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Part Details for TPA3116D2DADR by Texas Instruments
Results Overview of TPA3116D2DADR by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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.
Price & Stock for TPA3116D2DADR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-39337-1-ND
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DigiKey | IC AMP CLASS D STER 50W 32HTSSOP Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
13865 In Stock |
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$1.5025 / $3.1000 | Buy Now |
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DISTI #
595-TPA3116D2DADR
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Mouser Electronics | Audio Amplifiers 50W Stereo Class-D A udio Amp A 595-TPA3116D2DAD RoHS: Compliant | 47724 |
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$1.4500 / $2.3700 | Buy Now |
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DISTI #
TPA3116D2DADR
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TME | IC: audio amplifier, Pout: 100W, 4.5÷26VDC, Ch: 2, Amp.class: D, 4Ω Min Qty: 1 | 88 |
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$1.5500 / $2.4600 | Buy Now |
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DISTI #
SMC-TPA3116D2DADR
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 20666 |
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RFQ | |
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Vyrian | General Purpose ICs | 24552 |
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RFQ | |
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Win Source Electronics | IC AMP AUD 50W STER D 32HTSSOP | 186510 |
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$0.6667 / $0.8611 | Buy Now |
Part Details for TPA3116D2DADR
TPA3116D2DADR CAD Models
TPA3116D2DADR Part Data Attributes
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TPA3116D2DADR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPA3116D2DADR
Texas Instruments
50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ 32-HTSSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | HTSSOP-32 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Bandwidth-Nom | 22 kHz | |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | |
| Gain | 36 dB | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e4 | |
| Length | 11 mm | |
| Moisture Sensitivity Level | 3 | |
| Noise Figure-Nom | 102 dB | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Power-Nom | 50 W | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP32,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 50 mA | |
| Supply Voltage-Max (Vsup) | 26 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6.1 mm |
Alternate Parts for TPA3116D2DADR
This table gives cross-reference parts and alternative options found for TPA3116D2DADR. 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 TPA3116D2DADR, 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 |
|---|---|---|---|---|
| TPA3128D2DAPR | Texas Instruments | $1.1731 | 30-W stereo, 60-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | TPA3116D2DADR vs TPA3128D2DAPR |
| TPA3126D2DADR | Texas Instruments | $1.4454 | 50-W stereo, 100-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | TPA3116D2DADR vs TPA3126D2DADR |
| TPA3126D2DAD | Texas Instruments | $1.7350 | 50-W stereo, 100-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | TPA3116D2DADR vs TPA3126D2DAD |
| TPA3156D2DAD | Texas Instruments | $2.4242 | 70-W stereo, 140-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | TPA3116D2DADR vs TPA3156D2DAD |
| TDA7360 | STMicroelectronics | Check for Price | 12W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11, MULTIWATT V-11 | TPA3116D2DADR vs TDA7360 |
| TDA7265SA | STMicroelectronics | Check for Price | 18W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11, CLIPWATT-11 | TPA3116D2DADR vs TDA7265SA |
| TDA7263M | STMicroelectronics | Check for Price | 12W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11, MULTIWATT-11 | TPA3116D2DADR vs TDA7263M |
| TDA7499 | STMicroelectronics | Check for Price | 6W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11, MULTIWATT-11 | TPA3116D2DADR vs TDA7499 |
| TDA7269ASA | STMicroelectronics | Check for Price | 14W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11, CLIPWATT-11 | TPA3116D2DADR vs TDA7269ASA |
| TPA3128D2DAP | Texas Instruments | Check for Price | 30-W stereo, 60-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current 32-HTSSOP -40 to 85 | TPA3116D2DADR vs TPA3128D2DAP |
TPA3116D2DADR Frequently Asked Questions (FAQ)
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TI recommends using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the power pins (VIN and GND) to ensure stable operation.
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The gain setting depends on the input signal level and the desired output power. TI provides a gain calculation formula in the datasheet. For a typical application, a gain of 20-30 dB is recommended. However, it's essential to consult the datasheet and perform calculations based on your specific requirements.
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The TPA3116D2DADR can handle up to 20W of continuous power per channel, with a maximum peak power of 30W per channel. However, the actual power handling capability depends on the thermal design, PCB layout, and heat sinking.
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Proper thermal design is crucial. Ensure good airflow, use a heat sink if necessary, and follow the recommended PCB layout guidelines. Monitor the device temperature (TJ) and adjust the thermal design accordingly. TI provides thermal design guidelines in the datasheet.
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TI recommends using a 1uF to 10uF input coupling capacitor (Cin) and a 100nF to 1uF output coupling capacitor (Cout) to ensure proper signal filtering and stability.