HGSEMI · Audio Amplifiers
LM4871M/TR
HGSEMI Audio Amplifiers · SOP-8
Request a quote for LM4871M/TRThe LM4871M/TR is an Audio Amplifiers from HGSEMI, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM4871M/TR: power supply rejection ratio (psrr) 70dB, 80dB, speaker channels 1-Channel, quiescent current 2mA, operating temperature -40°C~+85°C, class Class AB and number of inputs 1 Pair Differential Inputs.
PartnerSemi sources the LM4871M/TR 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 | LM4871M/TR |
|---|---|
| Manufacturer | HGSEMI |
| Product type | Audio Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SOP-8 |
| Class | Class AB |
| Number of Inputs | 1 Pair Differential Inputs |
| Operating Temperature | -40°C~+85°C |
| Output Power | 1.8W×1@8Ω, 2.9W×1@4Ω |
| Power Supply Rejection Ratio (PSRR) | 70dB, 80dB |
| Quiescent Current | 2mA |
| Signal-to-Noise Ratio | 98dB |
| Speaker Channels | 1-Channel |
| Total Harmonic Distortion + Noise (THD+N) | 0.08% |
| Voltage - Supply | 1.9V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More HGSEMI Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| LM4863M/TR | Audio Amplifiers | |
| LM4871BM/TR | Audio Amplifiers | |
| LM4871MME/TR | Audio Amplifiers | |
| LM4871MM/TR | Audio Amplifiers | |
| LM4890M/TR | Audio Amplifiers | |
| LM741M/TR | Operational Amplifier | |
| LM741N | Operational Amplifier | |
| LM833MM/TR | Operational Amplifier |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM4871M/TR | HGC Huaguan Semiconductor | Audio Amplifiers | |
| LM4871M/NOPB | Texas Instruments | Audio Amplifiers | |
| LM4871MX/NOPB | Texas Instruments | Audio Amplifiers |
Frequently asked questions
What is the LM4871M/TR?
The LM4871M/TR is an Audio Amplifiers from HGSEMI, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM4871M/TR?
Class: Class AB; Number of Inputs: 1 Pair Differential Inputs; Operating Temperature: -40°C~+85°C; Output Power: 1.8W×1@8Ω, 2.9W×1@4Ω; Power Supply Rejection Ratio (PSRR): 70dB, 80dB; Quiescent Current: 2mA; Signal-to-Noise Ratio: 98dB; Speaker Channels: 1-Channel; Total Harmonic Distortion + Noise (THD+N): 0.08%; Voltage - Supply: 1.9V~5.5V.
What package is the LM4871M/TR in?
The LM4871M/TR is listed in a SOP-8 package.
Which part numbers are similar to the LM4871M/TR?
Similar part numbers in our catalog include LM4871M/TR (HGC Huaguan Semiconductor), LM4871M/NOPB (Texas Instruments) and LM4871MX/NOPB (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM4871M/TR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM4871M%2FTR&brand=HGSEMI 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.