| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TDA7388 | STMicroelectronics | $2.5934 | 26W, 1 Channel(s), 1 Func, Bipolar, PZIP25 | TDA7566 vs TDA7388 |
| E-TDA7385 | STMicroelectronics | $3.6400 | 35W, 4 Channel(s), 1 Func, Bipolar, PZIP25 | TDA7566 vs E-TDA7385 |
| TDA7563BPDTR | STMicroelectronics | $6.5025 | 50W, 4 Channel(s), 1 Func, BCDMOS, PDSO36 | TDA7566 vs TDA7563BPDTR |
| TDA7563B | STMicroelectronics | $9.6197 | 50W, 4 Channel(s), 1 Func, BCDMOS, PZFM27 | TDA7566 vs TDA7563B |
| TDA7560H | STMicroelectronics | $9.7642 | CLASS AB AUDIO AMPLIFIER, 4 Func, BCDMOS, PZFM25 | TDA7566 vs TDA7560H |
| LA4743A | SANYO Electric Co Ltd | Check for Price | Audio Amplifier, 28W, 4 Channel(s), 1 Func, Bipolar, PZFM25 | TDA7566 vs LA4743A |
| LA47512 | SANYO Electric Co Ltd | Check for Price | Audio Amplifier, 28W, 4 Channel(s), 1 Func, Bipolar | TDA7566 vs LA47512 |
| TDA7564 | STMicroelectronics | Check for Price | Audio Amplifier, 46W, 4 Channel(s), 1 Func, BCDMOS, PZFM25 | TDA7566 vs TDA7564 |
| LA4743B | SANYO Electric Co Ltd | Check for Price | Audio Amplifier, 28W, 4 Channel(s), 1 Func, Bipolar, PZFM25 | TDA7566 vs LA4743B |
| E-TDA7566 | STMicroelectronics | Check for Price | CLASS AB AUDIO AMPLIFIER, 60W, 4 Channel(s), 1 Func, BCDMOS, ZFM25 | TDA7566 vs E-TDA7566 |
Part Details for TDA7566 by STMicroelectronics
Results Overview of TDA7566 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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 TDA7566
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | 60W, 4 Channel(s), 1 Func, BCDMOS | 7394 |
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RFQ |
US Tariff Estimator: TDA7566 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TDA7566 CAD Models
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TDA7566 Part Data Attributes
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TDA7566
STMicroelectronics
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Datasheet
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TDA7566
STMicroelectronics
CLASS AB AUDIO AMPLIFIER, 60W, 4 Channel(s), 1 Func, BCDMOS, ZFM25
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | ZFM | |
| Package Description | Rohs Compliant, Flexiwatt-25 | |
| Pin Count | 25 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Bandwidth-Nom | 22 Khz | |
| Consumer IC Type | Class Ab Audio Amplifier | |
| Harmonic Distortion | 10% | |
| JESD-30 Code | R-XZIP-T25 | |
| Number of Channels | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 25 | |
| Output Power-Nom | 60 W | |
| Package Body Material | Unspecified | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP25,.16,.16,40 | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Qualification Status | Not Qualified | |
| Supply Current-Max | 300 Ma | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 8 V | |
| Surface Mount | No | |
| Technology | Bcdmos | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1 Mm | |
| Terminal Position | Zig-Zag |
Alternate Parts for TDA7566
This table gives cross-reference parts and alternative options found for TDA7566. 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 TDA7566, 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.
TDA7566 Frequently Asked Questions (FAQ)
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The maximum power dissipation of the TDA7566 is dependent on the package type and thermal conditions. For the DFN8 package, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated based on the operating temperature and thermal resistance of the package.
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To minimize EMI, it is recommended to follow good PCB layout practices such as keeping the power supply lines short and away from the output stage, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, the TDA7566 has a dedicated pin for EMI reduction, which should be connected to a capacitor to ground.
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The recommended input capacitor value for the TDA7566 is 2.2uF to 4.7uF, depending on the input voltage and operating frequency. A larger capacitor value can help to improve the power supply rejection ratio (PSRR) and reduce output voltage ripple.
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The TDA7566 is rated for operation up to 150°C junction temperature. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the output current and power dissipation at high temperatures to ensure reliable operation.
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The TDA7566 has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional external protection circuits may be required depending on the application. It is recommended to use a voltage supervisor or a reset IC to monitor the input voltage and reset the device in case of an overvoltage or undervoltage condition.