Overview
The AD7476ARTZ-REEL is a 12-bit, single-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to offer high throughput rates with low power consumption, making it suitable for a variety of applications requiring precise and efficient analog-to-digital conversion. The ADC is packaged in a compact SOT-23-6 package, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12 bits | |
| Number of Analog In Channels | 1 | |
| Sampling Rate | 1 MS/s | |
| Voltage - Supply, Analog | 2.35 V to 5.25 V | |
| Voltage - Supply, Digital | 2.35 V to 5.25 V | |
| Operating Temperature | -40°C to +85°C | |
| Package | SOT-23-6 | |
| Mounting Type | Surface Mount | |
| Signal to Noise Ratio (SNR) | 72.5 dB | |
| Input Capacitance | 30 pF | |
| Analog Input Voltage-Max | 3 V | |
| Output Format | SERIAL | |
| Data Interface | SPI, DSP |
Key Features
- High Throughput Rate: The AD7476ARTZ-REEL offers a fast conversion rate of up to 1 MS/s, making it suitable for high-speed applications.
- Low Power Consumption: The ADC operates with low power dissipation, typically 3.6 mW at 1 MS/s with 3 V supplies and 15 mW at 1 MS/s with 5 V supplies.
- Compact Package: The SOT-23-6 package is highly compact, ideal for space-constrained designs.
- 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.
- Wide Input Bandwidth: The ADC features a wide input bandwidth and a high signal-to-noise ratio (SNR) of 72.5 dB at 100 kHz input frequency.
- Track and Hold Acquisition: The ADC uses a track-and-hold circuit to ensure accurate sampling and conversion of the input signal.
Applications
- Industrial Automation: The AD7476ARTZ-REEL is suitable for industrial automation applications requiring precise and high-speed analog-to-digital conversion.
- Automotive Systems: Its robust performance and low power consumption make it ideal for automotive systems where reliability and efficiency are crucial.
- Medical Devices: The ADC can be used in medical devices that require accurate and fast conversion of analog signals to digital data.
- Consumer Electronics: It is also applicable in various consumer electronics where high-speed and low-power ADCs are necessary.
Q & A
- What is the resolution of the AD7476ARTZ-REEL ADC?
The AD7476ARTZ-REEL has a resolution of 12 bits.
- What is the sampling rate of the AD7476ARTZ-REEL?
The sampling rate is up to 1 MS/s.
- What is the voltage supply range for the AD7476ARTZ-REEL?
The voltage supply range is from 2.35 V to 5.25 V for both analog and digital supplies.
- What is the operating temperature range of the AD7476ARTZ-REEL?
The operating temperature range is from -40°C to +85°C.
- What type of package does the AD7476ARTZ-REEL come in?
The AD7476ARTZ-REEL is packaged in a SOT-23-6 package.
- What is the signal-to-noise ratio (SNR) of the AD7476ARTZ-REEL?
The SNR is 72.5 dB at 100 kHz input frequency.
- How does the AD7476ARTZ-REEL manage power consumption?
The ADC features flexible power and serial clock management, allowing for reduced average power consumption during non-conversion periods.
- What is the input capacitance of the AD7476ARTZ-REEL?
The input capacitance is 30 pF.
- What is the maximum analog input voltage for the AD7476ARTZ-REEL?
The maximum analog input voltage is 3 V.
- What data interface does the AD7476ARTZ-REEL support?
The ADC supports SPI and DSP interfaces.
