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AD7767BRUZ
+NomenclatureIC ADC 24BIT SAR 16TSSOP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD7767BRUZ
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Package TSSOP-16
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En stock2321
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 128k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | ADC |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.5V |
| Voltage - Supply, Digital | 2.5V |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 16-TSSOP |
Présentation
Description
The ADC offers a sampling rate of up to 128 kSPS (kilosamples per second) and provides a dynamic range of approximately 109 dB, making it suitable for applications such as industrial process control, instrumentation, and data acquisition systems. The AD7767BRUZ also includes a serial interface for easy integration with microcontrollers and DSPs, supporting both SPI and I²C protocols.
With its compact TSSOP (Thin Shrink Small Outline Package) and low power consumption, the AD7767BRUZ is ideal for portable and space-constrained applications. Additionally, it features on-chip programmable gain amplifiers and filters, enhancing its versatility in various signal conditioning and conversion tasks. Overall, the AD7767BRUZ is a robust solution for high-precision and low-power ADC requirements.
Equivalent
1. Texas Instruments' ADS1271 - A 24-bit, high-speed, low-power Delta-Sigma ADC.
2. Maxim Integrated's MAX11040 - A 24-bit, 4-channel simultaneous sampling Sigma-Delta ADC.
3. Cirrus Logic's CS5361 - A 24-bit, 192 kHz stereo ADC with a Sigma-Delta architecture.
These alternatives are selected based on similar specifications such as bit resolution, sampling rate, and architecture. Always verify pin compatibility and application suitability.
Features
1. Resolution and Performance: It offers a 24-bit resolution, ensuring high precision and accuracy in data conversion.
2. Low Power Consumption: The ADC operates at low power, making it suitable for battery-powered and energy-efficient applications.
3. Sampling Rate: It supports a maximum sampling rate of up to 128 kSPS, which provides fast data acquisition for various applications.
4. Signal-to-Noise Ratio (SNR): Exhibits a high SNR, enhancing its ability to measure low-level signals accurately.
5. Differential Inputs: The ADC has differential input capability, improving noise rejection and signal integrity.
6. Integrated Reference: It includes an on-chip precision reference, simplifying design and reducing the need for external components.
7. Flexible Interface: The device supports a serial interface, allowing easy integration with microcontrollers and digital signal processors.
These features make the AD7767BRUZ suitable for use in instrumentation, industrial control, and other precision measurement applications.
Pinout
Key functions and pin count include:
- Pin Count: 16 pins
- Key Functions:
- Provides high-resolution 24-bit conversion.
- Delivers a throughput rate of up to 128 kSPS.
- Features a differential input for analog signals.
- Offers a flexible digital interface with Serial Peripheral Interface (SPI) for data communication.
- Includes pins for power supply, ground, input signals, and control signals.
The AD7767BRUZ is suitable for applications requiring precise data acquisition, such as medical instrumentation, industrial process control, and automated test equipment. Its compact package and efficient power consumption make it ideal for space-constrained and low-power applications.
Manufacturer
Application
1. Industrial Instrumentation: For high-precision data acquisition systems, including temperature, pressure, and flow measurement.
2. Medical Equipment: Utilized in medical imaging and diagnostic equipment for accurate signal conversion.
3. Seismic Data Acquisition: Suitable for geophysical exploration due to its high resolution and low noise.
4. Automated Test Equipment (ATE): Ensures precise measurement and testing in manufacturing processes.
5. Energy and Power Monitoring: Used in smart grids and energy metering for accurate data collection.
These applications benefit from the converter's low noise, high accuracy, and low power consumption.