LMV1091TMX/NOPB

Audio Amplifiers Overview

The LMV1091TMX/NOPB is a dual-channel microphone preamplifier manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and functions in Class-AB mode. The device is housed in a DSBGA-25 surface-mount package and supports installation via SMD/SMT mounting styles. It is designed for audio applications with an operating temperature range spanning from -40 °C to +85 °C.

Audio Amplifiers Feature Summary

• Dual input configuration for simultaneous microphone signal processing
• Low-voltage operation capability suitable for portable devices
• Class-AB output stage design for audio fidelity

Audio Amplifiers Applications

• Portable audio recording equipment
• Mobile communication devices
• Digital voice recorders

Audio Amplifiers Procurement Notes

Verify the specific suffix NOPB indicates lead-free compliance and RoHS standards as per manufacturer documentation. Confirm the DSBGA-25 package dimensions against PCB layout requirements. Ensure the ordering quantity aligns with the reel packaging specifications provided by the supplier. Cross-reference the datasheet revision date to ensure compatibility with current design constraints.

Audio Amplifiers Selection Notes

Select this component when a dual-channel solution is required for low-voltage audio systems. Consider the DSBGA-25 package size for space-constrained designs. Verify that the Class-AB topology meets the distortion requirements of the target application. Ensure the operating temperature range covers the environmental conditions of the end-use product.

Audio Amplifiers Part Context

This part belongs to the LMV1091 series of microphone preamplifiers from Texas Instruments. It is categorized under Audio ICs and specifically designed for amplifying signals from microphones. The series focuses on providing high performance in small form factors for consumer electronics.

Audio Amplifiers Replacement Considerations

Check for direct substitutes within the LMV1091 family, such as variants with different packaging or suffixes. Verify pinout compatibility before substituting with other dual-channel microphone preamplifiers from Texas Instruments or other manufacturers.