Texas Instruments · Audio Amplifiers
LM4670SD/NOPB
Texas Instruments Audio Amplifiers · SON-8-EP(3x3)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM4670SD/NOPBThe LM4670SD/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a SON-8-EP(3x3) package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM4670SD/NOPB: power supply rejection ratio (psrr) 68dB, speaker channels 1-Channel, quiescent current 4.8mA, operating temperature -40°C~+85°C, class Class D and efficiency 87%, 88%, 77%.
PartnerSemi sources the LM4670SD/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 | LM4670SD/NOPB |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Audio Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SON-8-EP(3x3) |
| Class | Class D |
| Efficiency | 87%, 88%, 77% |
| Operating Temperature | -40°C~+85°C |
| Output Power | 3Wx1@4Ω |
| Power Supply Rejection Ratio (PSRR) | 68dB |
| Quiescent Current | 4.8mA |
| Signal-to-Noise Ratio | 93dB |
| Speaker Channels | 1-Channel |
| Total Harmonic Distortion + Noise (THD+N) | 0.3% |
| Voltage - Supply | 2.4V~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 | |
|---|---|---|
| LM4562 | amplifier IC | |
| LM4562MA/NOPB | Audio Amplifiers | |
| LM4562MAX/NOPB | Audio Amplifiers | |
| LM4670 | amplifier IC | |
| LM4673 | amplifier IC | |
| LM4673SD/NOPB | Audio Amplifiers | |
| LM4675 | amplifier IC | |
| LM4675SD/NOPB | Audio Amplifiers |
Frequently asked questions
What is the LM4670SD/NOPB?
The LM4670SD/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a SON-8-EP(3x3) package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM4670SD/NOPB?
Class: Class D; Efficiency: 87%, 88%, 77%; Operating Temperature: -40°C~+85°C; Output Power: 3Wx1@4Ω; Power Supply Rejection Ratio (PSRR): 68dB; Quiescent Current: 4.8mA; Signal-to-Noise Ratio: 93dB; Speaker Channels: 1-Channel; Total Harmonic Distortion + Noise (THD+N): 0.3%; Voltage - Supply: 2.4V~5.5V.
What package is the LM4670SD/NOPB in?
The LM4670SD/NOPB is listed in a SON-8-EP(3x3) package.
Which part numbers are similar to the LM4670SD/NOPB?
Similar part numbers in our catalog include LM4562 (Texas Instruments), LM4562MA/NOPB (Texas Instruments), LM4562MAX/NOPB (Texas Instruments), LM4670 (Texas Instruments), LM4673 (Texas Instruments) and LM4673SD/NOPB (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM4670SD/NOPB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM4670SD%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.