Analog Devices Inc. AD7892BRZ-3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $55.85 | $55.85 |
| 15+ | $54.09 | $811.35 |
| 25+ | $52.91 | $1,322.75 |
| 50+ | $49.97 | $2,498.50 |
| 100+ | $44.09 | $4,409.00 |
| N+ | $8.82 | 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) | 600k |
| Number of Inputs | 2 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SOIC |
| ROHS |  |
The AD7892BRZ-3 is a versatile 12-bit analog-to-digital converter from Analog Devices, offering dual-channel capability and flexible interfacing options. It samples at up to 600 kSPS, making it suitable for a wide range of industrial, medical, and automotive applications. The device supports both SPI and parallel interfaces, providing designers with the flexibility to choose the best connection method for their system. Its S/H-ADC architecture ensures accurate signal capture. Housed in a 24-SOIC package and rated for -40°C to 85°C, it is a robust choice for demanding environments.
- Dual-Channel Input: The two input channels allow for simultaneous sampling of two signals, reducing system complexity and improving synchronization in multi-sensor applications.
- Dual Interface Options: Support for both SPI and parallel interfaces offers maximum design flexibility, allowing easy integration with both microcontrollers and high-speed DSPs.
- Industrial Temperature Range: The -40°C to 85°C operating range ensures reliable performance in harsh industrial and automotive environments.
- High-Speed Sampling: The 600 kSPS sampling rate enables accurate digitization of fast-changing signals, suitable for real-time control and monitoring.
Multi-Channel Data Acquisition
With 2 input channels, the AD7892BRZ-3 is ideal for systems that need to monitor two analog signals simultaneously, such as in power monitoring (voltage and current) or audio processing (left and right channels).
Industrial Automation and Control
The 600 kSPS sampling rate and dual channels allow for efficient digitization of control signals in PLCs and industrial robots, enabling fast and accurate process feedback.
Medical Monitoring Devices
In patient monitoring systems, the dual channels can be used to acquire two different physiological signals (e.g., ECG and respiration) concurrently, with the SPI interface simplifying connection to the system's microcontroller.
Portable Instrumentation
The combination of SPI interface, low power consumption, and industrial temperature range makes it suitable for battery-powered field instruments that need to measure multiple parameters in harsh environments.
Automotive Sensor Interfaces
For automotive applications, the dual channels can interface with two sensors (e.g., pressure and temperature), while the -40°C to 85°C range ensures reliable operation under extreme under-hood conditions.
- Q: What is the resolution of the AD7892BRZ-3?
- A: The AD7892BRZ-3 is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It features a sampling rate of 600 kSPS (600,000 samples per second).
- Q: How many input channels does it have?
- A: It has 2 input channels.
- Q: What digital interfaces are supported?
- A: It supports both SPI and parallel digital interfaces.
- Q: What is the architecture of this ADC?
- A: It uses a S/H-ADC (Sample and Hold) architecture.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C and is available in a 24-SOIC package.
AD7892BRZ-3.pdf
- Q: What is the resolution of the AD7892BRZ-3?
- A: The AD7892BRZ-3 is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It features a sampling rate of 600 kSPS (600,000 samples per second).
- Q: How many input channels does it have?
- A: It has 2 input channels.
- Q: What digital interfaces are supported?
- A: It supports both SPI and parallel digital interfaces.
- Q: What is the architecture of this ADC?
- A: It uses a S/H-ADC (Sample and Hold) architecture.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C and is available in a 24-SOIC package.
