The SP1102ZE3-PB is a miniature silicon microphone manufactured by Knowles. These microphones are widely used in various applications requiring accurate and reliable audio capture in a compact design. It is designed to be reflow solderable.

Applications:

• Mobile Phones
• Hearing Aids
• Bluetooth Headsets
• Smartwatches
• Tablets
• Voice Recorders

Features:

• Surface Mount Device (SMD)
• Omnidirectional Polar Pattern
• High Signal-to-Noise Ratio (SNR)
• Low Power Consumption
• Small Form Factor
• Lead Free

Benefits:

• Excellent audio quality for clear voice and sound reproduction
• Simplified integration into compact electronic devices
• Extended battery life due to minimal power consumption
• Increased product lifespan through robust design
• Reduced manufacturing complexity through automated surface mount assembly

The omnidirectional polar pattern of the SP1102ZE3-PB allows it to capture sound from all directions, making it suitable for hands-free applications and environments where the sound source may not be directly in front of the microphone. The high SNR ensures clear audio capture with minimal background noise. Low power consumption makes it ideal for battery-operated devices. Designed for surface mount assembly ensures high reliability and simplifies the manufacturing process.

Technical Specifications:

• Type: Silicon Microphone
• Polar Pattern: Omnidirectional
• Sensitivity: Typically -42 dBV/Pa (Consult datasheet for exact specifications)
• Signal-to-Noise Ratio: Typically 62 dB (Consult datasheet for exact specifications)
• Power Supply Voltage: Typically 1.5V to 3.6V (Consult datasheet for exact specifications)
• Current Consumption: Low (Consult datasheet for exact specifications)
• Package: Surface Mount