TDA7269A STMicroelectronics Integrated Circuit (Transistor Outline, Vertical) In Stock
The TDA7269A is a dual-channel Class AB audio power amplifier IC from STMicroelectronics with 30 dB gain, 22 kHz bandwidth, and integrated mute and standby control in an 11-pin Multiwatt package. It delivers stereo output for home audio and multimedia speaker designs with thermal and short-circuit protection built in. Available worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- TDA7269A Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4175(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TDA7269A?
- Dual-channel Class AB stereo amplifier with 30 dB voltage gain and 22 kHz bandwidth for full-range audio fidelity
- Integrated mute and standby pins enable silent switching and energy-saving idle modes in consumer multimedia products
- 11-pin Multiwatt package with exposed heatsink tab provides efficient thermal dissipation without bulky external cooling hardware
What is TDA7269A used for?
The TDA7269A is well suited for dual-channel stereo home audio amplifiers, active multimedia desktop speakers, and compact hi-fi receiver output stages that require Class AB linearity from a single IC solution. The device drives 4-ohm or 8-ohm speaker loads in split-supply configurations typically ranging from ±12V to ±25V DC, supporting applications such as bookshelf speaker systems and tabletop radio receivers. Its standby pin also makes it a practical choice for energy-efficient smart speaker or set-top box audio output stages where idle power reduction below 1W is desired.
What are the specifications of TDA7269A?
| Factory Lead Time | 12Weeks |
| YTEOL | 5 |
| Bandwidth-Nom | 22kHz |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER |
| Gain | 30dB |
| Harmonic Distortion | 10% |
| JESD-30 Code | R-PZIP-T11 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Power-Nom | 14W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP11,.2,.17,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 100mA |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | ZIG-ZAG |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Morocco |
Where can I find the TDA7269A datasheet?
TDA7269A Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TDA7269A?
Compatible alternatives and drop-in replacements for TDA7269A:
suggested
suggested
Frequently Asked Questions
What gain and bandwidth does the TDA7269A deliver, and are those sufficient for a full-range home speaker?
The TDA7269A provides a fixed voltage gain of 30 dB and a nominal bandwidth of 22 kHz, covering the entire human audible frequency range from 20 Hz to 20 kHz and making it adequate for full-range 2-way bookshelf or satellite speaker systems without additional equalization.
How does the standby pin on the TDA7269A help reduce idle power consumption in a multimedia speaker design?
The TDA7269A standby pin places both amplifier channels into a low-power sleep state that reduces total device supply current to under 1 mA, enabling the host system to cut audio stage dissipation significantly when no audio is playing, which is valuable for USB-powered desktop speakers operating on a 5V to 15V split rail.
What speaker impedance loads are compatible with the TDA7269A output stage?
The TDA7269A output stage is designed to drive speaker loads of 4 ohms or 8 ohms per channel, with the higher 8-ohm load reducing dissipation and extending device operating time before thermal shutdown engages at junction temperatures above 150°C.
When should a designer choose TDA7269A over TDA7265 for a stereo amplifier board?
The TDA7269A and TDA7265 share the same 11-pin Multiwatt footprint, 30 dB gain, and 22 kHz bandwidth, so the selection typically comes down to output power rating and stock availability; TDA7269A suits applications where its specific output power tier and 12-week factory lead time can be accommodated in the production schedule.
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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 |
|---|---|---|
| 1+ | $3.7800 | $3.78 |
| 10+ | $2.3625 | $23.63 |
| 33+ | $1.4175 | $46.78 |
In Stock · 24h Response · Worldwide Shipping
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