Overview
The AD7895BRZ-10 is a high-performance, single-channel, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for applications requiring precise and reliable analog-to-digital conversion. It features a successive approximation register (SAR) architecture and operates at a sampling rate of 192 kilosamples per second (ksps). The AD7895BRZ-10 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) and is suitable for a wide range of industrial, automotive, and medical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | 192 ksps |
| Number of Inputs | 1 |
| Input Type | Single-Ended |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | External |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supply Voltage - Analog | 5 V |
| Supply Voltage - Digital | 5 V |
| Operating Temperature | -40°C to 85°C |
| Data Interface | SPI (Serial Peripheral Interface) |
| SNR - Signal to Noise Ratio | 70 dB |
| DNL - Differential Nonlinearity | +/- 1 LSB |
| INL - Integral Nonlinearity | +/- 1 LSB |
| Gain Error | +/- 2 LSB |
| Power Dissipation | 20 mW |
| Power Consumption | 16 mW |
Key Features
- High Accuracy: The AD7895BRZ-10 offers high accuracy with low differential nonlinearity (DNL) and integral nonlinearity (INL) of +/- 1 LSB, and a gain error of +/- 2 LSB.
- Fast Sampling Rate: It operates at a sampling rate of 192 ksps, making it suitable for applications requiring rapid data acquisition.
- Low Power Consumption: The component has a low power consumption of 16 mW, which is beneficial for battery-powered devices and energy-efficient systems.
- Compact Packaging: The 8-pin SOIC package makes it ideal for space-constrained applications.
- Wide Operating Temperature Range: It operates over a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
- SPI Interface: The serial peripheral interface (SPI) allows for easy communication with microcontrollers and other digital systems.
Applications
The AD7895BRZ-10 is versatile and can be used in a variety of applications, including:
- Industrial Control Systems: For precise measurement and control in industrial automation.
- Automotive Electronics: In vehicle systems that require reliable and accurate data conversion.
- Medical Devices: For medical equipment that demands high accuracy and reliability in data acquisition.
- Data Acquisition Systems: In systems that require fast and accurate conversion of analog signals to digital data.
Q & A
- What is the resolution of the AD7895BRZ-10?
The AD7895BRZ-10 has a resolution of 12 bits. - What is the sampling rate of the AD7895BRZ-10?
The sampling rate is 192 ksps. - What type of input does the AD7895BRZ-10 support?
The AD7895BRZ-10 supports single-ended inputs. - What is the package type of the AD7895BRZ-10?
The package type is 8-pin SOIC. - What is the operating temperature range of the AD7895BRZ-10?
The operating temperature range is -40°C to 85°C. - What is the power consumption of the AD7895BRZ-10?
The power consumption is 16 mW. - Does the AD7895BRZ-10 have a sample and hold function?
Yes, it includes a sample and hold function. - What is the signal to noise ratio (SNR) of the AD7895BRZ-10?
The SNR is 70 dB. - What type of data interface does the AD7895BRZ-10 use?
The data interface is SPI (Serial Peripheral Interface). - Is the AD7895BRZ-10 RoHS compliant?
Yes, the AD7895BRZ-10 is RoHS compliant.
