Overview
The AD7472ARU-REEL is a 12-bit successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7470/AD7472 family, known for their high throughput rates and low power consumption. The AD7472ARU-REEL operates from a single 2.7 V to 5.25 V power supply and features a throughput rate of up to 1.5 MSPS. It is designed for applications requiring high-speed data acquisition with minimal power dissipation.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Throughput Rate | Up to 1.5 MSPS |
| Power Supply | 2.7 V to 5.25 V |
| Power Consumption | Typically 8.7 mW at 1.5 MSPS with 5 V supplies |
| Input Range | 0 V to REF IN (externally applied reference) |
| Package Type | 24-Lead TSSOP |
| Operating Temperature | –40°C to +85°C |
| Interface | High speed parallel interface |
| Sleep Mode Current | Typically 50 nA |
Key Features
- High throughput rate of up to 1.5 MSPS
- Low power consumption, typically 8.7 mW at 1.5 MSPS with 5 V supplies
- Flexible power/throughput rate management
- No pipeline delays, allowing for accurate control of the sampling instant
- High speed parallel interface for easy interfacing to microprocessors or DSPs
- Auto sleep mode to maximize power efficiency at lower throughput rates
- Wide input bandwidth with a low noise, wide bandwidth track-and-hold amplifier
Applications
- High-speed data acquisition systems
- Medical imaging and diagnostics
- Industrial control and automation
- Aerospace and defense applications
- Test and measurement equipment
Q & A
- What is the resolution of the AD7472ARU-REEL?
The AD7472ARU-REEL has a resolution of 12 bits.
- What is the maximum throughput rate of the AD7472ARU-REEL?
The maximum throughput rate is up to 1.5 MSPS.
- What is the power supply range for the AD7472ARU-REEL?
The power supply range is from 2.7 V to 5.25 V.
- How much power does the AD7472ARU-REEL typically consume?
Typically 8.7 mW at 1.5 MSPS with 5 V supplies.
- What type of interface does the AD7472ARU-REEL use?
A high speed parallel interface.
- Does the AD7472ARU-REEL have pipeline delays?
No, there are no pipeline delays associated with this ADC.
- What is the operating temperature range of the AD7472ARU-REEL?
–40°C to +85°C.
- What is the package type of the AD7472ARU-REEL?
24-Lead TSSOP.
- How does the AD7472ARU-REEL manage power efficiency at lower throughput rates?
It features an auto sleep mode to maximize power efficiency at lower throughput rates.
- What is the typical sleep mode current of the AD7472ARU-REEL?
Typically 50 nA.
