LM4898MMX/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments LM4898 is a 1-watt fully differential audio power amplifier with shutdown select. Features -40 to 85°C operating range and 10-VSSOP package for compact designs. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- LM4898MMX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1-watt fully differential output eliminates DC-blocking capacitors for reduced BOM cost and improved low-frequency response
- Integrated shutdown select pin for power-saving operation in battery-powered portable audio devices
- Compact 10-pin VSSOP package enabling space-efficient PCB layouts in smartphones and portable speakers
Applications
The LM4898 is designed for portable consumer audio applications including smartphones, tablets, and handheld gaming devices requiring efficient mono audio output. Its fully differential architecture drives speakers directly without bulky capacitors, reducing system size and cost. The shutdown feature extends battery life in power-sensitive designs like wireless earbuds and portable media players.
Specifications
| YTEOL | 0 |
| Consumer IC Type | AUDIO AMPLIFIER |
| JESD-30 Code | R-PDSO-G10 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 10mA |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output power of the LM4898 audio amplifier?
The LM4898 delivers up to 1 watt of audio output power in a fully differential configuration, making it suitable for driving small speakers in portable devices without the need for DC-blocking capacitors.
What does the fully differential architecture of the LM4898 provide?
The fully differential output of the LM4898 doubles the output voltage swing compared to single-ended designs, eliminates the need for DC-blocking capacitors, reduces power supply noise, and improves total harmonic distortion performance.
What package does the LM4898MMX/NOPB come in?
The LM4898MMX/NOPB is available in a 10-pin VSSOP (Very Small Small Outline Package) with 0.5mm pitch, offering a small footprint ideal for space-constrained portable electronics designs.
What is the operating temperature range of the LM4898?
The LM4898 operates over an industrial-grade temperature range of -40°C to +85°C, ensuring reliable audio amplification performance in both consumer portable and light industrial applications.
What are common applications for the LM4898 audio amplifier?
Common applications include portable Bluetooth speakers, smartphones, tablets, handheld gaming consoles, and GPS devices where compact, efficient, and low-BOM-cost mono audio amplification with shutdown capability is required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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