LM4890MX/NOPBIn StockTexas Instruments
The LM4890MX/NOPB is a 1W mono audio power amplifier from Texas Instruments, operating from 2.7V to 5.5V supply. Features BTL output, shutdown mode, and SOIC-8 package. Priced from $0.81/250pcs, available for inquiry with global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM4890MX/NOPB Datasheet PDF
- Category
- audio-amplifiers
- Price
- From $0.7013(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for portable audio devices, multimedia speakers, and handheld consumer electronics requiring compact mono audio amplification. Suitable for battery-powered systems due to its low supply voltage and shutdown feature.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Harmonic Distortion | 2% |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Noise Figure-Nom | 93dB |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 1.2W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 10mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.2V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOIC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM4890MX/NOPB:
Frequently Asked Questions
What is the supply voltage range for LM4890MX/NOPB?
The LM4890MX/NOPB operates from a single supply voltage of 2.7V to 5.5V, making it ideal for battery-powered and USB-powered portable devices.
What package is the LM4890MX/NOPB available in?
The LM4890MX/NOPB comes in an 8-lead SOIC package (MX suffix). It features a Bridge-Tied Load (BTL) output, eliminating the need for external DC blocking capacitors.
What are common substitutes for the LM4890MX/NOPB?
Compatible alternatives include the LM4890IBP (DSBGA package) and PAM8302 from Diodes Inc., which offers a similar 2.5W mono BTL amplifier in a compact package.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.8092 | $202.30 |
| 320+ | $0.7822 | $250.30 |
| 430+ | $0.7013 | $301.56 |
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