance applications, including data acquisition systems, medical devices, industrial control systems, and any environment requiring fast and accurate analog-to-digital conversion. Its low power consumption and compact packaging make it ideal for battery-powered devices and space-constrained designs.
Q & A
- What is the resolution of the AD7880CNZ?
The AD7880CNZ has a resolution of 12 bits. - What is the supply voltage for the AD7880CNZ?
The AD7880CNZ operates from a single +5 V supply. - What is the throughput time of the AD7880CNZ?
The throughput time of the AD7880CNZ is 15 µs. - What is the maximum sampling frequency of the AD7880CNZ?
The AD7880CNZ can sample up to 66 kHz. - Does the AD7880CNZ support bipolar input signals?
Yes, the AD7880CNZ supports both unipolar and bipolar input signals. - What are the available package types for the AD7880CNZ?
The AD7880CNZ is available in 24-Lead PDIP and 24-Lead SOIC (Wide) packages. - What is the operating temperature range of the AD7880CNZ?
The operating temperature range is -40°C to +85°C. - Does the AD7880CNZ have a power save feature?
Yes, the AD7880CNZ includes a power save feature. - What process is used to fabricate the AD7880CNZ?
The AD7880CNZ is fabricated using Analog Devices' Linear Compatible CMOS (LC²MOS) process. - What are some typical applications of the AD7880CNZ?
The AD7880CNZ is used in data acquisition systems, medical devices, industrial control systems, and other applications requiring high-speed and accurate analog-to-digital conversion.
