TPA3118D2DAPR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA3118D2DAPR is a 30W stereo Class D audio amplifier IC by Texas Instruments, featuring 36dB gain, 22kHz bandwidth, and 102dB SNR for high-efficiency audio output. From $0.58, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 33
- Lifecycle
- ACTIVE
- Datasheet
- TPA3118D2DAPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5810(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 30W stereo Class D audio amplifier with up to 36dB programmable gain
- High efficiency design minimizes heat dissipation — ideal for battery-powered and compact audio systems
- Wide 22kHz bandwidth with 102dB SNR delivers clean, high-fidelity audio output
- Dual-channel (2-channel) architecture in a compact 32-pin SOIC package
- Pb-free (e4) compliant, meeting JESD-609 environmental standards
Applications
The TPA3118D2DAPR is widely used in portable Bluetooth speakers, soundbars, and desktop multimedia systems where high-efficiency stereo amplification is required. Its Class D topology makes it ideal for battery-powered devices such as wireless speakers and handheld audio equipment. It is also deployed in automotive infotainment systems and smart home audio products that demand compact design with high output power.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 22kHz |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER |
| Gain | 36dB |
| JESD-30 Code | R-PDSO-G32 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 102dB |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Power-Nom | 30W |
| Package Body Material | PLASTIC/EPOXY |
| 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 |
| Supply Current-Max | 50mA |
| Supply Voltage-Max (Vsup) | 26V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPA3118D2DAPR Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPA3118D2DAPR:
Texas Instruments 30W, 2 Channel(s), 1 Func, PDSO32
Texas Instruments 30W, 2 Channel(s), 1 Func, PDSO32
suggested
suggested
Frequently Asked Questions
What is the output power of the TPA3118D2DAPR?
The TPA3118D2DAPR delivers up to 30W per channel in stereo Class D amplifier configuration, making it suitable for demanding audio applications that require high output power with minimal heat generation.
What gain range does the TPA3118D2DAPR support?
The TPA3118D2DAPR supports a nominal gain of 36dB, providing strong amplification for audio signals. The gain can be configured to suit different input signal levels and system design requirements.
What are the typical applications for the TPA3118D2DAPR?
Typical applications include portable Bluetooth speakers, soundbars, desktop audio systems, automotive infotainment, and smart home audio devices. Its high efficiency and dual-channel design make it ideal for battery-powered and space-constrained products.
What package does the TPA3118D2DAPR come in?
The TPA3118D2DAPR is available in a 32-pin R-PDSO-G32 Small Outline IC (SOIC) package, which is compact and well-suited for PCB designs requiring a small footprint with reliable thermal performance.
Is the TPA3118D2DAPR RoHS compliant?
Yes, the TPA3118D2DAPR is Pb-free and compliant with JESD-609 e4 environmental standards, meeting RoHS requirements for use in consumer electronics and other regulated applications worldwide.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.6800 | $1.68 |
| 5+ | $1.6300 | $8.15 |
| 100+ | $0.7380 | $73.80 |
| 500+ | $0.6140 | $307.00 |
| 1000+ | $0.5810 | $581.00 |
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