Overview
The AD7278BUJZ-REEL7 is a high-speed, low-power, 8-bit successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single power supply ranging from 2.35 V to 3.6 V and features a throughput rate of up to 3 million samples per second (MSPS). The AD7278 is designed to provide high performance with low power consumption, making it suitable for a variety of applications requiring fast and accurate analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AD7278BUJZ-REEL7 |
| Manufacturer | Analog Devices Inc. |
| Description | 8-Bit Analog to Digital Converter, 1 Input, 1 SAR, TSOT-23-6 |
| Voltage - Supply, Digital/Analog | 2.35 V ~ 3.6 V |
| Package / Case | TSOT-23-6 |
| Sampling Rate (Per Second) | 3 MSPS |
| Reference Type | Supply |
| Number of Bits | 8 |
| Number of A/D Converters | 1 |
| Input Type | Single Ended |
| Operating Temperature | -40°C ~ 125°C |
| Power Consumption | 12.6 mW at 3 MSPS with 3 V supplies |
| Data Interface | SPI, QSPI, MICROWIRE, DSP compatible |
Key Features
- High-speed successive approximation ADC with a throughput rate of up to 3 MSPS.
- Operates from a single power supply of 2.35 V to 3.6 V.
- Low power consumption of 12.6 mW at 3 MSPS with 3 V supplies.
- No pipeline delays, allowing for direct conversion without intermediate stages.
- Wide input bandwidth with a track-and-hold amplifier capable of handling input frequencies in excess of 55 MHz.
- Flexible power and serial clock speed management.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Power-down mode with a typical current of 0.1 μA.
- Compact 6-lead TSOT package.
Applications
- Industrial automation and control systems.
- Medical devices requiring high-speed and low-power ADCs.
- Aerospace and defense applications where compact and reliable ADCs are necessary.
- Automotive systems, including sensor interfaces and data acquisition.
- Consumer electronics, such as audio and video processing.
Q & A
- What is the maximum sampling rate of the AD7278BUJZ-REEL7?
The maximum sampling rate is up to 3 million samples per second (MSPS).
- What is the power supply range for the AD7278BUJZ-REEL7?
The power supply range is from 2.35 V to 3.6 V.
- What type of data interface does the AD7278BUJZ-REEL7 support?
The device supports SPI, QSPI, MICROWIRE, and DSP compatible interfaces.
- What is the operating temperature range of the AD7278BUJZ-REEL7?
The operating temperature range is from -40°C to 125°C.
- Does the AD7278BUJZ-REEL7 have any pipeline delays?
No, there are no pipeline delays associated with this ADC.
- What is the typical power consumption of the AD7278BUJZ-REEL7 at 3 MSPS with 3 V supplies?
The typical power consumption is 12.6 mW.
- What is the package type of the AD7278BUJZ-REEL7?
The package type is TSOT-23-6.
- Is the AD7278BUJZ-REEL7 RoHS compliant?
- What is the input type of the AD7278BUJZ-REEL7?
The input type is single-ended.
- What is the reference type for the AD7278BUJZ-REEL7?
The reference type is supply-based.
