TPA6203A1DGNR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA6203A1DGNR is a 1.25W mono fully differential Class-AB audio amplifier IC from Texas Instruments. Features 20kHz bandwidth, 1% THD, and 104dB SNR in a compact 8-pin MSOP package. From $0.36 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPA6203A1DGNR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3584(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.25W Mono Class-AB Audio Amplifier with fully differential input for superior noise rejection
- 104dB signal-to-noise ratio with only 1% harmonic distortion for high-fidelity audio output
- Wide 20kHz audio bandwidth supporting full-range audio applications in a compact 8-pin MSOP package
- Single-supply operation optimized for portable consumer electronics and battery-powered devices
Applications
The TPA6203A1DGNR is ideal for portable consumer electronics such as smartphones, tablets, and MP3 players requiring compact, high-efficiency mono audio amplification. Its fully differential architecture makes it well-suited for hearing aid devices and handheld gaming consoles where low noise and minimal PCB area are critical. The device also fits automotive infotainment systems and IoT devices needing reliable audio output with minimal external components.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Harmonic Distortion | 1% |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 104dB |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 1.25W |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output power of the TPA6203A1DGNR?
The TPA6203A1DGNR delivers 1.25W of continuous output power into an 8-ohm load. It operates from a single supply voltage ranging from 2.5V to 5.5V, making it suitable for battery-powered portable audio applications where low supply voltage and compact form factor are important.
What package does the TPA6203A1DGNR come in and what are its dimensions?
The TPA6203A1DGNR is available in an 8-pin MSOP (Micro Small Outline Package), also designated as S-PDSO-G8 per JESD-30 standards. This compact surface-mount package measures approximately 3mm x 3mm, making it ideal for space-constrained PCB designs in portable consumer electronics and hearing aids.
What is the total harmonic distortion (THD) of the TPA6203A1DGNR?
The TPA6203A1DGNR has a typical total harmonic distortion (THD) of 1% at rated output power. Combined with its 104dB signal-to-noise ratio and 20kHz audio bandwidth, the device provides clear, high-fidelity mono audio output suitable for consumer-grade audio applications and portable multimedia devices.
What are suitable alternatives or replacements for the TPA6203A1DGNR?
Suitable alternatives to the TPA6203A1DGNR include the TPA6211A1 (also from Texas Instruments, offering up to 3W output), the TPA2005D1 for low-voltage applications, or the LM4871 from Texas Instruments with similar 1W output. When selecting a replacement, verify supply voltage range, output power, package footprint, and input configuration compatibility with your design.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.5540 | $5.54 |
| 25+ | $0.4990 | $12.47 |
| 100+ | $0.4370 | $43.70 |
| 250+ | $0.4198 | $104.95 |
| 500+ | $0.4016 | $200.80 |
| 560+ | $0.3584 | $200.70 |
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