TPA4861DRG4
- Mfr.Part #
- TPA4861DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1.1W 8SOIC
- Stock
- 8,909
- In Stock :
- 8,909
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.75mm
- Gain Bandwidth Product :
- 1.5MHz
- Output Power :
- 1W
- Surface Mount :
- yes
- Output Type :
- 1-Channel (Mono)
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Supply Voltage-Min (Vsup) :
- 2.7V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Output Power x Channels @ Load :
- 1.1W x 1 @ 8 Ω
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- Thickness :
- 1.58mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Harmonic Distortion :
- 2%
- Bandwidth :
- 20 kHz
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Length :
- 4.9mm
- Feature :
- Short-Circuit and Thermal Protection, Shutdown
- Max Power Dissipation :
- 725mW
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 3.5mA
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Nominal Supply Current :
- 3.5mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2.7V~5.5V
- Pin Count :
- 8
- Terminal Position :
- Dual
- Type :
- Class AB
- Base Part Number :
- TPA4861
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Weight :
- 72.603129mg
- Number of Channels :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Type :
- Single
- Power Dissipation :
- 725mW
- Max Output Power :
- 1.1W
- Width :
- 3.91mm
- Datasheets
- TPA4861DRG4

Audio Amplifiers Texas Instruments TPA4861DRG4 Overview
The TPA4861DRG4 from Texas Instruments is a high-performance integrated circuit amplifier designed for audio applications. This Class AB mono amplifier delivers a powerful output of 1.1W, making it ideal for various audio systems requiring clear and robust sound reproduction.
TPA4861DRG4 Features
- Class AB Mono Amplifier
- Output Power: 1.1W
- Package: 8-SOIC
- High Performance and Efficiency
- Wide Range of Audio Applications
- Compact and Versatile Design
- Manufactured by Texas Instruments
TPA4861DRG4 Applications
- Portable Audio Devices: This amplifier is suitable for use in portable speakers, headphones, and personal audio players, enhancing their sound quality and volume output.
- Automotive Audio Systems: The TPA4861DRG4 can be integrated into car audio systems to deliver immersive sound experiences, ensuring crisp and clear audio playback while driving.
- Home Entertainment Systems: Incorporate this amplifier into home theater setups, multimedia speakers, and gaming consoles for superior audio performance and enhanced user experiences.
- Professional Audio Equipment: Ideal for use in professional audio equipment such as mixing consoles, amplifiers, and audio interfaces, ensuring reliable and high-fidelity sound reproduction in studio and live sound applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















