1. Product Overview & Purpose:

️· Device: MAS6240 Piezo Driver
️· Function: Specifically designed to drive piezoelectric elements. These elements are often used in applications like actuators, ultrasonic transducers, and precision positioning systems.
️· Variations:
- With Input Current Limiting (e.g., MAS6240C1): These versions have built-in current limiting to protect the driver and the piezo element.
- Without Input Current Limiting (e.g., MAS6240C2): These versions do not have current limiting and are intended for applications where external current control is implemented.

2. Key Features & Specifications:

️· Package Options:
- QFN 3x3x0.75mm (HP Series)
- QFN 2x2x0.5mm (Q21 Series)
️· Current Limiting: An important feature for protection and control.
️· RoHS Compliant: Meets environmental regulations regarding hazardous substances.
️· Pb-Free: Uses lead-free materials.
️· MSL (Moisture Sensitivity Level): MSL=1 (Indicates how susceptible the device is to moisture damage and the required handling precautions.)
️· Input Voltage: Not specified, but likely optimized for piezoelectric element drive voltages (needs datasheet for details).
️· Output Drive Capability: Not specified, but is designed for piezeoelectric element drive.

3. Ordering Information & Product Codes:

️· Product Code Structure: A structured code to identify the specific version, package, and delivery format.
- `MAS6240` - Base product name
- `C1` or `C2` – Indicates whether current limiting is present or absent.
- `HP` or `Q21` – Package type
- `06` or `09` – Delivery format: Reel, Tape, or Waffle Pack.
️· Delivery Formats:
- Tape and Reel (5000 pcs/reel)
- Tape (500 pcs)
- Tested Dies in a Waffle Pack (for specific testing and evaluation)

4. Technical Details & Handling:

️· Soldering Information:
- Reflow soldering is recommended.
- Maximum temperature of 260°C
- Limited number of reflow cycles (3)
- Compliance with IPC/JEDEC J-STD-020 (soldering standards)
️· Moisture Sensitivity: Requires handling according to MSL=1 guidelines.
️· Embossed Tape Specifications: Dimensions and tolerances for automated placement.
️· Packaging Materials: Specifications for conductive, antistatic, and static-dissipative materials used in reels and tape.

5. Important Disclaimers & Restrictions:

️· No Guarantee of Circuit Suitability: MAS does not guarantee the suitability of the circuits shown in the datasheet for specific applications.
️· No Patent Claims: MAS does not claim freedom from patent infringement.
️· Safety-Critical Applications: Explicitly not authorized for safety-critical applications (life support, etc.). The user bears full responsibility for safety and regulatory compliance.
️· Military/Aerospace Restrictions: Not designed for military or aerospace use.
️· Automotive Restrictions: Not designed for automotive applications.

6. Contact Information:

️· Manufacturer: Micro Analog Systems Oy (MAS)
️· Website: [http://www.mas-oy.com/](http://www.mas-oy.com/)
️· Contact Details: Phone and fax numbers provided.