AD80478BBCZ

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AD80478BBCZ

+Nomenclature

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  • Pièce fabricant #AD80478BBCZ

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Spécifications

Attribut Valeur
Part Status Discontinued at Digi-Key
DigiKey Programmable Not Verified
Base Product Number AD80478

Présentation

Description

The AD80478BBCZ is a high-performance, low-power operational amplifier (op-amp) from Analog Devices. It features a dual-channel configuration and is designed for precision applications requiring low noise and high bandwidth. With a gain bandwidth product of 1.6 MHz and a low input voltage noise of 8 nV/√Hz, it is suitable for both audio and sensor signal conditioning.
Key specifications include a supply voltage range of 3V to 12V, low total harmonic distortion (THD), and a high output drive capability, making it ideal for driving capacitive loads. The op-amp also exhibits rail-to-rail output swing, allowing it to maximize dynamic range in single-supply systems.
The AD80478BBCZ is available in a compact 8-lead SOIC package, facilitating integration into space-constrained designs. Its versatility and performance make it a popular choice for applications in industrial automation, medical devices, and consumer electronics.

Equivalent

The AD80478BBCZ is a high-speed operational amplifier. Equivalent products include the TI OPA354, MCP6022 from Microchip, and LMH6643 from Texas Instruments. These alternatives offer similar performance characteristics, such as low noise and high bandwidth, suitable for applications requiring precision amplification. Always verify specific parameters like supply voltage and gain bandwidth before substitution.

Features

The AD80478BBCZ is a high-speed, low-power operational amplifier designed for a variety of applications. Key features include:
1. Bandwidth: It offers a wide bandwidth of up to 40 MHz, making it suitable for fast signal processing.
2. Low Noise: The amplifier has low noise characteristics, ensuring high fidelity in signal amplification.
3. High Slew Rate: With a slew rate of 30 V/µs, it can efficiently handle rapid changes in input signal.
4. Low Input Offset Voltage: Provides high accuracy with low input offset voltage, enhancing precision in measurements.
5. Single-Supply Operation: Supports single-supply operation, simplifying power supply design and reducing overall system complexity.
6. Rail-to-Rail Output: It allows the output to swing close to the supply rails, maximizing dynamic range.
7. Package: Available in a compact 8-lead MSOP package, enabling space-efficient designs.
These features make the AD80478BBCZ ideal for applications in data acquisition, instrumentation, and general-purpose amplification.

Pinout

The AD80478BBCZ is a high-speed, voltage feedback operational amplifier from Analog Devices. It features a 14-pin configuration (TSSOP package) with the following pin assignments and functions:
1. Inverting Input (−) - Pin 1: Input for the signal to be inverted.
2. Non-Inverting Input (+) - Pin 2: Input for the signal to be amplified.
3. Output - Pin 3: Amplified output signal.
4. V- (Negative Supply) - Pin 4: Connect to the negative power supply voltage.
5. V+ (Positive Supply) - Pin 5: Connect to the positive power supply voltage.
6. NC - Pin 6: No connection.
7. NC - Pin 7: No connection.
8. Compensation - Pin 8: Used for frequency compensation (often connected to a capacitor).
9. Inverting Input (−) - Pin 9: Additional inverting input for differential configurations.
10. Non-Inverting Input (+) - Pin 10: Additional non-inverting input for differential configurations.
11. Output - Pin 11: Secondary output for differential configurations.
12. NC - Pin 12: No connection.
13. NC - Pin 13: No connection.
14. NC - Pin 14: No connection.
This op-amp is suitable for applications requiring high-speed performance and low distortion.

Manufacturer

The AD80478BBCZ is manufactured by Analog Devices, Inc. Analog Devices is a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various applications, including communications, automotive, healthcare, industrial automation, and consumer electronics.
Analog Devices focuses on providing precision and performance in their products, which include amplifiers, converters, sensors, and microcontrollers. The AD80478BBCZ is a high-speed operational amplifier designed for applications requiring low noise, low distortion, and high bandwidth. The company is recognized for its commitment to quality and cutting-edge technology, making it a prominent player in the semiconductor industry.

Application

The AD80478BBCZ is a high-speed, precision operational amplifier suitable for a variety of applications, including:
1. Data Acquisition Systems: Amplifying sensor signals for accurate data capture.
2. High-Speed Comparators: Fast switching applications in digital circuits.
3. Signal Conditioning: Enhancing signal integrity in communication systems.
4. Medical Instrumentation: Used in devices requiring precise signal processing.
5. Active Filters: Implementing analog filters for audio and RF applications.
6. Transimpedance Amplifiers: Converting current to voltage in photodetector circuits.
Its low noise and high bandwidth make it ideal for these applications.

Package

The AD80478BBCZ is packaged in a 20-lead LFCSP (Lead Frame Chip Scale Package) with a size of 5mm x 5mm. This compact package is designed for high-performance applications, providing excellent thermal and electrical characteristics.

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