Overview
The AD7893ARZ-5REEL7 is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7893 series and is known for its fast conversion rate, low power consumption, and compact design. The AD7893ARZ-5REEL7 is housed in an 8-pin Small Outline Integrated Circuit (SOIC) package, making it ideal for space-constrained applications. It operates from a single +5 V supply and features a successive approximation register (SAR) architecture with an on-chip sample-and-hold amplifier and a high-speed serial interface.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7893ARZ-5REEL7 |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 117 kSPS |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Analog Input Range | 0 V to +5 V |
| Supply Voltage (Analog and Digital) | 5 V |
| Power Consumption | 25 mW (typical) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C ~ 85°C |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation Register) |
Key Features
- High-speed, 12-bit successive approximation ADC with on-chip sample-and-hold amplifier.
- Low power consumption of 25 mW typical, making it suitable for battery-powered applications.
- Compact 8-SOIC package ideal for space-constrained designs.
- High-speed serial interface (SPI) for easy integration with microcontrollers and digital signal processors.
- Single +5 V supply operation.
- High dynamic performance with specifications for linearity, full-scale and offset errors, harmonic distortion, and signal-to-noise ratio.
Applications
The AD7893ARZ-5REEL7 is versatile and can be used in a variety of applications, including:
- Battery-powered devices due to its low power consumption.
- Industrial control systems requiring high-speed data acquisition.
- Medical devices that need precise analog-to-digital conversion.
- Aerospace and defense systems where compact, high-performance ADCs are essential.
- Automotive systems for sensor data acquisition and processing.
Q & A
- What is the resolution of the AD7893ARZ-5REEL7?
The AD7893ARZ-5REEL7 has a 12-bit resolution. - What is the sampling rate of the AD7893ARZ-5REEL7?
The sampling rate is 117 kSPS. - What is the input range for the AD7893ARZ-5REEL7?
The input range is 0 V to +5 V. - What type of package does the AD7893ARZ-5REEL7 come in?
The component is housed in an 8-pin SOIC package. - What is the power consumption of the AD7893ARZ-5REEL7?
The typical power consumption is 25 mW. - Does the AD7893ARZ-5REEL7 have an on-chip sample-and-hold amplifier?
Yes, it does. - What type of data interface does the AD7893ARZ-5REEL7 use?
The data interface is SPI (Serial Peripheral Interface). - What is the operating temperature range for the AD7893ARZ-5REEL7?
The operating temperature range is -40°C to 85°C. - Is the AD7893ARZ-5REEL7 RoHS compliant?
Yes, it is RoHS compliant and lead-free. - What architecture does the AD7893ARZ-5REEL7 use?
The AD7893ARZ-5REEL7 uses a SAR (Successive Approximation Register) architecture.
