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Consumer Circuits / Audio/Video Amplifiers / TDA7388
Datasheets
TDA7388 by:

4 x 45 W quad bridge car radio amplifier

Part Details for TDA7388 by STMicroelectronics

Results Overview of TDA7388 by STMicroelectronics

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 TDA7388

Part # Distributor Description Stock Price Buy
DISTI # 18AC7832
Newark Amplifier, Class Ab, 4X45W, Flexiwatt25, Output Power X Channels @ Load:45W X 4 @ 4Ohm, Audio Amplifier Type:Ab, No. Of Channels:4Channels, Supply Voltage Range:-, Ic Case/Package:Flexiwatt25, No. Of Pins:25Pins, Product Range:- Rohs Compliant: Yes |Stmicroelectronics TDA7388 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 118
  • 1 $3.2000
  • 10 $2.9000
  • 25 $2.8300
  • 50 $2.7500
  • 100 $2.6800
  • 250 $2.5500
  • 714 $2.5400
$2.5400 / $3.2000 Buy Now
DISTI # 18AC7832
Avnet Americas Audio Amp Speaker 4-CH Stereo 26W Class-AB 25-Pin FLEXIWATT(Vertical) Tube - Bulk (Alt: 18AC7832) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks, 0 Days Container: Bulk 17 Partner Stock
  • 1 $4.5800
  • 10 $3.8900
  • 25 $3.7200
  • 50 $3.5400
  • 100 $3.3700
$3.3700 / $4.5800 Buy Now
DISTI # TDA7388
Avnet Americas Audio Amp Speaker 4-CH Stereo 26W Class-AB 25-Pin FLEXIWATT(Vertical) Tube - Rail/Tube (Alt: TDA7388) RoHS: Compliant Min Qty: 357 Package Multiple: 357 Lead time: 15 Weeks, 0 Days Container: Tube 0
  • 357 $2.3166
  • 714 $2.3049
  • 1,428 $2.1168
  • 2,142 $2.1060
  • 2,856 $2.0952
$2.0952 / $2.3166 Buy Now
STMicroelectronics 4 x 45 W quad bridge car radio amplifier RoHS: Compliant Min Qty: 1 534
  • 1 $4.1700
  • 10 $2.8400
  • 100 $2.6300
  • 250 $2.5000
  • 357 $2.4900
$2.4900 / $4.1700 Buy Now
DISTI # TDA7388
TME IC: audio amplifier, Pout: 90W, 24VDC, Ch: 4, Amp.class: AB, 4Ω Min Qty: 1 193
  • 1 $4.0700
  • 10 $3.5600
  • 102 $3.0600
  • 255 $2.9000
  • 357 $2.7800
  • 510 $2.6000
  • 1,003 $2.5400
$2.5400 / $4.0700 Buy Now
DISTI # TDA7388
Avnet Silica Audio Amp Speaker 4-CH Stereo 26W Class-AB 25-Pin FLEXIWATT(Vertical) Tube (Alt: TDA7388) RoHS: Compliant Min Qty: 17 Package Multiple: 17 Lead time: 16 Weeks, 0 Days Silica - 1258
Buy Now
DISTI # TDA7388
EBV Elektronik Audio Amp Speaker 4-CH Stereo 26W Class-AB 25-Pin FLEXIWATT(Vertical) Tube (Alt: TDA7388) RoHS: Compliant Min Qty: 17 Package Multiple: 17 Lead time: 16 Weeks, 0 Days EBV - 0
Buy Now
Win Source Electronics IC AMP AUD QUAD 41W FLEXIWATT25 / Audio Amp Speaker 4-CH Stereo 26W Class-AB Automotive 25-Pin(25+Tab) FLEXIWATT(Vertical) Tube 14280
  • 21 $2.4718
  • 50 $2.0282
  • 77 $1.9648
  • 106 $1.9014
  • 137 $1.8381
  • 183 $1.6479
$1.6479 / $2.4718 Buy Now

Part Details for TDA7388

TDA7388 CAD Models

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TDA7388 Part Data Attributes

Parametric Data
TDA7388 STMicroelectronics
Buy Now Datasheet
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TDA7388 STMicroelectronics 4 x 45 W quad bridge car radio amplifier
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code ZIP
Package Description FLEXIWATT-25
Pin Count 25
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Factory Lead Time 17 Weeks
Samacsys Manufacturer STMicroelectronics
Bandwidth-Nom 20 kHz
Consumer IC Type CLASS AB AUDIO AMPLIFIER
Harmonic Distortion 10%
JESD-30 Code R-PZIP-T25
JESD-609 Code e3
Length 29.23 mm
Moisture Sensitivity Level 3
Number of Channels 1
Number of Functions 1
Number of Terminals 25
Output Power-Nom 26 W
Package Body Material PLASTIC/EPOXY
Package Code SZIP
Package Equivalence Code ZIP25,.16,.16,40
Package Shape RECTANGULAR
Package Style IN-LINE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 19.37 mm
Supply Current-Max 350 mA
Surface Mount NO
Technology BIPOLAR
Terminal Finish Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 1 mm
Terminal Position ZIG-ZAG
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 4.5 mm

Alternate Parts for TDA7388

This table gives cross-reference parts and alternative options found for TDA7388. 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 TDA7388, 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.

Part Number Manufacturer Composite Price Description Compare
TDA7566 STMicroelectronics Check for Price Intelligent quad BTL output with full I2C diagnostics TDA7388 vs TDA7566
LA4743A SANYO Electric Co Ltd Check for Price Audio Amplifier, 28W, 4 Channel(s), 1 Func, Bipolar, PZFM25, HZIP-25 TDA7388 vs LA4743A
LA47516 SANYO Electric Co Ltd Check for Price Audio Amplifier, 29W, 4 Channel(s), 1 Func, Bipolar, ZIP-25 TDA7388 vs LA47516
TDA7563B STMicroelectronics $8.4950 4 x 50 W multifunction quad power amplifier with built-in diagnostics feature TDA7388 vs TDA7563B
LV47002P SANYO Electric Co Ltd Check for Price Audio Amplifier, 48W, 4 Channel(s), 1 Func, HZIP-25 TDA7388 vs LV47002P
TDA7854 STMicroelectronics Check for Price 48W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25, ROHS COMPLIANT, FLEXIWATT-25 TDA7388 vs TDA7854
TDA7564BH STMicroelectronics Check for Price Intelligent high efficiency (class SB) quad BTL ouput with full I2C diagnostics (turn on, permanent, ac) TDA7388 vs TDA7564BH
E-TDA7566 STMicroelectronics Check for Price 4 x 40 W multifunction quad power amplifier with built-in diagnostics features TDA7388 vs E-TDA7566
TDA7561 STMicroelectronics $6.5080 Multifunction quad power amplifier with built-in diagnostics features TDA7388 vs TDA7561
TDA7564BPDTR STMicroelectronics Check for Price Intelligent high efficiency (class SB) quad BTL ouput with full I2C diagnostics (turn on, permanent, ac) TDA7388 vs TDA7564BPDTR

TDA7388 Related Parts

TDA7388 Frequently Asked Questions (FAQ)

  • A good PCB layout for the TDA7388 involves keeping the power supply lines (VIN and VCC) separate from the signal lines, using a star connection for the power supply, and placing the decoupling capacitors close to the IC. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.

  • The output filter components (L, C, and R) should be chosen based on the desired cutoff frequency, impedance, and attenuation. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application requirements and simulation results.

  • The maximum power dissipation of the TDA7388 depends on the package type and the ambient temperature. 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 actual operating conditions.

  • To protect the TDA7388 from ESD and overvoltage, it is recommended to use external protection devices such as TVS diodes or zener diodes on the input and output pins. Additionally, a fuse or a PTC resettable fuse can be used to protect against overcurrent conditions.

  • Yes, the TDA7388 can be used in a Class-D amplifier application. However, it is essential to ensure that the device is operated within its recommended operating conditions, and that the output filter is designed to meet the specific requirements of the Class-D amplifier.

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