Texas Instruments · Audio Amplifiers
LM4990MM/NOPB
Texas Instruments Audio Amplifiers · VSSOP-8
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM4990MM/NOPBThe LM4990MM/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a VSSOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM4990MM/NOPB: power supply rejection ratio (psrr) 60dB, speaker channels 1-Channel, quiescent current 3mA, operating temperature -40°C~+85°C, class Class AB and output power 2Wx1@4Ω.
PartnerSemi sources the LM4990MM/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 | LM4990MM/NOPB |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Audio Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | VSSOP-8 |
| Class | Class AB |
| Operating Temperature | -40°C~+85°C |
| Output Power | 2Wx1@4Ω |
| Power Supply Rejection Ratio (PSRR) | 60dB |
| Quiescent Current | 3mA |
| Speaker Channels | 1-Channel |
| Total Harmonic Distortion + Noise (THD+N) | 0.2% |
| Voltage - Supply | 2.2V~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 | |
|---|---|---|
| LM4951A | amplifier IC | |
| LM4951ASD/NOPB | Audio Amplifiers | |
| LM4990 | amplifier IC | |
| LM4990MH/NOPB | Audio Amplifiers | |
| LM5067 | amplifier IC | |
| LM5067MM-1/NOPB | Current Sense Amplifiers | |
| LM5069 | amplifier IC | |
| LM5069MM-1/NOPB | Current Sense Amplifiers |
Frequently asked questions
What is the LM4990MM/NOPB?
The LM4990MM/NOPB is an Audio Amplifiers from Texas Instruments, supplied in a VSSOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM4990MM/NOPB?
Class: Class AB; Operating Temperature: -40°C~+85°C; Output Power: 2Wx1@4Ω; Power Supply Rejection Ratio (PSRR): 60dB; Quiescent Current: 3mA; Speaker Channels: 1-Channel; Total Harmonic Distortion + Noise (THD+N): 0.2%; Voltage - Supply: 2.2V~5.5V.
What package is the LM4990MM/NOPB in?
The LM4990MM/NOPB is listed in a VSSOP-8 package.
Which part numbers are similar to the LM4990MM/NOPB?
Similar part numbers in our catalog include LM4951A (Texas Instruments), LM4951ASD/NOPB (Texas Instruments), LM4990 (Texas Instruments), LM4990MH/NOPB (Texas Instruments), LM5067 (Texas Instruments) and LM5067MM-1/NOPB (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM4990MM/NOPB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM4990MM%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.