- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM48100QMH
- Part Number LM48100QMH
- Manufacturer Texas Instruments
- Pin Count 15
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - HTSSOP PWP14
- Released Date Jan 11, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM48100QMH Details
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Manufacturer Part Number:
LM48100QMH
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TSSOP
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Package Description:
TSSOP-14
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Pin Count:
14
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Consumer IC Type:
VOLUME CONTROL CIRCUIT
LM48100QMH Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general best practices for audio circuit board design, such as separating analog and digital grounds, using a solid ground plane, and minimizing trace lengths and widths.
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Proper biasing is critical for the LM48100QMH. Ensure that the VCC pin is connected to a stable voltage source, and that the voltage on the BIAS pin is set to the recommended value (typically 1/2 of VCC). Also, make sure to decouple the power supply lines with capacitors to reduce noise and ripple.
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The maximum power dissipation of the LM48100QMH is dependent on the package type and ambient temperature. For the QMH package, the maximum power dissipation is approximately 1.4W. To ensure the device doesn't overheat, use a heat sink or thermal pad, and ensure good airflow around the device. Also, follow the recommended operating conditions and avoid exceeding the maximum junction temperature (150°C).
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To filter out noise and EMI, use a combination of passive and active filtering techniques. Use capacitors and resistors to filter out high-frequency noise, and consider adding a ferrite bead or common-mode choke to reduce EMI. Additionally, use shielding and grounding techniques to minimize radiated emissions.
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The recommended input impedance for the LM48100QMH is typically in the range of 10kΩ to 100kΩ, while the recommended output impedance is typically in the range of 10Ω to 100Ω. However, the optimal impedance values may vary depending on the specific application and circuit design.
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LM48100QMH Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.