사양
| 속성 | 가치 |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 24 |
| NumberofChannels | 1 |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| MountingType | Surface Mount |
| Package/Case | 32-WFQFN Exposed Pad, CSP |
개요
Description
The AD7195BCPZ is a high-precision, low noise, 24-bit analog-to-digital converter (ADC) designed by Analog Devices. It features a low-drift, low-noise programmable gain amplifier (PGA) that allows for high-accuracy measurements over a wide dynamic range. The device supports a variety of applications, including weigh scales, temperature measurement, pressure measurement, and industrial process control due to its high resolution and accuracy.
The AD7195BCPZ includes multiple features such as a low noise design, high output data rates, and a flexible serial interface that supports SPI communication, making it suitable for various sensor types. It also offers on-chip calibration, reducing system error and processing time. Its low power consumption makes it ideal for battery-powered applications.
The ADC operates over a wide temperature range and offers excellent linearity and low offset drift, ensuring precise and reliable performance. The AD7195BCPZ is housed in a compact package, facilitating easy integration into systems requiring high-performance data conversion.
The AD7195BCPZ includes multiple features such as a low noise design, high output data rates, and a flexible serial interface that supports SPI communication, making it suitable for various sensor types. It also offers on-chip calibration, reducing system error and processing time. Its low power consumption makes it ideal for battery-powered applications.
The ADC operates over a wide temperature range and offers excellent linearity and low offset drift, ensuring precise and reliable performance. The AD7195BCPZ is housed in a compact package, facilitating easy integration into systems requiring high-performance data conversion.
Equivalent
The AD7195BCPZ is a precision, low noise, 24-bit Sigma-Delta ADC. Equivalent products include:
1. AD7190 by Analog Devices - A similar 24-bit Sigma-Delta ADC.
2. MAX11270 by Maxim Integrated - Offers similar precision and low-noise features.
3. LTC2440 by Linear Technology (Analog Devices) - High-resolution, low-noise ADC.
4. ADS1282 by Texas Instruments - A 31-bit, high-performance ADC with similar attributes.
These are alternatives with similar functionalities, though specifications might differ slightly.
1. AD7190 by Analog Devices - A similar 24-bit Sigma-Delta ADC.
2. MAX11270 by Maxim Integrated - Offers similar precision and low-noise features.
3. LTC2440 by Linear Technology (Analog Devices) - High-resolution, low-noise ADC.
4. ADS1282 by Texas Instruments - A 31-bit, high-performance ADC with similar attributes.
These are alternatives with similar functionalities, though specifications might differ slightly.
Features
The AD7195BCPZ is a low noise, low drift, 24-bit Sigma-Delta analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
1. Resolution: 24-bit for accurate and high-resolution data conversion.
2. Low Noise: Offers low noise performance suitable for precise measurements.
3. Low Drift: Stability over temperature variations, ensuring consistent performance.
4. Input Channels: Includes 4 differential/8 single-ended analog input channels.
5. Programmable Gain: Gain settings up to 128, allowing flexibility in handling various input ranges.
6. Data Rates: Supports programmable data output rates from 4.7 Hz to 4.8 kHz.
7. On-Chip Clock: Includes an internal clock, reducing the need for external components.
8. Temperature Sensor: Internal temperature sensor for device monitoring.
9. SPI Compatibility: Uses a standard SPI interface for communication with microcontrollers.
10. Power Supply: Operates from a single 3 V or 5 V power supply.
11. Low Power Consumption: Suitable for battery-powered applications.
12. Calibration: Built-in self-calibration and system calibration features for enhanced accuracy.
These features make the AD7195BCPZ ideal for applications in industrial, medical, and instrumentation fields.
1. Resolution: 24-bit for accurate and high-resolution data conversion.
2. Low Noise: Offers low noise performance suitable for precise measurements.
3. Low Drift: Stability over temperature variations, ensuring consistent performance.
4. Input Channels: Includes 4 differential/8 single-ended analog input channels.
5. Programmable Gain: Gain settings up to 128, allowing flexibility in handling various input ranges.
6. Data Rates: Supports programmable data output rates from 4.7 Hz to 4.8 kHz.
7. On-Chip Clock: Includes an internal clock, reducing the need for external components.
8. Temperature Sensor: Internal temperature sensor for device monitoring.
9. SPI Compatibility: Uses a standard SPI interface for communication with microcontrollers.
10. Power Supply: Operates from a single 3 V or 5 V power supply.
11. Low Power Consumption: Suitable for battery-powered applications.
12. Calibration: Built-in self-calibration and system calibration features for enhanced accuracy.
These features make the AD7195BCPZ ideal for applications in industrial, medical, and instrumentation fields.
Pinout
The AD7195BCPZ is a precision, low-noise, 24-bit sigma-delta analog-to-digital converter (ADC) from Analog Devices. It comes in a 32-lead LFCSP (Lead Frame Chip Scale Package). The pin count for the AD7195BCPZ is 32.
The device is designed for high precision measurement applications and includes features such as programmable gain, a low-pass filter, and an on-chip clock. It supports both unipolar and bipolar input ranges and offers a flexible multiplexer that can handle multiple sensor inputs. Additionally, it has an integrated temperature sensor, low noise, low offset drift, and a variety of communication interfaces like SPI, which make it suitable for a range of precision data acquisition applications. The AD7195BCPZ is ideal for use in weigh scales, strain gauge transducers, and other applications requiring high accuracy and low noise.
The device is designed for high precision measurement applications and includes features such as programmable gain, a low-pass filter, and an on-chip clock. It supports both unipolar and bipolar input ranges and offers a flexible multiplexer that can handle multiple sensor inputs. Additionally, it has an integrated temperature sensor, low noise, low offset drift, and a variety of communication interfaces like SPI, which make it suitable for a range of precision data acquisition applications. The AD7195BCPZ is ideal for use in weigh scales, strain gauge transducers, and other applications requiring high accuracy and low noise.
Manufacturer
The AD7195BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for producing high-performance solutions for a wide range of applications, including industrial, automotive, healthcare, consumer electronics, and communications. Analog Devices has a strong reputation for innovation and quality, providing products that are critical in converting, conditioning, and processing real-world phenomena into digital form.
Application
The AD7195BCPZ is a precision analog-to-digital converter (ADC) suitable for applications requiring high resolution and accuracy. Its primary application areas include:
1. Weigh Scales: Offers high precision for load cell measurements.
2. Temperature Measurement: Suitable for RTD, thermocouple, and thermistor readings due to low noise and high accuracy.
3. Industrial Process Control: Provides reliable data conversion for monitoring and controlling industrial processes.
4. Medical Instrumentation: Facilitates accurate data acquisition in medical devices.
5. Scientific Instrumentation: Useful for precise measurements in laboratory instruments.
6. Data Acquisition Systems: Enhances performance in multi-channel data collection environments.
1. Weigh Scales: Offers high precision for load cell measurements.
2. Temperature Measurement: Suitable for RTD, thermocouple, and thermistor readings due to low noise and high accuracy.
3. Industrial Process Control: Provides reliable data conversion for monitoring and controlling industrial processes.
4. Medical Instrumentation: Facilitates accurate data acquisition in medical devices.
5. Scientific Instrumentation: Useful for precise measurements in laboratory instruments.
6. Data Acquisition Systems: Enhances performance in multi-channel data collection environments.
Package
The AD7195BCPZ is housed in a 24-lead TSSOP (Thin Shrink Small Outline Package).
