TDA7388 Automotive Audio Power Amplifiers by STMicroelectronics

4 x 45 W quad bridge car radio amplifier

Status: Active
Series: TDA7388
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.

Prices starting from US$2.24


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$2.24
12,767
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Logo for Newark Electronics Newark Electronics US$3.11
189
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Logo for element14 element14 US$2.70
162
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Logo for Micros Micros US$2.68
102
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$3.08
48
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Logo for Distrelec Distrelec US$4.83
16
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Logo for Avnet America Avnet America US$2.48
-
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Features

High output power capability: 4 x 45 W / 4 Ω max. 4 x 26 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
4 x 45 W / 4 Ω max.
4 x 26 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
Low distortion
Low output noise
Standby function
Mute function
Automute at min. supply voltage detection
Low external component count: Internally fixed gain (26 dB) No external compensation No bootstrap capacitors
Internally fixed gain (26 dB)
No external compensation
No bootstrap capacitors
Protections: Output short circuit to gnd, to VS, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Load dump voltage Fortuitous open GND Reversed battery ESD
Output short circuit to gnd, to VS, across the load
Very inductive loads
Overrating chip temperature with soft thermal limiter
Load dump voltage
Fortuitous open GND
Reversed battery
ESD

Alternative Descriptions

TDA7388 Series 18 V 4 x 45 W Quad Bridge Car Radio Amplifier - FLEXIWATT-25 | Future Electronics
Amplifier, Class Ab, 4X45W, Flexiwatt25 | Newark Electronics
AMPLIFIER, CLASS AB, 4X45W, FLEXIWATT25 | element14
Audio Power Amplifier | Micros
IC: audio amplifier | Transfer Multisort Elektronik
ST Audio/Video IC, 80W, Flexiwatt | Distrelec
Audio Amp Speaker 4-CH Stereo 26W Class-AB 25-Pin FLEXIWATT(Vertical) Tube | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TDA7388?

Additional datasheets, footprints and schematics for TDA7388 are listed on our Part Details page. You can also find images and similar parts to TDA7388 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TDA7388 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TDA7388 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TDA7388 fall under?

The TDA7388 is listed under Automotive Infotainment and Telematics > Automotive Audio Power Amplifiers > Automotive Class-AB Audio Power Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TDA7388 when available in the Automotive Class-AB Audio Power Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TDA7388 you can contact the distributor directly for product support, shipping queries etc.

Is the TDA7388 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for TDA7388 have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and Micros have stock available or on a lead time for TDA7388.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TDA7388 often in real-time on the comparison pages.

What if I can't find stock of TDA7388?

You can fill out our help required form which you can use to request a quote for TDA7388 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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