TPA2037D1YFFR Texas Instruments Integrated Circuit (Other) In Stock
TPA2037D1YFFR is a fixed-gain 3.2W mono Class-D audio amplifier with integrated DAC noise filter from Texas Instruments. It features a single channel output, 20kHz bandwidth, and 95dB noise figure in a compact WCSP package. From $0.44 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TPA2037D1YFFR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4438(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPA2037D1YFFR?
- Fixed 3.2W mono Class-D amplifier output for high efficiency audio applications
- Integrated DAC noise filter eliminates external filtering components
- 95dB noise figure (SNR) ensures clean, high-fidelity audio reproduction
- Ultra-compact 9-ball WCSP (YFFR) package ideal for space-constrained mobile designs
- Single-channel design with 20kHz full audio bandwidth support
What is TPA2037D1YFFR used for?
The TPA2037D1YFFR is designed for portable consumer electronics requiring compact, efficient audio amplification, including smartphones, tablets, and Bluetooth speakers. Its integrated DAC noise filter makes it well-suited for digital audio signal chains where minimizing external components is critical. The device is also used in wearables and IoT audio devices where board space and power efficiency are paramount.
What are the specifications of TPA2037D1YFFR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER |
| JESD-30 Code | S-PBGA-B9 |
| JESD-609 Code | e1 |
| Noise Figure-Nom | 95dB |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 3.2W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA9,3X3,16 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 2.5mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Philippines |
Where can I find the TPA2037D1YFFR datasheet?
TPA2037D1YFFR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPA2037D1YFFR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output power of the TPA2037D1YFFR?
The TPA2037D1YFFR delivers a nominal output power of 3.2W into an appropriate load. It is a mono Class-D amplifier optimized for single-channel audio output in portable consumer devices, providing efficient power delivery with minimal heat dissipation.
What does the integrated DAC noise filter do in the TPA2037D1YFFR?
The integrated DAC noise filter in the TPA2037D1YFFR suppresses high-frequency quantization noise generated by digital-to-analog converters before it reaches the amplifier output. This eliminates the need for external LC filters, reducing BOM cost and PCB area while maintaining a clean audio signal up to 20kHz bandwidth.
What package does the TPA2037D1YFFR use and what are its dimensions?
The TPA2037D1YFFR comes in a 9-ball WCSP (Wafer Chip Scale Package), also identified by JESD-30 code S-PBGA-B9. This extremely small package is designed for space-constrained mobile and wearable applications, minimizing PCB footprint while maintaining full electrical performance.
Is the TPA2037D1YFFR RoHS compliant and lead-free?
Yes, the TPA2037D1YFFR is fully RoHS compliant and lead-free, as indicated by its Pbfree Code 'Yes' and JESD-609 Code 'e1'. It meets international environmental regulations for use in consumer and industrial electronic products shipped worldwide.
What are typical applications for the TPA2037D1YFFR?
The TPA2037D1YFFR is commonly used in smartphones, tablets, portable Bluetooth speakers, wearables, and compact IoT audio devices. Its Class-D topology ensures high power efficiency, making it ideal for battery-powered applications where thermal management and battery life are critical design concerns.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8600 | $0.86 |
| 432+ | $0.6900 | $298.08 |
| 1000+ | $0.4608 | $460.80 |
| 3000+ | $0.4600 | $1380.00 |
| 6000+ | $0.4490 | $2694.00 |
| 9000+ | $0.4438 | $3994.11 |
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