Overview
The AD7892ARZ-2REEL is a high-performance 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7892 series, known for its high-speed and low-power consumption. The AD7892ARZ-2REEL features a successive approximation register (SAR) architecture, which provides high accuracy and fast conversion rates. It is designed to operate within an industrial temperature range and offers multiple interface options, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7892ARZ-2REEL |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 500k |
| Number of Inputs | 2 |
| Number of A/D Converters | 1 |
| Input Type | Single Ended |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Architecture | SAR (Successive Approximation Register) |
| Data Interface | SPI, Parallel |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS compliant |
Key Features
- High-speed 12-bit analog-to-digital conversion with a sampling rate of 500k samples per second.
- Successive approximation register (SAR) architecture for high accuracy and fast conversion rates.
- Single-ended, dual-channel input configuration.
- SPI and parallel data interface options for flexible communication.
- Sample-and-hold (S/H) features to ensure accurate signal capture.
- Low power consumption, making it suitable for power-sensitive applications.
- Industrial temperature range operation (-40°C ~ 85°C).
- 24-SOIC package with surface mount capability.
- External and internal reference voltage options for versatility.
Applications
The AD7892ARZ-2REEL is optimized for various applications requiring high-speed and precise analog-to-digital conversion. These include:
- Industrial control systems where rapid and accurate signal processing is crucial.
- Medical devices that require high-resolution and fast data conversion.
- Aerospace and defense systems needing reliable and high-performance ADCs.
- Automotive systems, particularly in safety and control applications.
- Test and measurement equipment where precision and speed are essential.
Q & A
- What is the resolution of the AD7892ARZ-2REEL ADC?
The AD7892ARZ-2REEL has a 12-bit resolution.
- What is the sampling rate of the AD7892ARZ-2REEL?
The sampling rate is 500k samples per second.
- What type of architecture does the AD7892ARZ-2REEL use?
The AD7892ARZ-2REEL uses a successive approximation register (SAR) architecture.
- What are the input options for the AD7892ARZ-2REEL?
The AD7892ARZ-2REEL has single-ended, dual-channel input configuration.
- What data interface options are available for the AD7892ARZ-2REEL?
The AD7892ARZ-2REEL supports both SPI and parallel data interfaces.
- What is the operating temperature range of the AD7892ARZ-2REEL?
The operating temperature range is -40°C ~ 85°C.
- Is the AD7892ARZ-2REEL lead-free and RoHS compliant?
Yes, the AD7892ARZ-2REEL is lead-free and RoHS compliant.
- What is the package type of the AD7892ARZ-2REEL?
The package type is 24-SOIC (0.295", 7.50mm Width).
- Does the AD7892ARZ-2REEL support external and internal reference voltages?
Yes, it supports both external and internal reference voltage options.
- What is the moisture sensitivity level (MSL) of the AD7892ARZ-2REEL?
The MSL is 1 (Unlimited).
