Analog Devices Inc. AD7701ARZ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $37.89 | $37.89 |
| 15+ | $36.69 | $550.35 |
| 25+ | $35.89 | $897.25 |
| 50+ | $33.90 | $1,695.00 |
| 100+ | $29.91 | $2,991.00 |
| N+ | $5.98 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 16 |
| 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 | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
The AD7701ARZ from Analog Devices is a high-performance 16-bit analog-to-digital converter (ADC) designed for precision measurement applications. With a sampling rate of 4k SPS and a single input channel, it delivers accurate conversion of analog signals in industrial, medical, and instrumentation systems. The device features an SPI interface for easy digital integration and operates over a wide temperature range of -40°C to 85°C. Its sample-and-hold architecture ensures reliable performance in demanding environments.
- High Resolution: 16-bit resolution provides fine granularity for precise measurement of small signal variations.
- Low Sampling Rate Optimized for Accuracy: 4k SPS sampling rate is ideal for slow, high-precision applications, reducing noise and improving signal integrity.
- Simple SPI Interface: Easy integration with microcontrollers and DSPs, simplifying system design and reducing pin count.
- Wide Temperature Range: -40°C to 85°C operation ensures reliability in industrial and automotive environments.
- External Reference Support: Allows users to set a custom voltage reference for tailored measurement ranges.
Precision Sensor Signal Digitization
The AD7701ARZ's 16-bit resolution and 4k SPS sampling rate make it ideal for digitizing slow-varying sensor outputs like temperature probes, strain gauges, and pressure transducers, ensuring high accuracy in industrial monitoring systems.
Data Acquisition Systems
With its SPI interface and single-channel input, the AD7701ARZ integrates easily into multi-channel data acquisition front-ends, providing a reliable, high-resolution conversion path for laboratory and test equipment.
Medical Instrumentation
In medical devices such as patient monitors and diagnostic equipment, the AD7701ARZ's low noise and 16-bit precision help capture subtle biological signals with the fidelity required for clinical analysis.
Industrial Automation
The device's -40°C to 85°C temperature range and external reference support make it suitable for industrial automation controllers that need stable, accurate analog-to-digital conversion in harsh environments.
Weighing and Force Measurement
For load cell and force sensor applications, the AD7701ARZ's high resolution ensures precise weight readings, making it a cost-effective solution for electronic scales and industrial force gauges.
- Q: What type of ADC is the AD7701ARZ?
- A: The AD7701ARZ is a 16-bit analog-to-digital converter (ADC) with a sample-and-hold (S/H) architecture.
- Q: What is the resolution of the AD7701ARZ?
- A: It provides 16-bit resolution for high-precision measurement applications.
- Q: What is the sampling rate of the AD7701ARZ?
- A: The maximum sampling rate is 4k SPS (samples per second).
- Q: How many input channels does the AD7701ARZ have?
- A: It features a single input channel.
- Q: What digital interface does the AD7701ARZ use?
- A: It uses a serial peripheral interface (SPI) for communication with microcontrollers and DSPs.
- Q: What is the operating temperature range?
- A: The AD7701ARZ operates over -40°C to 85°C and comes in a 20-SOIC package.
AD7701ARZ.pdf
- Q: What type of ADC is the AD7701ARZ?
- A: The AD7701ARZ is a 16-bit analog-to-digital converter (ADC) with a sample-and-hold (S/H) architecture.
- Q: What is the resolution of the AD7701ARZ?
- A: It provides 16-bit resolution for high-precision measurement applications.
- Q: What is the sampling rate of the AD7701ARZ?
- A: The maximum sampling rate is 4k SPS (samples per second).
- Q: How many input channels does the AD7701ARZ have?
- A: It features a single input channel.
- Q: What digital interface does the AD7701ARZ use?
- A: It uses a serial peripheral interface (SPI) for communication with microcontrollers and DSPs.
- Q: What is the operating temperature range?
- A: The AD7701ARZ operates over -40°C to 85°C and comes in a 20-SOIC package.
