Texas Instruments · Audio Amplifiers
LM48511SQ/NOPB
Texas Instruments Audio Amplifiers · WQFN-24-EP(4x5)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM48511SQ/NOPBThe LM48511SQ/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a WQFN-24-EP(4x5) package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM48511SQ/NOPB: power supply rejection ratio (psrr) 88dB, speaker channels 1-Channel, quiescent current 13.5mA, operating temperature -40°C~+85°C, class Class D and efficiency 80%.
PartnerSemi sources the LM48511SQ/NOPB for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LM48511SQ/NOPB |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Audio Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | WQFN-24-EP(4x5) |
| Class | Class D |
| Efficiency | 80% |
| Operating Temperature | -40°C~+85°C |
| Output Power | 1W×1@8Ω, 3W×1@8Ω, 5.4W×1@4Ω |
| Power Supply Rejection Ratio (PSRR) | 88dB |
| Quiescent Current | 13.5mA |
| Speaker Channels | 1-Channel |
| Total Harmonic Distortion + Noise (THD+N) | 0.03% |
| Voltage - Supply | 3V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| LM4809MM/NOPB | Audio Amplifiers | |
| LM4811 | amplifier IC | |
| LM4811MM/NOPB | Audio Amplifiers | |
| LM48511 | amplifier IC | |
| LM48511SQX/NOPB | Audio Amplifiers | |
| LM48560 | amplifier IC | |
| LM48560TL/NOPB | Audio Amplifiers | |
| LM48580 | amplifier IC |
Frequently asked questions
What is the LM48511SQ/NOPB?
The LM48511SQ/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a WQFN-24-EP(4x5) package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM48511SQ/NOPB?
Class: Class D; Efficiency: 80%; Operating Temperature: -40°C~+85°C; Output Power: 1W×1@8Ω, 3W×1@8Ω, 5.4W×1@4Ω; Power Supply Rejection Ratio (PSRR): 88dB; Quiescent Current: 13.5mA; Speaker Channels: 1-Channel; Total Harmonic Distortion + Noise (THD+N): 0.03%; Voltage - Supply: 3V~5.5V.
What package is the LM48511SQ/NOPB in?
The LM48511SQ/NOPB is listed in a WQFN-24-EP(4x5) package.
Which part numbers are similar to the LM48511SQ/NOPB?
Similar part numbers in our catalog include LM4809MM/NOPB (Texas Instruments), LM4811 (Texas Instruments), LM4811MM/NOPB (Texas Instruments), LM48511 (Texas Instruments), LM48511SQX/NOPB (Texas Instruments) and LM48560 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM48511SQ/NOPB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM48511SQ%2FNOPB&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.