TPA731D
- Mfr.Part #
- TPA731D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 700MW 8SOIC
- Stock
- 19,145
- In Stock :
- 19,145
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Number of Pins :
- 8
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Voltage - Supply :
- 2.5V~5.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Max Output Power :
- 700mW
- Surface Mount :
- yes
- Feature :
- Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Gain Bandwidth Product :
- 1.4MHz
- Base Part Number :
- TPA731
- Terminal Form :
- Gull wing
- Max Output Power x Channels @ Load :
- 700mW x 1 @ 8 Ω
- Supply Voltage-Max (Vsup) :
- 5.5V
- Harmonic Distortion :
- 0.5%
- Number of Terminations :
- 8
- Type :
- Class AB
- Pin Count :
- 8
- Supply Voltage-Min (Vsup) :
- 2.5V
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 725mW
- Number of Channels :
- 1
- Nominal Supply Current :
- 2.5mA
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Type :
- 1-Channel (Mono)
- Weight :
- 75.891673mg
- Output Power :
- 700mW
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Supply Type :
- Single
- Radiation Hardening :
- No
- Quiescent Current :
- 1.55mA
- Length :
- 4.9mm
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Bandwidth :
- 20 kHz
- Power Dissipation :
- 725mW
- Pbfree Code :
- yes
- Width :
- 3.91mm
- Max Supply Current :
- 2.5mA
- Datasheets
- TPA731D

Audio Amplifiers Texas Instruments TPA731D Overview
Introducing the cutting-edge TPA731D from Texas Instruments, a leading name in integrated circuits. This Class AB mono amplifier, boasting 700mW power output, redefines audio amplification with its superior performance and versatility. Designed with precision engineering, the TPA731D ensures pristine sound reproduction, making it an ideal choice for various audio applications.
TPA731D Features
- Class AB Mono Amplifier: Delivers high-quality audio performance.
- 700mW Power Output: Provides ample power for diverse audio setups.
- 8SOIC Package: Compact and easy to integrate into circuit designs.
- Wide Voltage Range: Supports flexible power supply configurations.
- Low Distortion: Maintains audio clarity even at high output levels.
- Thermal Shutdown Protection: Ensures safe operation under extreme conditions.
TPA731D Applications
- Portable Speakers: The TPA731D enhances the audio output of portable speakers, delivering rich and immersive sound quality in a compact form factor.
- Headphone Amplifiers: Utilize the TPA731D to drive headphones with superior clarity and power, enhancing the listening experience for users.
- Automotive Audio Systems: Integrate the TPA731D into car audio systems for crisp and dynamic sound reproduction, elevating the in-car entertainment experience.
- Home Stereo Systems: Upgrade home stereo setups with the TPA731D to enjoy high-fidelity audio playback with minimal distortion.
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.
















