Overview
The AD7862ARS-10REEL is a 12-bit, dual-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-performance applications requiring simultaneous sampling of two analog input channels. The AD7862ARS-10REEL features a sampling rate of 250 kSPS and is packaged in a 28-lead SSOP (Shrink Small Outline Package), making it suitable for a variety of industrial and medical devices.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Number of A/D Converters | 2 |
| Sampling Rate | 250 kSPS |
| Input Type | Single Ended |
| Number of Inputs | 4 |
| Supply Voltage (Digital) | 5V |
| Supply Voltage (Analog) | 5V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 28-SSOP (0.209", 5.30mm Width) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Architecture | SAR (Successive Approximation Register) |
| Data Interface | Parallel |
Key Features
- Simultaneous Sampling: The AD7862ARS-10REEL allows for simultaneous sampling of two analog input channels, which is crucial for applications requiring synchronized data acquisition.
- High Sampling Rate: With a sampling rate of 250 kSPS, this ADC is suitable for high-speed data acquisition applications.
- Low Power Consumption: The device operates with a single 5V supply for both analog and digital sections, making it power-efficient.
- Flexible Reference Options: The ADC supports both external and internal reference options, providing flexibility in system design.
- Compact Packaging: The 28-lead SSOP package makes it ideal for space-constrained applications.
Applications
- Industrial Automation: Suitable for data acquisition systems in industrial automation where simultaneous sampling is required.
- Medical Devices: Used in medical equipment such as ECG and EEG machines where high accuracy and simultaneous sampling are critical.
- Aerospace and Defense: Applied in various aerospace and defense applications requiring high-performance ADCs.
- Test and Measurement Equipment: Ideal for use in oscilloscopes, multimeters, and other test equipment.
Q & A
- What is the sampling rate of the AD7862ARS-10REEL?
The sampling rate of the AD7862ARS-10REEL is 250 kSPS.
- How many analog input channels does the AD7862ARS-10REEL support?
The AD7862ARS-10REEL supports 4 single-ended analog input channels.
- What is the resolution of the AD7862ARS-10REEL?
The resolution of the AD7862ARS-10REEL is 12 bits.
- What is the operating temperature range of the AD7862ARS-10REEL?
The operating temperature range is -40°C to 85°C.
- Is the AD7862ARS-10REEL RoHS compliant?
No, the AD7862ARS-10REEL contains lead and is RoHS non-compliant.
- What is the package type of the AD7862ARS-10REEL?
The package type is 28-SSOP (0.209", 5.30mm Width).
- Does the AD7862ARS-10REEL support simultaneous sampling?
Yes, the AD7862ARS-10REEL supports simultaneous sampling of two analog input channels.
- What are the supply voltage requirements for the AD7862ARS-10REEL?
The AD7862ARS-10REEL requires a single 5V supply for both analog and digital sections.
- What is the architecture of the AD7862ARS-10REEL?
The architecture is based on the Successive Approximation Register (SAR) method.
- What data interface does the AD7862ARS-10REEL use?
The AD7862ARS-10REEL uses a parallel data interface.
