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AD7880BRZ-REEL
+StücklisteIC ADC 12BIT SAR 24SOIC
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7880BRZ-REEL
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Datenblatt AD7880BRZ-REEL DataSheet
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Auf Lager8421
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 66k |
| Number of Inputs | 2 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Supply |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SOIC |
| Mounting Type | Surface Mount |
| Base Product Number | AD7880 |
Übersicht
Description
Key features include an integrated reference voltage, a low-noise design, and a serial interface (SPI) for easy communication with microcontrollers. The AD7880 also supports differential and single-ended input configurations, enhancing its versatility for different signal types.
With a supply voltage range of 2.7V to 5.5V, it is well-suited for battery-powered applications. Its compact package and efficient performance make the AD7880BRZ-REEL an excellent choice for applications such as industrial automation, medical devices, and portable instrumentation. Overall, it combines precision, power efficiency, and ease of integration, making it a valuable component for electronic design engineers.
Equivalent
Features
1. Resolution: 16-bit conversion, providing high accuracy and precision.
2. Sampling Rate: Up to 500 kSPS, suitable for fast-changing signals.
3. Input Voltage Range: 0 V to VREF, allowing flexibility in signal conditioning.
4. Low Power Consumption: Typically consumes 1.8 mW during operation, ideal for battery-powered devices.
5. Low Noise: Ensures minimal signal distortion and higher quality data.
6. SPI Interface: Supports a Serial Peripheral Interface for easy communication with microcontrollers.
7. Internal Reference Voltage: Optional built-in voltage reference simplifies circuit design.
8. Diagnostic Features: Includes features for self-diagnostics and error detection.
9. Temperature Range: Wide operating temperature range (-40°C to +125°C) for industrial applications.
These features make the AD7880BRZ-REEL suitable for applications in industrial automation, medical devices, and portable instrumentation.
Pinout
Key functions of the pins include:
1. Supply Pins: VDD (power supply) and VSS (ground).
2. Analog Input Pins: AIN+ and AIN- for differential input signals.
3. Digital Interface: Pins for the serial interface (SDO, SDI, SCLK) for data communication.
4. Control Pins: CS (Chip Select) for selecting the ADC, RDY (Ready) indicating conversion completion, and other configuration pins like RESET and CONVST for controlling operation modes.
5. Reference Voltage Pins: VREF for external reference voltage input.
This device features a fast conversion time and is suitable for applications requiring precision measurements.
Manufacturer
The AD7880 is a 16-bit, 1 MSPS (megasample per second) successive approximation ADC (analog-to-digital converter) that targets applications requiring high precision and fast data conversion. Analog Devices is known for its innovation and quality in the semiconductor industry, consistently providing solutions that enable advancements in electronic systems. The company's products are widely used in various applications, including instrumentation, data acquisition, and signal processing, making it a key player in the semiconductor landscape.
Application
1. Medical Devices: Used in patient monitoring and diagnostic equipment.
2. Industrial Automation: Ideal for sensor data acquisition and process control.
3. Instrumentation: Employed in data loggers and measurement systems.
4. Consumer Electronics: Utilized in audio processing and control systems.
5. Telecommunications: Applied in signal processing and monitoring systems.
Its features include low power consumption, high accuracy, and a serial interface, making it versatile for these sectors.