Overview
The AD7859ASZ-REEL is a 12-bit, successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-performance applications requiring precise analog-to-digital conversion. It features a 44-lead QFP package and operates within a wide supply voltage range of 3V to 3.6V. The AD7859ASZ-REEL is suitable for various industrial, medical, and automotive applications where reliability and accuracy are paramount.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7859ASZ-REEL |
| Package / Case | 44-QFP |
| Number of Pins | 44 |
| Resolution | 12 bits |
| Sampling Rate | 200 ksps |
| Supply Voltage (Analog, Digital) | 3V to 3.6V |
| Number of Analog In Channels | 8 |
| Converter Type | Successive Approximation ADC |
| Integral Nonlinearity (INL) | 1 LSB |
| Differential Nonlinearity | 1 LSB |
| Signal to Noise Ratio (SNR) | 71 dB |
| Operating Temperature | -40°C to 85°C |
| Power Consumption | 25 mW |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- High Resolution: 12-bit successive approximation ADC for precise analog-to-digital conversion.
- Multiple Channels: Supports up to 8 analog input channels.
- Fast Sampling Rate: Capable of sampling at rates up to 200 ksps.
- Low Power Consumption: Operates with a power consumption of 25 mW.
- Wide Supply Voltage Range: Compatible with supply voltages from 3V to 3.6V.
- High Accuracy: Features low integral nonlinearity (INL) and differential nonlinearity (DNL) of 1 LSB each.
- Robust Operating Range: Operates over a temperature range of -40°C to 85°C.
Applications
The AD7859ASZ-REEL is versatile and can be used in a variety of applications, including:
- Industrial Automation: For precise measurement and control in industrial environments.
- Medical Devices: In medical equipment requiring high accuracy and reliability, such as patient monitoring systems.
- Automotive Systems: For sensor data acquisition and processing in automotive applications.
- Test and Measurement Equipment: In instruments that require high-resolution analog-to-digital conversion.
Q & A
- What is the resolution of the AD7859ASZ-REEL ADC?
The AD7859ASZ-REEL has a resolution of 12 bits.
- What is the maximum sampling rate of the AD7859ASZ-REEL?
The maximum sampling rate is 200 ksps.
- How many analog input channels does the AD7859ASZ-REEL support?
The AD7859ASZ-REEL supports up to 8 analog input channels.
- What is the operating temperature range of the AD7859ASZ-REEL?
The operating temperature range is -40°C to 85°C.
- What is the power consumption of the AD7859ASZ-REEL?
The power consumption is 25 mW.
- What type of converter is the AD7859ASZ-REEL?
The AD7859ASZ-REEL is a successive approximation ADC.
- What is the signal to noise ratio (SNR) of the AD7859ASZ-REEL?
The SNR is 71 dB.
- Is the AD7859ASZ-REEL RoHS compliant?
- What is the package type of the AD7859ASZ-REEL?
The package type is 44-QFP.
- What is the moisture sensitivity level (MSL) of the AD7859ASZ-REEL?
The MSL is 3 (168 Hours).
