Overview
The AD1674ARZ-REEL, manufactured by Analog Devices Inc., is a comprehensive 12-bit analog-to-digital converter (ADC) designed for a wide range of applications. This component integrates a sample-and-hold amplifier (SHA), a 10-volt reference, a clock, and three-state output buffers, making it a versatile solution for both signal processing and traditional DC measurement tasks. The AD1674ARZ-REEL is part of the AD1674 series, which is known for its high performance and compatibility with industry-standard components like the AD574A and AD674A, but with the added benefit of a faster conversion rate and sampling function.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) |
| Package | 28-Lead SOIC (Wide) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100 kSPS |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | ±11.4 V ~ 16.5 V |
| Voltage - Supply, Digital | 5 V |
| Temperature Range | -40°C to +85°C (A and B grades), 0°C to +70°C (J and K grades), -55°C to +125°C (T grade) |
Key Features
- User-transparent on-board sample-and-hold amplifier (SHA) with wide input bandwidth supporting 12-bit accuracy over the full Nyquist bandwidth of the converter.
- Integrated 10-volt reference and clock.
- Three-state output buffers for microprocessor interface.
- Pin compatible with industry-standard AD574A and AD674A, but with a faster conversion rate and sampling function.
- Implemented using Analog Devices' BiMOS II process, combining high-performance bipolar analog circuitry with digital CMOS logic.
- Fully specified for both AC and DC parameters, including S/(N+D) ratio, THD, IMD, offset, and full-scale error.
Applications
The AD1674ARZ-REEL is suitable for a variety of applications, including:
- Signal processing: Due to its high accuracy and fast conversion rate, it is ideal for applications requiring precise signal conversion.
- Traditional DC measurement: The component's full specification for DC parameters makes it reliable for DC measurement tasks.
- Industrial control systems: Its robust design and wide temperature range make it suitable for industrial environments.
- Medical devices: The high precision and reliability of the AD1674ARZ-REEL make it a good fit for medical equipment requiring accurate analog-to-digital conversion.
Q & A
- What is the resolution of the AD1674ARZ-REEL?
The AD1674ARZ-REEL has a 12-bit resolution.
- What is the sampling rate of the AD1674ARZ-REEL?
The sampling rate is 100 kSPS (kilosamples per second).
- What type of package does the AD1674ARZ-REEL come in?
The AD1674ARZ-REEL comes in a 28-Lead SOIC (Wide) package.
- Is the AD1674ARZ-REEL RoHS compliant?
- What is the temperature range for the AD1674ARZ-REEL?
The temperature range varies by grade: -40°C to +85°C (A and B grades), 0°C to +70°C (J and K grades), and -55°C to +125°C (T grade).
- What type of architecture does the AD1674ARZ-REEL use?
The AD1674ARZ-REEL uses a Successive Approximation Register (SAR) architecture.
- Does the AD1674ARZ-REEL have an integrated reference?
- Is the AD1674ARZ-REEL compatible with other industry-standard components?
- What are the supply voltages for the AD1674ARZ-REEL?
The analog supply voltage is ±11.4 V ~ 16.5 V, and the digital supply voltage is 5 V.
- What process is used to implement the AD1674ARZ-REEL?
The AD1674ARZ-REEL is implemented using Analog Devices' BiMOS II process.
