TDA7492 Bluetooth Amplifier
IC, AMP, AUDIO, CLASS D, 36POWERSO
The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
TDA7492 Amplifier: Pinout, Datasheet, and Block Diagram
IC, AMP, AUDIO, CLASS D, 36POWERSO The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
1910
Jun 27, 2021
Alexander Smith
TDA7492
8In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $50.84243 | $50.84 |
| 10+ | $47.96456 | $479.65 |
| 100+ | $45.24958 | $4524.96 |
| 500+ | $42.68828 | $21344.14 |
| 1000+ | $40.27197 | $40271.97 |
Unit Price:$50.84243
Subtotal: $50.84
Quick Links
TDA7492 Description
The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors. Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.
TDA7492 Pinout
TDA7492 CAD Model
Symbol
Footprint
3D Model
TDA7492 Features
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50 W + 50 W continuous output power at THD = 10% with RL = 6 and VCC = 25 V
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40 W + 40 W continuous output power at THD = 10% with RL = 8 and VCC = 25 V
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Wide-range single-supply operation (8 - 26 V)
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High efficiency ( = 90%)
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Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
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Differential inputs minimize common-mode noise
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Standby and mute features
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Short-circuit protection
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Thermal overload protection
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Externally synchronizable
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ECOPACK®, environmentally friendly package
Specifications
STMicroelectronics TDA7492 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7492.
TDA7492 Tech Specifications
TDA7492 Tech Specifications
STMicroelectronics TDA7492 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7492.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | NRND (Last Updated: 8 months ago) | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 36-PowerFSOP (0.295, 7.50mm Width) | |
| Number of Pins | 36Pins | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 36Terminations | |
| ECCN Code | EAR99 | |
| Type | Class D |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Voltage - Supply | 8V~26V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Terminal Pitch | 0.5mm | |
| Base Part Number | TDA7492 | |
| Pin Count | 36 | |
| Output Type | 2-Channel (Stereo) | |
| Supply Voltage-Min (Vsup) | 8V | |
| Number of Channels | 2Channels | |
| Supply Current-Max | 35mA | |
| Output Power | 40W |
| Product Attribute | Attribute Value | |
|---|---|---|
| Bandwidth | 22 kHz | |
| Voltage Gain | 33.6dB | |
| Max Output Power | 50W | |
| Max Output Power x Channels @ Load | 50W x 2 @ 6 Ω | |
| Harmonic Distortion | 10% | |
| Load Impedance | 8Ohm | |
| Features | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | |
| Length | 10.3mm | |
| Width | 7.5mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
TDA7492 Internal Block Diagram
Internal Block Diagram (showing one channel only)
TDA7492 Functional Alternatives
TDA7492 Application Circuit
TDA7492 Dimensions
TDA7492 Package Outline Drawing
TDA7492 Dimensions
TDA7492 Manufacturer
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
Datasheet PDF
Download datasheets and manufacturer documentation for STMicroelectronics TDA7492.
TDA7492 Documents
TDA7492 Documents
Download datasheets and manufacturer documentation for TDA7492
Frequently Asked Questions
1.How do I choose an amplifier?
Generally you should pick an amplifier that can deliver power equal to twice the speaker's program/continuous power rating. This means that a speaker with a "nominal impedance" of 8 ohms and a program rating of 350 watts will require an amplifier that can produce 700 watts into an 8 ohm load.
2.Does an amplifier improve sound quality?
No, amplifiers don't improve sound quality. They just increase the signals to required levels. However if amplifiers have equaliser or other signal processing facility, they can make it sound different and possibly more suitable for listening pleasure. But again that is the work of signal processing part of amplifier.
3.What is the maximum current that TDA7492 power amplifier board can bear?
The maximum output power is 50W.
4.Is the digital power amplifier TDA7492 good?
Very good, better than the LM1875 and LM4766. The current class D amplifier can satisfy most people, except for those who are super feverish!
FAQ
1.How do I choose an amplifier?
Generally you should pick an amplifier that can deliver power equal to twice the speaker's program/continuous power rating. This means that a speaker with a "nominal impedance" of 8 ohms and a program rating of 350 watts will require an amplifier that can produce 700 watts into an 8 ohm load.
2.Does an amplifier improve sound quality?
No, amplifiers don't improve sound quality. They just increase the signals to required levels. However if amplifiers have equaliser or other signal processing facility, they can make it sound different and possibly more suitable for listening pleasure. But again that is the work of signal processing part of amplifier.
3.What is the maximum current that TDA7492 power amplifier board can bear?
The maximum output power is 50W.
4.Is the digital power amplifier TDA7492 good?
Very good, better than the LM1875 and LM4766. The current class D amplifier can satisfy most people, except for those who are super feverish!
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