| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPA3138D2PWPR | Texas Instruments | $0.3407 | 10W, 2 Channel(s), 1 Func, CMOS, PDSO28 | TDA7268 vs TPA3138D2PWPR |
| TPA3139D2RGER | Texas Instruments | $0.8175 | 10W, 2 Channel(s), 1 Func, CMOS, PQCC24 | TDA7268 vs TPA3139D2RGER |
| TDA2822 | STMicroelectronics | Check for Price | Audio Amplifier, 1.7W, 2 Channel(s), 1 Func, Bipolar, PDIP16 | TDA7268 vs TDA2822 |
| TDA8547 | NXP Semiconductors | Check for Price | Audio Amplifier, 1.2W, 2 Channel(s), 1 Func, Bipolar, PDIP16 | TDA7268 vs TDA8547 |
| CXA1622P | Sony Semiconductor | Check for Price | Audio Amplifier, 0.45W, 2 Channel(s), 1 Func, Bipolar, PDIP16 | TDA7268 vs CXA1622P |
| TDA2824 | STMicroelectronics | Check for Price | Audio Amplifier, 1.7W, 2 Channel(s), 2 Func, MOS, PDIP16 | TDA7268 vs TDA2824 |
| BA534 | ROHM Semiconductor | Check for Price | Audio Amplifier, 2.8W, 1 Channel(s), 1 Func, Bipolar, PSFM10 | TDA7268 vs BA534 |
| TEA2025D013TR | STMicroelectronics | Check for Price | Audio Amplifier, 2.8W, 2 Channel(s), 1 Func, Bipolar, PDSO16 | TDA7268 vs TEA2025D013TR |
| AN7142 | Panasonic Electronic Components | Check for Price | Audio Amplifier, 2 Channel(s), 1 Func, Bipolar, PDIP16 | TDA7268 vs AN7142 |
| TDA8542 | NXP Semiconductors | Check for Price | Audio Amplifier, 1.2W, 2 Channel(s), 1 Func, Bipolar, PDIP16 | TDA7268 vs TDA8542 |
Part Details for TDA7268 by STMicroelectronics
Results Overview of TDA7268 by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
Applications
Consumer Electronics
Audio and Video Systems
Entertainment and Gaming
Price & Stock for TDA7268
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
497-3963-5-ND
|
DigiKey | IC AUDIO AMP AB 16-POWERDIP Container: Tube |
0 Tube |
|
Buy Now | |
|
|
Vyrian | Audio Amplifier, 2W, 2 Channel(s), 1 Func, Bipolar, PDIP16 | 5393 |
|
RFQ |
US Tariff Estimator: TDA7268 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.
TDA7268 Part Data Attributes
|
|
TDA7268
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
TDA7268
STMicroelectronics
Audio Amplifier, 2W, 2 Channel(s), 1 Func, Bipolar, PDIP16
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Power, Dip-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Bandwidth-Nom | 20 Khz | |
| Consumer IC Type | Audio Amplifier | |
| Gain | 32 Db | |
| Harmonic Distortion | 10% | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e3 | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Power-Nom | 2 W | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.1 Mm | |
| Supply Current-Max | 60 Ma | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for TDA7268
This table gives cross-reference parts and alternative options found for TDA7268. 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 TDA7268, 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.
TDA7268 Frequently Asked Questions (FAQ)
-
The recommended PCB layout for the TDA7268 involves placing the IC near the audio input and output connectors, using a ground plane to minimize noise, and keeping the power supply lines as short as possible. Additionally, it's recommended to use a separate analog ground plane for the audio signals and to decouple the power supply lines with capacitors.
-
The choice of external components for the TDA7268 depends on the specific application and requirements. For example, the input and output capacitors should be chosen based on the frequency response and impedance of the audio signal. The voltage regulator and decoupling capacitors should be chosen based on the power supply requirements and noise tolerance. It's recommended to consult the datasheet and application notes for guidance on component selection.
-
The maximum power dissipation of the TDA7268 is dependent on the operating conditions and package type. For the DIP package, the maximum power dissipation is 1.4W, while for the SO package, it is 1.2W. It's recommended to consult the datasheet for more information on thermal management and power dissipation.
-
The TDA7268 has a dedicated mute pin (MUTE) that can be used to mute the audio output. To implement standby, the shutdown pin (SHDN) can be used to turn off the IC. Additionally, the IC can be put into a low-power mode by setting the standby pin (STBY) high. It's recommended to consult the datasheet for more information on implementing mute and standby functions.
-
The recommended operating voltage range for the TDA7268 is 9V to 18V, with a typical operating voltage of 12V. It's recommended to consult the datasheet for more information on power supply requirements and voltage tolerance.