Overview
The AD7893ARZ-3REEL is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7893 series, known for its fast conversion rates, low power consumption, and compact packaging. The AD7893ARZ-3REEL operates from a single +5 V supply and is housed in an 8-pin SOIC package, making it ideal for space-constrained designs and battery-powered applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Sampling Rate | 117 kSPS |
| Analog Input Range | ±2.5 V |
| Supply Voltage (Analog and Digital) | 5 V |
| Power Consumption | 25 mW (typical) |
| Package Type | 8-SOIC |
| Operating Temperature | -40°C to 85°C |
| Input Type | Single Ended |
| Data Interface | SPI |
| Reference Type | External |
Key Features
- Fast, 12-bit successive approximation ADC with a conversion time of 6 µs.
- On-chip track/hold amplifier and high-speed serial interface.
- Low power consumption of 25 mW, suitable for battery-powered applications.
- Compact 8-pin SOIC package, ideal for space-constrained designs.
- Single +5 V supply operation.
- High-performance analog-to-digital conversion with dynamic parameters such as harmonic distortion and signal-to-noise ratio specified.
- Compatible with a wide range of microcontrollers and digital signal processors supporting SPI interface.
Applications
The AD7893ARZ-3REEL is versatile and can be used in various applications, including:
- Battery-powered devices due to its low power consumption.
- Space-constrained designs such as portable medical devices, handheld instruments, and industrial control systems.
- High-speed data acquisition systems requiring fast and accurate analog-to-digital conversion.
- Automotive and aerospace applications where the operating temperature range of -40°C to 85°C is beneficial.
Q & A
- What is the resolution of the AD7893ARZ-3REEL?
The AD7893ARZ-3REEL has a 12-bit resolution. - What is the sampling rate of the AD7893ARZ-3REEL?
The sampling rate is 117 kSPS. - What is the analog input range for the AD7893ARZ-3REEL?
The analog input range is ±2.5 V. - What type of package does the AD7893ARZ-3REEL come in?
The AD7893ARZ-3REEL comes in an 8-pin SOIC package. - What is the power consumption of the AD7893ARZ-3REEL?
The power consumption is typically 25 mW. - What is the operating temperature range of the AD7893ARZ-3REEL?
The operating temperature range is -40°C to 85°C. - What type of data interface does the AD7893ARZ-3REEL use?
The AD7893ARZ-3REEL uses an SPI (Serial Peripheral Interface) data interface. - Is the AD7893ARZ-3REEL RoHS compliant?
Yes, the AD7893ARZ-3REEL is RoHS compliant and lead-free. - What is the conversion time of the AD7893ARZ-3REEL?
The conversion time is 6 µs. - Does the AD7893ARZ-3REEL have an on-chip track/hold amplifier?
Yes, the AD7893ARZ-3REEL has an on-chip track/hold amplifier.
