Overview
The AD7783BRU-REEL7 is a high-precision, 24-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the AD7783 series and is known for its sigma-delta architecture, which provides high accuracy and low noise performance. The AD7783BRU-REEL7 is particularly suited for applications requiring precise measurement and conversion of analog signals to digital data.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7783BRU-REEL7 |
| Number of Bits | 24 |
| Number of A/D Converters | 1 |
| Number of Inputs | 2 |
| Input Type | Differential |
| Architecture | Sigma-Delta |
| Supply Voltage (Digital) | 2.7 V ~ 3.6 V, 5 V |
| Supply Voltage (Analog) | 2.7 V ~ 3.6 V, 5 V |
| Operating Temperature | -40°C ~ 85°C |
| Package | 16-TSSOP (0.173", 4.40mm Width) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Precision: 24-bit sigma-delta ADC providing high accuracy and low noise performance.
- Dual Input Channels: Supports two differential input channels.
- Flexible Power Supply: Operates with both 2.7 V to 3.6 V and 5 V supply voltages for digital and analog sections.
- Wide Operating Temperature Range: Functional from -40°C to 85°C.
- Compact Packaging: Available in a 16-TSSOP package.
- SPI and DSP Interface: Supports SPI and DSP interfaces for data communication.
- PGA and MUX Configuration: Includes a programmable gain amplifier (PGA) and multiplexer (MUX) for flexible signal conditioning.
Applications
- Industrial Automation: Used in precision measurement and control systems.
- Medical Devices: Suitable for medical equipment requiring high accuracy and reliability.
- Test and Measurement Equipment: Ideal for multimeters, oscilloscopes, and other precision measurement tools.
- Aerospace and Defense: Applied in various military and aerospace applications where high precision is critical.
- Automotive Systems: Used in advanced driver-assistance systems (ADAS) and other automotive electronics.
Q & A
- What is the resolution of the AD7783BRU-REEL7 ADC?
The AD7783BRU-REEL7 has a resolution of 24 bits.
- How many input channels does the AD7783BRU-REEL7 support?
The AD7783BRU-REEL7 supports two differential input channels.
- What is the operating temperature range of the AD7783BRU-REEL7?
The operating temperature range is from -40°C to 85°C.
- What type of package is the AD7783BRU-REEL7 available in?
The AD7783BRU-REEL7 is available in a 16-TSSOP package.
- Is the AD7783BRU-REEL7 lead-free and RoHS compliant?
Yes, the AD7783BRU-REEL7 is lead-free and RoHS compliant.
- What are the supported data interfaces for the AD7783BRU-REEL7?
The AD7783BRU-REEL7 supports SPI and DSP interfaces.
- What is the architecture of the AD7783BRU-REEL7 ADC?
The AD7783BRU-REEL7 uses a sigma-delta architecture.
- Can the AD7783BRU-REEL7 operate with different supply voltages?
Yes, it can operate with both 2.7 V to 3.6 V and 5 V supply voltages for digital and analog sections.
- What are some common applications of the AD7783BRU-REEL7?
Common applications include industrial automation, medical devices, test and measurement equipment, aerospace and defense, and automotive systems.
- Does the AD7783BRU-REEL7 include a programmable gain amplifier (PGA) and multiplexer (MUX)?
Yes, it includes a PGA and MUX for flexible signal conditioning.
