EM-23897-S05

Microphones Overview

The Knowles EM-23897-S05 is a matched pair of analog condenser microphones designed for precision audio applications. This component consists of two individually tested microphone elements configured as a stereo pair, ensuring consistent performance characteristics between channels. The unit utilizes an omnidirectional acoustic design to capture sound uniformly from all directions. It operates with analog output signals suitable for direct interfacing with pre-amplification circuits. The assembly is engineered for compact integration into portable electronic devices requiring high-fidelity stereo recording capabilities.

Microphones Feature Summary

• Matched pair configuration for balanced stereo imaging
• Analog condenser transducer technology
• Omnidirectional polar pattern for uniform sound capture

Microphones Applications

• Stereo audio recording in portable devices
• Professional voice recording equipment
• Video camera integrated microphone arrays

Microphones Procurement Notes

Verify current manufacturing status as the product may be discontinued or subject to change notifications. Confirm compatibility with existing circuit designs regarding bias voltage and load requirements. Check for specific suffix variations that may indicate updated versions or packaging differences. Ensure sourcing from authorized distributors to guarantee authenticity and traceability of the matched pair components.

Microphones Selection Notes

Select this component when a factory-matched stereo pair is required to minimize channel imbalance without manual matching. Consider the analog output nature for systems lacking built-in digital conversion. Evaluate spatial constraints against the physical dimensions of the paired assembly. Verify that the application benefits from omnidirectional pickup over directional alternatives.

Microphones Part Context

This part belongs to the Knowles EM series of electret condenser microphones. It represents a specialized variant offering a pre-matched dual-element solution, distinct from single-element models like the EM-23369-C36. The S05 suffix typically denotes the specific matched pair configuration and testing criteria defined by the manufacturer for stereo applications.

Microphones Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As this is a matched pair, replacement requires sourcing another identical matched set to maintain stereo balance. Single element replacements would necessitate individual matching procedures.