NCS2300MUTBG

Audio Special Purpose Overview

The NCS2300MUTBG is a headset detection interface IC from onsemi, designed for consumer audio applications. It integrates a comparator, OR gate, and an N-channel microphone with internal pull-up resistors for detection pins. The device operates within a supply voltage range of 1.6V to 2.75V and supports an ambient operating temperature from -40°C to 85°C. It is housed in a compact 6-UDFN (1.2x1 mm) surface-mount package.

Audio Special Purpose Feature Summary

• Integrated headset detection interface with comparator, OR gate, and N-channel microphone
• Internal pull-up resistors for detection pins
• Built-in resistor divider for left audio channel reference voltage
• Low voltage operation: 1.6V to 2.75V supply range
• Compact 6-UDFN (1.2x1 mm) package
• Operating temperature range: -40°C to 85°C

Audio Special Purpose Applications

• Cell phones and smartphones
• Tablets
• Notebooks
• Consumer audio devices requiring headset jack detection

Audio Special Purpose Procurement Notes

Verify the specific ordering suffix 'BG' against the manufacturer's current datasheet to confirm packaging details, such as tape and reel versus bulk quantities. Ensure that the 6-UDFN footprint matches the target PCB design guidelines. Confirm RoHS compliance status directly from the official documentation before finalizing procurement orders.