Overview
The AD7273BUJZ-REEL7 is a high-speed, low-power, 10-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for high-performance data acquisition and is housed in an 8-lead TSOT (Thin Small Outline Transistor) package. It operates from a single supply voltage ranging from 2.35 V to 3.6 V, making it versatile for various applications. The AD7273BUJZ-REEL7 is known for its throughput rate of up to 3 MSPS (Mega Samples Per Second) and its low power consumption, making it suitable for power-sensitive designs.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 10-bit | - | - |
| Throughput Rate | Up to 3.45 MSPS | MSPS | With a 48 MHz clock |
| Supply Voltage | 2.35 V to 3.6 V | V | - |
| Power Consumption | 11.4 mW at 3 MSPS with 3 V supplies | mW | - |
| Input Range | 0 to VREF | V | External reference required |
| Temperature Range | −40°C to +125°C | °C | - |
| Package Type | 8-lead TSOT | - | - |
| Power-down Mode | 0.1 μA typ | μA | - |
Key Features
- High Speed Conversion: Throughput rate of up to 3.45 MSPS with a 48 MHz clock.
- Low Power Consumption: 11.4 mW at 3 MSPS with 3 V supplies.
- Flexible Power Management: Power-down mode to save power between conversions, consuming only 0.1 μA typically.
- Wide Input Bandwidth: Can handle input frequencies in excess of 55 MHz.
- Serial Interface: SPI-, QSPI-, MICROWIRE-, and DSP-compatible high-speed serial interface.
- No Pipeline Delays: Direct conversion without pipeline delays.
- Compact Package: 8-lead TSOT package for space-saving designs.
Applications
- Data Acquisition Systems: Ideal for high-speed data acquisition in various industrial, medical, and communication systems.
- Embedded Systems: Suitable for embedded systems requiring low power and high-speed ADCs.
- Medical Devices: Used in medical devices for precise and fast signal conversion.
- Industrial Automation: Applied in industrial automation for real-time data processing.
- Consumer Electronics: Found in consumer electronics requiring high-performance ADCs, such as audio and video processing.
Q & A
- What is the resolution of the AD7273BUJZ-REEL7 ADC?
The AD7273BUJZ-REEL7 is a 10-bit ADC.
- What is the maximum throughput rate of the AD7273BUJZ-REEL7?
The maximum throughput rate is up to 3.45 MSPS with a 48 MHz clock.
- What is the supply voltage range for the AD7273BUJZ-REEL7?
The supply voltage range is from 2.35 V to 3.6 V.
- How much power does the AD7273BUJZ-REEL7 consume at 3 MSPS?
The power consumption is 11.4 mW at 3 MSPS with 3 V supplies.
- What is the temperature range for the AD7273BUJZ-REEL7?
The temperature range is from −40°C to +125°C.
- What type of package does the AD7273BUJZ-REEL7 come in?
The AD7273BUJZ-REEL7 comes in an 8-lead TSOT package.
- Does the AD7273BUJZ-REEL7 have a power-down mode?
Yes, it has a power-down mode that consumes 0.1 μA typically.
- Is the AD7273BUJZ-REEL7 compatible with SPI and other serial interfaces?
Yes, it is compatible with SPI, QSPI, MICROWIRE, and DSP interfaces.
- Are there any pipeline delays in the AD7273BUJZ-REEL7 conversion process?
No, there are no pipeline delays associated with this ADC.
- What is the input range for the AD7273BUJZ-REEL7?
The input range is from 0 to VREF, requiring an external reference voltage.
