規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 1 |
| SettlingTime | 35ns |
| OutputType | Current - Unbuffered |
| DifferentialOutput | Yes |
| DataInterface | Parallel |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | ±5V |
| INL/DNL(LSB) | ±8, ±8 |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-SOIC (0.295, 7.50mm Width) |
| SupplierDevicePackage | 28-SOIC |
概述
Description
The AD768ARZ is an analog-to-digital converter (ADC) from Analog Devices, designed for precision data acquisition applications. It features a 16-bit resolution and operates with a successive approximation register (SAR) architecture, ensuring accurate conversions. The device is known for its fast conversion speeds, low power consumption, and ease of use, making it ideal for a variety of applications including instrumentation, communication systems, and industrial control.
The AD768ARZ typically operates with a single power supply, simplifying integration into existing systems. It supports a wide input voltage range and offers a differential input option, enhancing its flexibility for different signal types. The device also includes an internal clock and reference, though it can be used with external components for customized performance.
Additionally, the AD768ARZ is available in a compact and reliable package, making it suitable for space-constrained applications. Its robust performance characteristics, such as low distortion and high signal-to-noise ratio, make it a preferred choice for engineers seeking high precision and reliability in ADC solutions.
The AD768ARZ typically operates with a single power supply, simplifying integration into existing systems. It supports a wide input voltage range and offers a differential input option, enhancing its flexibility for different signal types. The device also includes an internal clock and reference, though it can be used with external components for customized performance.
Additionally, the AD768ARZ is available in a compact and reliable package, making it suitable for space-constrained applications. Its robust performance characteristics, such as low distortion and high signal-to-noise ratio, make it a preferred choice for engineers seeking high precision and reliability in ADC solutions.
Equivalent
The AD768ARZ is a 16-bit, 100 kSPS PulSAR Analog-to-Digital Converter (ADC). Equivalent products include:
1. TI ADS8320 - 16-bit, 100 kSPS ADC.
2. Maxim MAX1162 - 16-bit, 100 kSPS ADC.
3. Microchip MCP3201 - 12-bit, 100 kSPS ADC (lower resolution).
4. Linear Technology (Analog Devices) LTC1864 - 16-bit, 250 kSPS ADC.
These alternatives vary slightly in specifications like sampling rate and resolution, so it's important to check their datasheets for compatibility with your application.
1. TI ADS8320 - 16-bit, 100 kSPS ADC.
2. Maxim MAX1162 - 16-bit, 100 kSPS ADC.
3. Microchip MCP3201 - 12-bit, 100 kSPS ADC (lower resolution).
4. Linear Technology (Analog Devices) LTC1864 - 16-bit, 250 kSPS ADC.
These alternatives vary slightly in specifications like sampling rate and resolution, so it's important to check their datasheets for compatibility with your application.
Features
The AD768ARZ is a precision 16-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution and Accuracy: It offers a 16-bit resolution with high precision, suitable for applications requiring accurate data conversion.
2. Sampling Rate: The ADC supports a maximum sampling rate of up to 100 kSPS (kilo samples per second), making it suitable for various medium-speed applications.
3. Power Consumption: It is designed for low power consumption, enhancing its suitability for battery-powered and portable devices.
4. Input Range: The device supports unipolar input ranges, which simplifies the design for certain applications.
5. Interface: It utilizes a serial interface, which is compatible with various microcontrollers and processors, ensuring easy integration.
6. Package Type: The AD768ARZ is available in a compact SOIC (Small Outline Integrated Circuit) package, facilitating easy board layout and space-saving designs.
7. Supply Voltage: It operates with a single supply voltage, simplifying power supply requirements.
These features make the AD768ARZ suitable for precision measurement applications in industrial, medical, and instrumentation fields.
1. Resolution and Accuracy: It offers a 16-bit resolution with high precision, suitable for applications requiring accurate data conversion.
2. Sampling Rate: The ADC supports a maximum sampling rate of up to 100 kSPS (kilo samples per second), making it suitable for various medium-speed applications.
3. Power Consumption: It is designed for low power consumption, enhancing its suitability for battery-powered and portable devices.
4. Input Range: The device supports unipolar input ranges, which simplifies the design for certain applications.
5. Interface: It utilizes a serial interface, which is compatible with various microcontrollers and processors, ensuring easy integration.
6. Package Type: The AD768ARZ is available in a compact SOIC (Small Outline Integrated Circuit) package, facilitating easy board layout and space-saving designs.
7. Supply Voltage: It operates with a single supply voltage, simplifying power supply requirements.
These features make the AD768ARZ suitable for precision measurement applications in industrial, medical, and instrumentation fields.
Pinout
The AD768ARZ is an 8-pin IC (Integrated Circuit) from Analog Devices. It is a precision 16-bit, 100 kSPS (kilosamples per second) analog-to-digital converter (ADC). The pin functions are as follows:
1. VDD: Power supply pin.
2. GND: Ground reference pin.
3. Vin: Analog input pin, where the signal to be converted is applied.
4. REF: Reference input pin used for the ADC.
5. SDO: Serial data output pin, where the digital output data is provided.
6. SCK: Serial clock input pin, used for clocking the data out.
7. CS: Chip select pin, used to initiate communication with the ADC.
8. PD/RST: Power down/reset input pin, used to power down the device or reset its operation.
This setup allows the AD768ARZ to interface effectively with microcontrollers and digital systems for precise digital representation of analog signals.
1. VDD: Power supply pin.
2. GND: Ground reference pin.
3. Vin: Analog input pin, where the signal to be converted is applied.
4. REF: Reference input pin used for the ADC.
5. SDO: Serial data output pin, where the digital output data is provided.
6. SCK: Serial clock input pin, used for clocking the data out.
7. CS: Chip select pin, used to initiate communication with the ADC.
8. PD/RST: Power down/reset input pin, used to power down the device or reset its operation.
This setup allows the AD768ARZ to interface effectively with microcontrollers and digital systems for precise digital representation of analog signals.
Manufacturer
The AD768ARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of semiconductor products, particularly analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in a broad range of electronic equipment. The company serves various industries, including automotive, communications, industrial, healthcare, consumer electronics, and energy. Known for its high-performance products, Analog Devices focuses on innovations in areas such as data converters, amplifiers, RF and microwave, power management, sensors, and signal processing.
Application
The AD768ARZ is an analog-to-digital converter (ADC) commonly used in applications requiring precision and reliability. Its application areas include:
1. Industrial Automation: For accurate measurement and control of processes.
2. Medical Instruments: In diagnostic equipment for precise data conversion.
3. Data Acquisition Systems: For capturing and converting analog signals in various environments.
4. Instrumentation: Used in test and measurement devices for precise data analysis.
5. Communication Systems: Enhances signal processing by converting analog signals efficiently.
6. Consumer Electronics: In devices requiring accurate analog-to-digital conversion.
Its key features, such as high resolution and low power consumption, make it suitable for these applications.
1. Industrial Automation: For accurate measurement and control of processes.
2. Medical Instruments: In diagnostic equipment for precise data conversion.
3. Data Acquisition Systems: For capturing and converting analog signals in various environments.
4. Instrumentation: Used in test and measurement devices for precise data analysis.
5. Communication Systems: Enhances signal processing by converting analog signals efficiently.
6. Consumer Electronics: In devices requiring accurate analog-to-digital conversion.
Its key features, such as high resolution and low power consumption, make it suitable for these applications.
Package
The AD768ARZ is an operational amplifier from Analog Devices, housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is compact and surface-mount, suitable for a variety of electronic applications.
