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AD7793BRUZ-REEL
+StücklisteIC ADC 24BIT SIGMA-DELTA 16TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7793BRUZ-REEL
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Datenblatt AD7793BRUZ-REEL DataSheet
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Paket TSSOP-16
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Auf Lager7191
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 470 |
| Number of Inputs | 3 |
| Input Type | Differential |
| Data Interface | SPI, DSP |
| Configuration | MUX-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 16-TSSOP |
Übersicht
Description
Key features include multiple input channels, which can be configured as differential or single-ended inputs. It supports programmable gain settings, allowing for flexibility in adapting to different signal levels. The AD7793 also integrates a low-drift voltage reference and an on-chip clock, minimizing the need for external components.
The device operates on a low power consumption, which is advantageous for battery-powered or energy-efficient applications. It communicates via a standard SPI interface, ensuring easy integration with microcontrollers or digital signal processors. The AD7793BRUZ-REEL's robust design makes it ideal for industrial automation, medical instrumentation, and other applications requiring precise and reliable data conversion.
Equivalent
Features
1. Resolution: It offers a 24-bit resolution, allowing for highly accurate measurements.
2. Low Noise: The ADC provides low noise performance, making it suitable for high-precision applications.
3. Programmable Gain: It includes a programmable gain amplifier (PGA) that offers gains of 1, 2, 4, and 8, enabling flexibility in input signal handling.
4. Low Power: The device is designed for low power consumption, making it ideal for battery-operated systems.
5. Input Channels: It supports three differential or four pseudo-differential input channels.
6. Data Output Rates: Offers programmable output data rates from 4.17 Hz to 470 Hz, providing versatility depending on the application's speed and resolution requirements.
7. Integrated Features: Includes a precision voltage reference and an on-chip clock, reducing the need for external components.
8. Serial Interface: Features an SPI-compatible serial interface for easy communication with microcontrollers.
These features make the AD7793BRUZ-REEL suitable for applications like weigh scales, pressure measurement, and other sensor interfaces requiring precision and low noise.
Pinout
Pin Count:
- The AD7793BRUZ-REEL has a total of 16 pins.
Key Functions of Some Pins:
- AIN1(+), AIN1(-): Differential analog input pair.
- AIN2(+), AIN2(-): Additional differential analog input pair, offering flexibility for multiple inputs.
- REFIN(+) and REFIN(-): Reference voltage inputs that allow the ADC to use an external reference.
- SCLK: Serial Clock input for the SPI interface.
- DIN: Data Input for the SPI interface.
- DOUT/RDY: Data Output/Ready indicator for the SPI interface, used to output conversion results.
- CS: Chip Select, enabling the SPI bus communication.
- AVDD, DVDD: Analog and Digital power supply pins, respectively.
- AGND, DGND: Analog and Digital ground pins, ensuring proper grounding for the respective circuits.
The AD7793BRUZ-REEL is valued for its precision and low power consumption, making it suitable for various industrial and instrumentation applications.
Manufacturer
Application
1. Weigh scales: Provides accurate weight measurements.
2. Temperature monitoring: Ensures precise temperature data collection.
3. Pressure sensors: Facilitates precise pressure readings.
4. Industrial process control: Enhances control by delivering accurate sensor data.
5. Medical instrumentation: Supports reliable data acquisition for diagnostics.
6. Strain gauge applications: Ensures accuracy in mechanical stress measurements.
Its low power consumption and high resolution make it suitable for battery-powered and high-precision applications.