Texas Instruments

SN761663DGK

SN761663DGK Description

The SN761663DGK is a specialized Linear IC Chip designed for Automatic Gain Control (AGC) applications. Manufactured by Texas Instruments, this device is housed in an 8VSSOP package, making it suitable for surface mount applications. Despite its obsolescence, the SN761663DGK remains a reliable choice for specific AGC needs due to its robust design and performance characteristics.

SN761663DGK Features

• Supply Voltage Range: The SN761663DGK operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations.
• Supply Current: It draws a supply current of 23 mA, which is relatively low and efficient for AGC applications.
• Mounting Type: The surface mount design allows for easy integration into compact and high-density PCB layouts.
• Package Type: Housed in a tube package, the SN761663DGK is protected from environmental factors, ensuring long-term reliability.
• Circuit Count: The device contains a single circuit, which simplifies design and reduces complexity.
• Compliance: The SN761663DGK is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.

SN761663DGK Applications

The SN761663DGK is specifically designed for Automatic Gain Control (AGC) applications, where it excels in maintaining a consistent signal level despite variations in input signal strength. This makes it ideal for use in:

• Communication Systems: Ensuring stable signal transmission and reception in various communication devices.
• Audio Processing: Maintaining consistent audio levels in consumer electronics and professional audio equipment.
• Industrial Control Systems: Providing reliable signal control in industrial applications where signal stability is critical.

Conclusion of SN761663DGK

The SN761663DGK, despite being obsolete, remains a viable option for specific AGC applications due to its precise control capabilities and robust design. Its low supply current, wide voltage range, and surface mount compatibility make it a practical choice for engineers seeking a reliable AGC solution. While modern alternatives may offer enhanced features, the SN761663DGK's adherence to environmental and safety standards ensures it remains a safe and effective choice for legacy systems and specialized applications.