Overview
The AD976ABRS is a high-speed, low-power 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device operates from a single 5 V supply and is designed for high-performance applications requiring fast throughput and high resolution. The AD976ABRS uses a successive approximation, switched capacitor architecture and includes an internal 2.5 V reference and a high-speed parallel interface. It is available in a 28-lead SSOP package and is suitable for a wide range of applications, including data acquisition systems, industrial control, and medical devices.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Sampling Rate | 200 kSPS |
| Supply Voltage (Analog and Digital) | 5 V |
| Input Type | Single-ended |
| Input Range | ±10 V |
| Reference Type | External or Internal |
| Operating Temperature | -40°C to +85°C |
| Package | 28-lead SSOP |
| Power Dissipation | 100 mW (max) |
| Architecture | Successive Approximation Register (SAR) |
| Data Interface | Parallel |
Key Features
- Fast throughput rates of up to 200 kSPS for the AD976ABRS model.
- Single 5 V supply operation with low power dissipation of 100 mW max.
- High-resolution 16-bit conversion with an analog input range of ±10 V.
- Choice of external or internal 2.5 V reference.
- High-speed parallel interface for direct connection to digital signal processors and microcontrollers.
- Successive approximation, switched capacitor architecture for high accuracy and linearity.
- Comprehensive DC and AC specifications, including SNR and THD, as well as offset, gain, and linearity tests.
- Available in 28-lead SSOP, SOIC, and DIP packages.
Applications
- Data acquisition systems.
- Industrial control and automation.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- High-speed measurement and testing equipment.
Q & A
- What is the resolution of the AD976ABRS ADC?
The AD976ABRS has a 16-bit resolution.
- What is the sampling rate of the AD976ABRS?
The AD976ABRS has a sampling rate of up to 200 kSPS.
- What is the supply voltage for the AD976ABRS?
The AD976ABRS operates from a single 5 V supply.
- What is the input range of the AD976ABRS?
The input range is ±10 V.
- Can the AD976ABRS use an external or internal reference?
Yes, the AD976ABRS can use either an external or internal 2.5 V reference.
- What type of interface does the AD976ABRS have?
The AD976ABRS has a high-speed parallel interface.
- What is the operating temperature range of the AD976ABRS?
The operating temperature range is -40°C to +85°C.
- What is the power dissipation of the AD976ABRS?
The power dissipation is 100 mW max.
- What architecture does the AD976ABRS use?
The AD976ABRS uses a Successive Approximation Register (SAR) architecture.
- Is the AD976ABRS still in production?
No, the AD976ABRS is obsolete and no longer manufactured.
