Part Details for LM4861MX/NOPB by Texas Instruments
Results Overview of LM4861MX/NOPB by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
Price & Stock for LM4861MX/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
28AH3488
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Newark | Amplifier, Class Ab, 1.1W, Soic-8, Output Power:1.1W, Amplifier Class:Ab, No. Of Channels:1 Channel, Supply Voltage Range:2V To 5.5V, Amplifier Case Style:Soic, No. Of Pins:8Pins, Load Impedance:8Ohm, Operating Temperature Min:-40°C, rohs Compliant: Yes |Texas Instruments LM4861MX/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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$1.8700 / $2.2100 | Buy Now |
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Bristol Electronics | 21 |
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RFQ | ||
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DISTI #
LM4861MX/NOPB
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TME | IC: audio amplifier, Pout: 1.1W, 2.2÷5.5VDC, Ch: 1, Amp.class: AB Min Qty: 1 | 1172 |
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$0.6170 / $1.2400 | Buy Now |
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Chip 1 Exchange | INSTOCK | 3840 |
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RFQ | |
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LCSC | 6.5mA 1-Channel 1.5Wx18 Class AB SOIC-8 Audio Amplifiers RoHS | 3827 |
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$0.5106 / $0.9871 | Buy Now |
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New Advantage Corporation | IC-4861 AMP AUDIO PWR 1.5W MONO SOIC8 RoHS: Compliant Min Qty: 1 Package Multiple: 100 | 2354 |
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$1.9700 / $2.1300 | Buy Now |
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Win Source Electronics | IC AMP AUDIO PWR 1.5W MONO 8SOIC | 5660 |
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$0.4629 / $0.5978 | Buy Now |
US Tariff Estimator: LM4861MX/NOPB by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LM4861MX/NOPB
LM4861MX/NOPB CAD Models
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LM4861MX/NOPB Part Data Attributes
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LM4861MX/NOPB
Texas Instruments
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Datasheet
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LM4861MX/NOPB
Texas Instruments
1.1-W, mono, analog input Class-AB audio amplifier 8-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Bandwidth-Nom | 20 kHz | |
| Consumer IC Type | AUDIO AMPLIFIER | |
| Gain | 26 dB | |
| Harmonic Distortion | 1% | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Power-Nom | 1.6 W | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 10 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LM4861MX/NOPB
This table gives cross-reference parts and alternative options found for LM4861MX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM4861MX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM4861MX/NOPB | National Semiconductor Corporation | Check for Price | IC 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8, 0.150 INCH, SOIC-8, Audio/Video Amplifier | LM4861MX/NOPB vs LM4861MX/NOPB |
| LM4861M | National Semiconductor Corporation | Check for Price | IC 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8, 0.150 INCH, SOIC-8, Audio/Video Amplifier | LM4861MX/NOPB vs LM4861M |
| LM4861M/NOPB | National Semiconductor Corporation | Check for Price | IC 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8, 0.150 INCH, SOIC-8, Audio/Video Amplifier | LM4861MX/NOPB vs LM4861M/NOPB |
LM4861MX/NOPB Frequently Asked Questions (FAQ)
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TI recommends using a 10uF capacitor in parallel with a 0.1uF capacitor, both connected between the power supply pins (VIN and GND) and placed as close to the device as possible.
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To ensure stability, use a minimum of 100nF capacitor between the BYPASS pin and GND, and keep the power supply traces as short as possible. Also, avoid using long wires or cables for the input signals.
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The maximum power dissipation of the LM4861 is 2.5W. However, this value can be affected by the ambient temperature, PCB layout, and thermal management. It's essential to follow proper thermal design and heat sinking to ensure reliable operation.
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Yes, the LM4861 can be used as a stereo amplifier by using two devices, one for each channel. However, it's essential to ensure that the power supply and ground connections are properly decoupled and isolated to prevent crosstalk and noise.
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The minimum recommended load impedance for the LM4861 is 4 ohms, and the maximum is 32 ohms. Operating the device outside of this range may affect its performance, stability, and reliability.