LM4961LQ Texas Instruments Integrated Circuit (Other) In Stock
LM4961LQ is a ceramic speaker driver IC by Texas Instruments, featuring a 1-channel audio amplifier in a 28-pin LCC package. Ideal for portable consumer electronics. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- LM4961LQ 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
- Single-channel ceramic speaker driver optimized for portable audio applications
- 28-pin LCC (S-XQCC-N28) compact square package for space-constrained designs
- Designed for consumer audio amplifier applications with low external component count
- Texas Instruments quality with RoHS-compatible packaging options
Applications
The LM4961LQ is designed for ceramic speaker driving in portable consumer electronics such as mobile phones, handheld devices, and personal audio players. Its single-channel audio amplifier architecture makes it well-suited for compact designs requiring efficient speaker output. The 28-pin LCC package enables integration into space-constrained PCB layouts common in wearables and IoT audio devices.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Consumer IC Type | AUDIO AMPLIFIER |
| JESD-30 Code | S-XQCC-N28 |
| JESD-609 Code | e0 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC28,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 15mA |
| Supply Voltage-Max (Vsup) | 5V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Other |
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 type of package does the LM4961LQ use?
The LM4961LQ comes in a 28-pin LCC (Leadless Chip Carrier) square package, identified by JESD-30 code S-XQCC-N28 with a 0.2-inch square footprint and 20 equivalent package pins, making it suitable for compact PCB designs.
What are the main applications of the LM4961LQ?
The LM4961LQ is primarily used as a ceramic speaker driver in consumer electronics. Typical applications include mobile phones, portable audio devices, handheld gaming consoles, and IoT devices that require an efficient single-channel audio amplifier with minimal external components.
How many channels does the LM4961LQ support?
The LM4961LQ supports 1 audio channel (single-channel), as indicated by its Number of Channels specification of 1 and Number of Functions of 1. It is optimized for mono ceramic speaker driving in compact consumer electronics designs.
Is the LM4961LQ RoHS compliant?
The LM4961LQ carries a JESD-609 Code of e0, which indicates it does not meet the current Pb-free (RoHS) requirements. Designers requiring RoHS-compliant alternatives should consult Texas Instruments for a suitable replacement or updated part variant.
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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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