Analog Devices Inc. AD7895ANZ-2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $47.03 | $47.03 |
| 15+ | $10.82 | $162.30 |
| 25+ | $10.58 | $264.50 |
| 50+ | $10.00 | $500.00 |
| 100+ | $8.82 | $882.00 |
| N+ | $1.76 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 192k |
| 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 | SAR |
| 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 | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| ROHS |  |
The AD7895ANZ-2 is a 12-bit analog-to-digital converter from Analog Devices, offering a sampling rate of 192k SPS. This single-channel device features a sample-and-hold front end (S/H-ADC) and a straightforward SPI interface, making it easy to connect to digital systems. Housed in an 8-pin DIP package, it operates over -40°C to 85°C, balancing performance and reliability for industrial applications. The external reference allows for flexible input range scaling, making it suitable for precise sensor signal digitization in data acquisition, automation, and medical instrumentation.
- Proven Reliability: The -40°C to 85°C temperature range covers the vast majority of industrial environments.
- Easy Integration: SPI interface and 8-pin DIP package simplify both hardware design and software development.
- Accurate Sampling: The S/H-ADC architecture ensures stable conversion of fast-moving analog signals.
- Design Flexibility: External reference allows customization of the input voltage range to match specific sensor outputs.
- Cost-Effective: 12-bit resolution provides a good balance between precision and cost for many embedded applications.
Data Acquisition Systems
The 192k SPS sampling rate and 12-bit resolution allow the AD7895ANZ-2 to accurately digitize dynamic signals in multi-channel data acquisition systems, ensuring minimal phase delay.
Industrial Automation
With an operating range of -40°C to 85°C, this ADC is reliable for monitoring voltage and current in factory automation equipment, PLCs, and motor control loops.
Medical Instrumentation
The SPI interface and small 8-pin DIP package make it easy to integrate into portable medical devices like patient monitors and diagnostic tools, where space and power are limited.
Precision Sensor Readout
The external reference input enables ratiometric measurements with bridge sensors, improving accuracy by eliminating supply voltage variations.
Embedded Control Loops
Its fast conversion time and simple digital interface make it suitable for closed-loop control systems in robotics and CNC machinery, providing real-time feedback.
Environmental Monitoring
Ideal for weather stations and environmental data loggers, the ADC's low power consumption and SPI output facilitate long-term remote operation.
- Q: What is the AD7895ANZ-2?
- A: It is a 12-bit, single-channel analog-to-digital converter (ADC) with a sample-and-hold architecture (S/H-ADC).
- Q: What is the resolution of the AD7895ANZ-2?
- A: The resolution is 12 bits, offering 4096 distinct digital output codes.
- Q: What is the maximum sampling rate?
- A: The AD7895ANZ-2 supports a maximum sampling rate of 192k SPS.
- Q: How many channels does it have?
- A: It has exactly 1 input channel.
- Q: What interface does it use?
- A: It uses the SPI (Serial Peripheral Interface) protocol for digital communication.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C, suitable for most industrial applications.
AD7895ANZ-2.pdf
- Q: What is the AD7895ANZ-2?
- A: It is a 12-bit, single-channel analog-to-digital converter (ADC) with a sample-and-hold architecture (S/H-ADC).
- Q: What is the resolution of the AD7895ANZ-2?
- A: The resolution is 12 bits, offering 4096 distinct digital output codes.
- Q: What is the maximum sampling rate?
- A: The AD7895ANZ-2 supports a maximum sampling rate of 192k SPS.
- Q: How many channels does it have?
- A: It has exactly 1 input channel.
- Q: What interface does it use?
- A: It uses the SPI (Serial Peripheral Interface) protocol for digital communication.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C, suitable for most industrial applications.
