Analog Devices Inc. AD7703ANZ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $62.36 | $62.36 |
| 15+ | $60.39 | $905.85 |
| 25+ | $59.08 | $1,477.00 |
| 50+ | $55.79 | $2,789.50 |
| 100+ | $49.23 | $4,923.00 |
| N+ | $9.85 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 20 |
| Sampling Rate (Per Second) | 4k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| ROHS |  |
The AD7703ANZ is a 20-bit sigma-delta analog-to-digital converter from Analog Devices, designed for high-precision measurement applications. It features a sample-and-hold circuit and an SPI interface, delivering accurate digital representations of low-frequency analog signals. With a sampling rate of 4k SPS and a 20-pin DIP package, it is ideal for scientific, industrial, and medical instrumentation where accuracy is paramount.
- Ultra-High Resolution: 20-bit resolution provides exceptional detail for the most demanding measurement applications.
- Excellent Noise Performance: Sigma-delta architecture ensures low noise, critical for precise and stable readings.
- Simple Serial Interface: The SPI interface reduces pin count and simplifies connection to microcontrollers.
- Low Power Consumption: Suitable for battery-powered portable instruments requiring high accuracy.
High-Precision Sensor Measurement
The AD7703ANZ's 20-bit resolution makes it perfect for digitizing signals from high-accuracy pressure sensors, load cells, and temperature probes.
Weigh Scale Systems
In precision weighing applications, this ADC ensures extremely accurate and stable weight measurements, even with small signal changes.
Scientific Data Acquisition
For laboratory instruments like pH meters or gas chromatographs, the high resolution allows for detecting minute changes in sensor output.
Industrial Process Control
In chemical or pharmaceutical plants, the AD7703ANZ can provide the precise digital values needed for tight process control loops.
Medical Instrumentation
For devices like infusion pumps or patient monitors, the high accuracy ensures reliable and safe operation.
Seismic Monitoring
The low noise and high resolution are suitable for geophysical sensors used in earthquake detection and oil exploration.
- Q: What type of ADC is the AD7703ANZ?
- A: The AD7703ANZ is a 20-bit sigma-delta analog-to-digital converter with a sample-and-hold (S/H) front end.
- Q: What is the resolution of the AD7703ANZ?
- A: It offers 20-bit resolution, providing very high precision for low-frequency measurement applications.
- Q: What is the sampling rate of the AD7703ANZ?
- A: The sampling rate is 4k SPS, optimized for high-accuracy, low-speed signals.
- Q: How many channels does the AD7703ANZ have?
- A: It features a single input channel.
- Q: What interface does the AD7703ANZ use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the package type for the AD7703ANZ?
- A: It is available in a 20-pin DIP (0.300", 7.62mm) package.
AD7703ANZ.pdf
- Q: What type of ADC is the AD7703ANZ?
- A: The AD7703ANZ is a 20-bit sigma-delta analog-to-digital converter with a sample-and-hold (S/H) front end.
- Q: What is the resolution of the AD7703ANZ?
- A: It offers 20-bit resolution, providing very high precision for low-frequency measurement applications.
- Q: What is the sampling rate of the AD7703ANZ?
- A: The sampling rate is 4k SPS, optimized for high-accuracy, low-speed signals.
- Q: How many channels does the AD7703ANZ have?
- A: It features a single input channel.
- Q: What interface does the AD7703ANZ use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the package type for the AD7703ANZ?
- A: It is available in a 20-pin DIP (0.300", 7.62mm) package.
