Overview
The AD7476BRTZ-REEL is a high-performance, single-channel, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed to offer fast and accurate conversion processes, making it suitable for a variety of applications requiring high throughput and low power consumption.
Encased in a compact 6-lead SOT-23 package, the AD7476BRTZ-REEL is ideal for space-constrained designs while maintaining robust performance characteristics. The device operates over a wide supply voltage range of 2.35 V to 5.25 V, both for analog and digital supplies, and supports operating temperatures from -40°C to 85°C.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 12-bit | ||
| Number of Channels | 1 Channel | ||
| Sampling Rate | 1 MS/s (600 kSPS) | Determined by the serial clock speed | |
| Analog Supply Voltage | 2.35 V to 5.25 V | V | |
| Digital Supply Voltage | 2.35 V to 5.25 V | V | |
| Operating Temperature | -40°C to 85°C | °C | |
| Power Consumption | 3.6 mW at 1 MSPS with 3 V supplies, 15 mW at 1 MSPS with 5 V supplies | mW | |
| SNR (Signal to Noise Ratio) | 72.5 dB | dB | At 100 kHz input frequency |
| Interface Type | SPI, DSP | ||
| Package Type | SOT-23-6 | Surface Mount |
Key Features
- High Throughput Rate: The AD7476BRTZ-REEL offers a fast conversion rate of up to 1 MS/s, making it suitable for high-speed data acquisition applications.
- Low Power Consumption: The device consumes as low as 3.6 mW at 1 MSPS with 3 V supplies and 15 mW at 1 MSPS with 5 V supplies, which is beneficial for power-sensitive designs.
- Wide Input Bandwidth: The ADC supports a wide input bandwidth, ensuring high accuracy across various input frequencies.
- Flexible Power and Serial Clock Management: The conversion rate can be managed through the serial clock speed, allowing for reduced average power consumption during non-conversion periods.
- Compact Package: The SOT-23-6 package is ideal for space-constrained applications, providing a compact solution without compromising performance.
Applications
- Industrial Automation: The high precision and reliability of the AD7476BRTZ-REEL make it suitable for industrial automation systems where accurate data acquisition is critical.
- Automotive Systems: The device's robust performance over a wide temperature range and low power consumption make it ideal for automotive applications.
- Medical Devices: The high throughput rate and low power consumption of the AD7476BRTZ-REEL are beneficial for medical devices that require fast and accurate data acquisition).
- Consumer Electronics: The compact package and flexible power management features make this ADC suitable for various consumer electronic devices).
Q & A
- What is the resolution of the AD7476BRTZ-REEL ADC?
The AD7476BRTZ-REEL has a resolution of 12 bits).
- What is the maximum sampling rate of the AD7476BRTZ-REEL?
The maximum sampling rate is 1 MS/s (600 kSPS)).
- What is the operating temperature range of the AD7476BRTZ-REEL?
The operating temperature range is -40°C to 85°C).
- What is the power consumption of the AD7476BRTZ-REEL at 1 MSPS?
The power consumption is 3.6 mW with 3 V supplies and 15 mW with 5 V supplies at 1 MSPS).
- What interface types does the AD7476BRTZ-REEL support?
The device supports SPI and DSP interfaces).
- What is the package type of the AD7476BRTZ-REEL?
The package type is SOT-23-6, which is a surface mount package).
- What is the signal-to-noise ratio (SNR) of the AD7476BRTZ-REEL?
The SNR is 72.5 dB at 100 kHz input frequency).
- Is the AD7476BRTZ-REEL RoHS compliant?
Yes, the AD7476BRTZ-REEL is RoHS compliant).
- What is the typical conversion time of the AD7476BRTZ-REEL?
The typical conversion time is 800 ns max, which is 16 SCLK cycles with SCLK at 20 MHz).
- Can the AD7476BRTZ-REEL be used in medical devices?
Yes, the high precision, low power consumption, and robust performance make it suitable for medical devices).
