The AD7824LN is a 8-bit successive approximation Analog-to-Digital Converter (ADC) integrated circuit component. Developed by Analog Devices, it is widely used for applications requiring precise conversion of analog signals to digital format. This IC provides a range of features that make it suitable for various industrial, automotive, and communication applications. Below is an overview of the AD7824LN's key features:
1. Resolution: The AD7824LN is an 8-bit ADC, capable of converting analog signals into 256 digital output levels. This provides a relatively high level of precision for many applications.
2. Conversion Rate: This ADC component offers a fast conversion rate, with a maximum sampling rate of 400 kilosamples per second (ksps). The high conversion speed makes it suitable for applications that require real-time data processing.
3. Input Voltage Range: The IC accepts both unipolar and bipolar input voltage ranges. It can handle positive signal voltages ranging from 0V to Vref and negative signal voltages ranging from -Vref to 0V, where Vref is the reference voltage connected to the chip.
4. External Reference: The AD7824LN supports the use of an external reference voltage, allowing users to adjust the reference voltage to their specific requirements. This feature enhances flexibility and accuracy in signal conversion.
5. Single Supply Operation: The IC operates with a single power supply voltage, typically ranging from 2.7V to 5.25V
