TDA7563AH STMicroelectronics Integrated Circuit (Other) In Stock
The TDA7563AH is a 4-channel Class AB audio power amplifier from STMicroelectronics, delivering 4 x 50 W output power with 22 kHz bandwidth and I2C diagnostic interface. It integrates protection circuitry and diagnostic features in a compact HZIP-27 package. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 27
- Lifecycle
- ACTIVE
- Datasheet
- TDA7563AH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.2300(MOQ 2)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TDA7563AH?
- 4-channel Class AB audio amplifier delivering 4 x 50 W output power with less than 10% total harmonic distortion at full load
- Integrated I2C diagnostic interface enabling real-time fault monitoring and system-level protection management
- Built-in protection functions including overtemperature, short-circuit, and load dump protection for robust automotive and consumer audio designs
What is TDA7563AH used for?
The TDA7563AH is designed for high-power car audio head units and aftermarket amplifiers requiring four independent 50 W channels from a single IC. It suits home theater receivers and multi-zone audio systems where compact board area and built-in diagnostics reduce external component count. Its robust protection suite makes it suitable for demanding automotive environments operating across wide temperature ranges.
What are the specifications of TDA7563AH?
| Factory Lead Time | 20Weeks |
| YTEOL | 5 |
| Bandwidth-Nom | 22kHz |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER |
| Harmonic Distortion | 10% |
| JESD-30 Code | R-XZIP-T27 |
| JESD-609 Code | e3 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Output Power-Nom | 50W |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | ZIP27H,.14,.7,40 |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 300mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 8V |
| Surface Mount | NO |
| Technology | BCDMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1mm |
| Terminal Position | ZIG-ZAG |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China |
Where can I find the TDA7563AH datasheet?
TDA7563AH Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TDA7563AH?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output power does the TDA7563AH deliver per channel?
The TDA7563AH delivers 50 W nominal output power per channel across 4 channels, for a total of 200 W system output. This is achieved with less than 10% total harmonic distortion, making it suitable for high-fidelity car audio and consumer amplifier applications.
Which package does TDA7563AH use, and how does it handle thermal dissipation in a car audio design?
The TDA7563AH is housed in an HZIP-27 package with an exposed metal tab for heatsink mounting, enabling efficient thermal dissipation of high power levels. The package supports direct attachment to chassis or dedicated heatsinks, critical when driving 4 x 50 W loads in confined automotive enclosures.
How does the I2C diagnostic interface on the TDA7563AH benefit system designers?
The I2C diagnostic interface allows the host microcontroller to read real-time fault status, including overtemperature and short-circuit conditions, without needing separate discrete fault lines. This simplifies PCB routing and enables software-controlled protection responses, reducing overall system BOM in 4-channel, 50 W automotive amplifier designs.
What audio bandwidth does the TDA7563AH support, and is it sufficient for full-range speaker systems?
The TDA7563AH supports a nominal bandwidth of 22 kHz, covering the full audible frequency range from 20 Hz to 22 kHz. This makes it well-suited for driving full-range and woofer speakers in car audio and home theater systems without frequency-limiting the audio signal.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2+ | $5.2300 | $10.46 |
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