RE46C318E8F
- Mfr.Part #
- RE46C318E8F
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DRIVER HORN PIEZO W/BO 8DIP
- Stock
- 26
- In Stock :
- 26
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- Manufacturer :
- Microchip Technology
- Product Category :
- Sensor and Detector Interfaces
- RoHS :
- Details
- Supplier Device Package :
- 8-PDIP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3V
- Min Operating Temperature :
- -10 °C
- Output Type :
- Voltage
- Interface :
- CMOS
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temperature (Max) :
- 60C
- Max Operating Temperature :
- 60 °C
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Pins :
- 8
- Mount :
- Through Hole
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Manufacturer :
- Microchip
- Operating Supply Current :
- 300μA
- Max Supply Voltage :
- 5V
- Input Type :
- Voltage
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.54mm
- Quiescent Current :
- 100nA
- Current - Supply :
- 300μA
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Base Product Number :
- RE46C318
- Packaging :
- Tube
- Product Category :
- Smoke Detectors
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Published :
- 2010
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Case Height :
- 3.3(mm)
- Min Supply Voltage :
- 2V
- Series :
- --
- Case Length :
- 9.27(mm)
- Power Supplies :
- 3V
- Type :
- Horn Driver
- Operating Temperature :
- -10°C~60°C
- Schedule B :
- 8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Width :
- 7.62mm
- Screening Level :
- COMMERCIAL
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Product Type :
- Smoke Detectors
- Mounting :
- Through Hole
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Operating Temperature (Min) :
- -10C
- Package :
- Tube
- Length :
- 9.27mm
- Base Part Number :
- RE46C318
- Product Status :
- Active
- Factory Lead Time :
- 7 Weeks
- Height :
- 3.3mm
- Package Type :
- PDIP
- Brand :
- Microchip Technology
- Datasheets
- RE46C318E8F

Sensor and Detector Interfaces Microchip Technology RE46C318E8F Overview
The Sensor and Detector Interfaces Microchip Technology RE46C318E8F is a high-performance piezo horn driver integrated circuit designed for compact and efficient design needs in alarm systems and other horn-driven applications. Manufactured by Microchip Technology, this IC integrates a low power consumption design with advanced features, making it ideal for battery-powered devices requiring reliable auditory signaling functionalities. Its robust output driver and built-in oscillator contribute to a streamlined component count, which simplifies design and enhances overall reliability. Suitable for mass production needs, this IC promises consistency and high quality, making it a preferred choice for B2B clients looking to invest in dependable and scalable auditory signaling solutions.
RE46C318E8F Features
The RE46C318E8F IC from Microchip Technology comes equipped with a variety of features designed to enhance performance and ease of use. Key features include an integrated boost converter which ensures stable operation even under varying power conditions, a built-in automatic shutdown capability to increase battery life, and programmable tone options to tailor performance to specific product needs. The 8-pin DIP package allows for straightforward integration into existing designs, offering flexibility in application across multiple device platforms.
RE46C318E8F Applications
- Residential Security Systems: Utilized to drive piezo horns for audible alarms, enhancing the safety and security of home environments.
- Automotive Alarm Systems: Deployed in vehicle security to provide reliable and loud alerts, helping to deter theft and prompt immediate attention.
- Emergency Evacuation Indicators: Incorporated in emergency systems to activate audible signals during evacuations, ensuring clear and prompt communication in critical situations.
- Portable Health Devices: Applied in medical alert systems to generate necessary alerts, crucial for elderly or patient care in non-hospital settings.
- Industrial Warning Systems: Used in industrial environments to signal warnings or alerts, contributing to workplace safety and compliance with health and safety regulations.
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