Overview
The AD7892ARZ-1REEL is a high-performance, single-channel, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single +5 V supply and is known for its high speed and low power consumption. It features a successive approximation ADC with an on-chip track/hold amplifier, an internal +2.5 V reference, and versatile interface structures that support both serial and parallel connections to microprocessors and digital signal processors.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | 600 kSPS |
| Supply Voltage | +5 V |
| Analog Input Range | ±10 V, ±5 V, 0 V to +2.5 V, ±2.5 V (depending on the model variant) |
| Overvoltage Protection | Up to ±17 V or ±7 V (depending on the input range) |
| Conversion Time | 1.47 µs |
| Interface | Parallel and serial |
| Package | 24-Lead SOIC (Wide) |
| Operating Temperature | Varies by package (check datasheet for specific details) |
Key Features
- High speed and low power consumption, making it suitable for a variety of applications.
- Successive approximation ADC with on-chip track/hold amplifier and internal +2.5 V reference.
- Versatile interface structures supporting both parallel and serial connections to microprocessors and digital signal processors.
- Overvoltage protection on analog inputs to prevent damage from excessive voltage.
- Dynamic performance specifications including harmonic distortion and signal-to-noise ratio.
- Fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process, combining precision bipolar circuits with low-power CMOS logic.
Applications
The AD7892ARZ-1REEL is suitable for a wide range of applications that require high-speed, low-power analog-to-digital conversion. These include:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Data acquisition systems
Q & A
- What is the resolution of the AD7892ARZ-1REEL?
The AD7892ARZ-1REEL has a 12-bit resolution. - What is the sampling rate of the AD7892ARZ-1REEL?
The sampling rate is 600 kSPS. - What is the supply voltage for the AD7892ARZ-1REEL?
The supply voltage is +5 V. - What are the available analog input ranges for the AD7892ARZ-1REEL?
The available analog input ranges are ±10 V, ±5 V, 0 V to +2.5 V, and ±2.5 V, depending on the model variant. - Does the AD7892ARZ-1REEL have overvoltage protection?
Yes, it has overvoltage protection up to ±17 V or ±7 V, depending on the input range. - What is the conversion time of the AD7892ARZ-1REEL?
The conversion time is 1.47 µs. - What types of interfaces does the AD7892ARZ-1REEL support?
The AD7892ARZ-1REEL supports both parallel and serial interfaces. - In what package is the AD7892ARZ-1REEL available?
The AD7892ARZ-1REEL is available in a 24-Lead SOIC (Wide) package. - What process is the AD7892ARZ-1REEL fabricated in?
The AD7892ARZ-1REEL is fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process. - What are some typical applications for the AD7892ARZ-1REEL?
Typical applications include industrial control systems, medical devices, aerospace and defense systems, automotive systems, and data acquisition systems.
