Overview
The AD7894BRZ-10 is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single +5 V supply and is housed in a compact 8-pin SOIC package. It features a successive approximation ADC, an on-chip track/hold amplifier, and an on-chip clock, along with a high-speed serial interface for data output. The AD7894BRZ-10 is designed for applications requiring high accuracy and dynamic performance, including harmonic distortion and signal-to-noise ratio specifications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Supply Voltage | +5 V |
| Analog Input Range | ±10 V (AD7894-10) |
| Conversion Time | 4.5 µs |
| Power Consumption | 20 mW typical |
| Package Type | 8-pin SOIC |
| Interface | High-speed serial interface (2-wire) |
| Operating Modes | High sampling rate mode, automatic power down mode |
Key Features
- True bipolar input capability
- On-chip track/hold amplifier and clock
- High-speed serial interface for data output
- Automatic power down mode for low power applications
- Compact 8-pin SOIC package
- High dynamic performance including harmonic distortion and signal-to-noise ratio specifications
Applications
The AD7894BRZ-10 is suitable for a variety of applications that require high accuracy and fast conversion times. These include industrial control systems, medical devices, data acquisition systems, and any other application where precise analog-to-digital conversion is necessary.
Q & A
- What is the resolution of the AD7894BRZ-10?
The AD7894BRZ-10 has a resolution of 14 bits. - What is the supply voltage for the AD7894BRZ-10?
The AD7894BRZ-10 operates from a single +5 V supply. - What is the analog input range for the AD7894BRZ-10 model?
The analog input range for the AD7894BRZ-10 is ±10 V. - How long does the AD7894BRZ-10 take to convert an analog signal to digital?
The conversion time for the AD7894BRZ-10 is 4.5 µs. - What is the typical power consumption of the AD7894BRZ-10?
The typical power consumption of the AD7894BRZ-10 is 20 mW. - In what package is the AD7894BRZ-10 available?
The AD7894BRZ-10 is available in an 8-pin SOIC package. - What type of interface does the AD7894BRZ-10 use for data output?
The AD7894BRZ-10 uses a high-speed serial interface (2-wire) for data output. - Does the AD7894BRZ-10 have any power-saving features?
Yes, the AD7894BRZ-10 features an automatic power down mode for low power applications. - What are some typical applications for the AD7894BRZ-10?
The AD7894BRZ-10 is suitable for industrial control systems, medical devices, data acquisition systems, and other applications requiring precise analog-to-digital conversion. - Where can I find more detailed specifications and support for the AD7894BRZ-10?
You can find more detailed specifications and support on the Analog Devices Support Portal or through their official product page.
