Overview
The AD7476ABRM-REEL is a 12-bit Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc. This Successive Approximation Register (SAR) based ADC is designed for high-performance data acquisition applications. It features a single-ended input and can convert analog signals at a sampling rate of up to 1 million samples per second. The device operates within a wide supply voltage range of 2.35V to 5.25V for both analog and digital circuits, making it versatile for various industrial, automotive, and consumer applications. Although it is an obsolete product, the AD7476ABRM-REEL remains a reliable choice for designers seeking a compact and efficient ADC solution.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | AD7476ABRM-REEL |
| Manufacturer | Analog Devices Inc. |
| Package/Case | 8-MSOP |
| Resolution | 12 bits |
| Number of Channels | 1 Channel |
| Sampling Rate | 1 MS/s |
| Input Type | Single-Ended |
| Architecture | SAR |
| Data Interface | SPI, DSP |
| Analog Supply Voltage | 2.35 V to 5.25 V |
| Digital Supply Voltage | 2.35 V to 5.25 V |
| SNR - Signal to Noise Ratio | 71 dB |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| DNL - Differential Nonlinearity | -0.9 LSB / 1.5 LSB |
| INL - Integral Nonlinearity | +/- 1.5 LSB |
| Gain Error | +/- 1.5 LSB |
| Power Dissipation | 17.5 mW |
| Reference Type | External |
| Sample and Hold | Yes |
Key Features
- 12-bit resolution
- Single-ended input
- Sampling rate up to 1 million samples per second
- SAR-based architecture
- SPI and DSP interfaces
- S/H-ADC configuration with 1:1 sampling ratio
Applications
- Industrial control systems
- Automotive electronics
- Consumer devices
- Medical equipment
- Aerospace applications
Q & A
- What is the resolution of the AD7476ABRM-REEL ADC?
The AD7476ABRM-REEL has a 12-bit resolution. - What is the sampling rate of the AD7476ABRM-REEL?
The sampling rate is up to 1 million samples per second. - What type of input does the AD7476ABRM-REEL support?
The AD7476ABRM-REEL supports single-ended inputs. - What is the architecture of the AD7476ABRM-REEL?
The AD7476ABRM-REEL uses a Successive Approximation Register (SAR) architecture. - What are the supported data interfaces for the AD7476ABRM-REEL?
The AD7476ABRM-REEL supports SPI and DSP interfaces. - What is the operating temperature range of the AD7476ABRM-REEL?
The operating temperature range is from -40°C to +85°C. - Is the AD7476ABRM-REEL RoHS compliant?
No, the AD7476ABRM-REEL is not RoHS compliant. - What is the power dissipation of the AD7476ABRM-REEL?
The power dissipation is 17.5 mW. - Does the AD7476ABRM-REEL have a sample and hold feature?
Yes, the AD7476ABRM-REEL has a sample and hold feature. - What is the supply voltage range for the AD7476ABRM-REEL?
The supply voltage range is from 2.35V to 5.25V for both analog and digital circuits.
