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LMV1012UP-20/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLASS AB MONO 4DSBGA. Review the specifications below when checking this part for your BOM.
Audio Amplifiers specifications for LMV1012UP-20/NOPB
- Description：IC AMP CLASS AB MONO 4DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class AB
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：-
- Voltage - Supply：2V ~ 5V
- Features：Microphone
- Mounting Type：Surface Mount
- Supplier Device Package：4-DSBGA
- Package / Case：4-UFBGA, DSBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Audio Amplifiers datasheet and documents for LMV1012UP-20/NOPB
Audio Amplifiers Overview
The LMV1012UP-20/NOPB is a single-channel electret microphone preamplifier from Texas Instruments, designed for analog audio input applications. It operates within a supply voltage range of 2 V to 5 V and consumes 188 uA of operating current. The device features a total harmonic distortion plus noise (THD + Noise) of 0.18% and an input voltage noise density of 56 nV/sqrt Hz. It utilizes a DSBGA-4 package and supports single-ended input and output signals. The component functions in Class-AB mode with a load impedance of 2.2 kOhms and operates across a temperature range of -40°C to +85°C.
Audio Amplifiers Feature Summary
- Integrated design specifically optimized for electret microphone preamplification
- Low power consumption suitable for battery-operated portable devices
- Single-ended signal processing capability for simplified circuit integration
Audio Amplifiers Applications
- Analog input microphone preamplifier circuits
- Portable audio recording devices
- Voice recognition systems
Audio Amplifiers Procurement Notes
Verify the specific suffix '20' against the official datasheet to confirm gain or performance variations. Ensure the DSBGA-4 package footprint matches the PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.
Audio Amplifiers Selection Notes
Select this component when a low-noise, single-channel preamplifier is required for electret microphones. Consider the 188 uA current draw for power budget constraints. Verify that the 2 V to 5 V supply range aligns with the system power architecture. The DSBGA-4 package requires appropriate surface mount assembly capabilities.
Audio Amplifiers Part Context
This part belongs to the LMV1012 series of audio integrated circuits manufactured by Texas Instruments. It is categorized under Microphone Preamplifiers within the Audio ICs subcategory. The device is designed to interface directly with electret condenser microphones, providing necessary amplification for downstream audio processing stages.
Audio Amplifiers Replacement Considerations
Consult the official datasheet for direct pin-to-pin replacements within the LMV1012 family. Verify electrical compatibility for any alternative components.
Explore related parts through Amplifiers, Linear, Integrated Circuits (ICs), all product categories.
