HCPL-7860-500E

The HCPL-7860-500E is a high-performance, isolated sigma-delta modulator from Broadcom (formerly Avago). It converts analog signals (e.g., voltage or current) into a high-speed, single-bit digital output stream, ideal for precision isolation in motor control, power monitoring, and industrial systems.
### Key Features:
- Isolation: 3.75 kV RMS for safety in high-voltage applications.
- Resolution: 16-bit (typical) with low noise.
- Bandwidth: Up to 78 kHz for dynamic signal processing.
- Interface: Serial output compatible with DSPs or microcontrollers.
- Wide Input Range: ±200 mV or ±50 mV (programmable).
### Applications:
- AC/DC current sensing (shunt-based).
- Inverter control in motor drives.
- Power supply monitoring.
The device combines analog isolation with digital signal integrity, reducing external component needs. Its compact DIP-8 package suits space-constrained designs.
For details, refer to the datasheet for electrical specs and timing diagrams.

Equivalent products to the HCPL-7860-500E (isolated sigma-delta modulator) include:
1. AMC1300 (Texas Instruments)
2. AD7401A (Analog Devices)
3. ISO224 (Texas Instruments)
These alternatives offer similar high-resolution isolation for current/voltage sensing in industrial applications. Check datasheets for exact compatibility.

The HCPL-7860-500E is an isolation amplifier designed for precision analog signal isolation applications. It features a high common-mode transient immunity, ensuring reliable performance in electrically noisy environments. The device provides a galvanic isolation barrier that separates input and output, protecting both sides from high voltage differences. It offers a typical signal bandwidth of 60 kHz and operates with a low input offset voltage, maintaining signal accuracy. The HCPL-7860-500E is designed for ease of use with an integrated signal conditioning circuit and requires minimal external components. It operates over a wide temperature range, making it suitable for various industrial applications. Additionally, the device comes in a compact 8-pin DIP or 8-pin SOIC package, facilitating easy integration into circuit designs. Overall, the HCPL-7860-500E offers reliable isolation, precision, and versatility for analog signal applications.

The HCPL-7860-500E is an isolated analog-to-digital converter (ADC) with a 16-pin dual in-line package (DIP). It is primarily used for isolated signal conditioning and data acquisition applications. The key function of the HCPL-7860-500E is to convert analog input signals into digital output signals while providing electrical isolation between the input and output sides. This is particularly useful in applications where it is necessary to prevent noise and high voltages from affecting sensitive electronics. The device typically supports a wide range of input signals and provides a digital output that can be interfaced with various microcontrollers or digital processing systems.

The HCPL-7860-500E 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. Originally part of Hewlett-Packard and later Avago Technologies, Broadcom has grown through various acquisitions to become a prominent player in the semiconductor industry. The company serves multiple markets, including data center, networking, software, broadband, wireless, storage, and industrial markets. Broadcom's products are widely used in various applications, such as data centers, telecommunications, enterprise, and industrial markets, providing essential components and solutions for modern technology infrastructure.

The HCPL-7860-500E is an isolation amplifier designed for use in applications that require precision isolation and measurement of analog signals. Key application areas include:
1. Power Measurement: Useful for isolating and measuring voltage and current in power meters.
2. Industrial Automation: Provides signal isolation in control systems to enhance safety and accuracy.
3. Medical Equipment: Offers isolation in patient-monitoring devices to prevent electrical interference.
4. Motor Control: Used to isolate feedback loops in motor drive systems for improved performance.
5. Data Acquisition: Ensures accurate and isolated signal conversion in data logging and acquisition systems.
Its primary role is to enhance safety and signal integrity in environments where electrical isolation is critical.

The HCPL-7860-500E is packaged in an 8-pin dual in-line package (DIP).