ACPL-7970-500E

The ACPL-7970-500E is a precision isolation amplifier developed by Broadcom, designed primarily for current and voltage sensing in electronic applications that require galvanic isolation. It is part of the ACPL series, which is known for offering high insulation voltage ratings, making it suitable for industrial and automotive environments. The ACPL-7970-500E features a compact, surface-mount design, simplifying integration into various circuit boards.
The device operates by converting an analog input signal into a modulated signal, which is then transferred across a capacitive isolation barrier before being demodulated back into its original form. This process ensures that there is no direct electrical connection between the input and output, providing safety and noise immunity benefits. The amplifier offers excellent linearity, low power consumption, and high accuracy, making it ideal for applications such as motor control, power inverters, and photovoltaic systems. Additionally, it complies with international safety standards, ensuring reliable operation in demanding conditions.

The ACPL-7970-500E is an isolation amplifier commonly used in industrial applications for current and voltage sensing. Equivalent products may include:
1. Texas Instruments AMC1300
2. Analog Devices ADuM3190
3. Silicon Labs Si8920
These alternatives are selected based on similar functionality for isolated measurement applications. When choosing an equivalent, ensure compatibility in terms of isolation voltage, bandwidth, and pin configuration to match your specific requirements.

The ACPL-7970-500E is an isolation amplifier designed for precise and accurate signal isolation in power conversion applications. Its key features include:
1. Isolation Voltage: Provides a high isolation voltage of 5,000 Vrms, ensuring safety and performance in high-voltage applications.

2. Wide Bandwidth: Offers a wide bandwidth of typically 100 kHz, suitable for fast signal processing.
3. High Accuracy: Delivers excellent linearity and low offset voltage, crucial for precise measurements.
4. Compact Package: Comes in a compact 8-pin DIP package, making it suitable for space-constrained designs.
5. Low Distortion: Minimizes signal distortion, providing reliable data conversion and transmission.
6. Temperature Range: Supports a wide operating temperature range, typically from -40°C to +85°C, allowing for use in various environmental conditions.
7. Low Propagation Delay: Features low propagation delay, enhancing response time in monitoring applications.
8. RoHS Compliance: Environmentally friendly with RoHS compliance, indicating it is free from hazardous substances.
These features make the ACPL-7970-500E suitable for applications requiring high-voltage isolation and precision signal processing such as inverters, motor drives, and industrial control systems.

The ACPL-7970-500E is an isolation amplifier used for sensing current in electronic equipment. It is designed to provide electrical isolation and signal amplification. This device is manufactured by Avago Technologies, now part of Broadcom.
The ACPL-7970-500E comes in an 8-pin DIP (Dual Inline Package) configuration. Here is a brief overview of its pin functions:
1. Pin 1 (VDD1): Positive supply voltage for the input side.
2. Pin 2 (VIN+): Non-inverting input for the signal to be amplified.
3. Pin 3 (VIN-): Inverting input for the signal, typically connected to ground.
4. Pin 4 (GND1): Ground reference for the input side.
5. Pin 5 (GND2): Ground reference for the output side.
6. Pin 6 (VOUT): Output voltage pin, providing the amplified signal.
7. Pin 7 (VDD2): Positive supply voltage for the output side.
8. Pin 8 (VREF): Reference voltage input for offset calibration.
The isolation amplifier is primarily used for applications requiring high voltage isolation and precision, such as motor control, power inverters, and industrial automation systems.

The ACPL-7970-500E is manufactured by Broadcom Inc. Broadcom is a global technology company that designs, develops, and supplies a broad range of semiconductor and infrastructure software solutions. The company is known for its diverse product portfolio, which includes data center networking, broadband, software, wireless, storage solutions, and industrial applications. Broadcom’s semiconductor products are used in various sectors such as data centers, networking, enterprise software, broadband, wireless, and industrial applications. The company serves a wide array of industries, from telecommunications and consumer electronics to automotive and industrial markets. Broadcom is recognized for its innovation and large-scale integration of digital and analog semiconductor technologies.

The ACPL-7970-500E is an isolation amplifier designed for precision current and voltage sensing applications. It is commonly used in motor control systems, power inverters, and industrial automation to provide accurate analog signal isolation. Its high isolation voltage capability and wide operating temperature range make it suitable for use in harsh environments. Additionally, the device is employed in applications that require isolation from high voltage systems to ensure user safety and to prevent damage to sensitive components in measurement systems. It is also used in the medical field, renewable energy systems, and smart grid applications for monitoring and controlling electrical parameters.

The ACPL-7970-500E is an optocoupler in a SO-16 package. It is designed for isolation applications, providing electrical isolation and signal transfer between different parts of a circuit.