STMICROELECTRONICS TDA7492PAudio Power Amplifier, D, 2 Channel, 25 W, 8V to 26V, PowerSO, 36 Pins
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Jul 20, 2021
Buck Robeson
DIY bluetooth speaker build - Visaton, TDA7492P 2x20W
STMICROELECTRONICS TDA7492PAudio Power Amplifier, D, 2 Channel, 25 W, 8V to 26V, PowerSO, 36 Pins
The TDA7492P is a dual BTL class-D audio amplifier with single power supply, designed for LCD TVs and monitors.
TDA7492P
The TDA7492P 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-paddown (EPD) package no heatsink is required.
Symbol
Footprint
3D Model
25 W + 25 W continuous output power at THD = 10% with VCC = 20 V and RL = 8 W
Wide-range single-supply operation (8 - 26 V)
High efficiency (h = 90%)
Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
Differential inputs minimize common-mode noise
Standby and mute features
Short-circuit protection
Thermal overload protection
Externally synchronizable
ECOPACK®, environmentally-friendly package
STMicroelectronics TDA7492P technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7492P.
STMicroelectronics TDA7492P technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7492P.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 36-PowerFSOP (0.295, 7.50mm Width) | |
| Number of Pins | 36Pins | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Part Status | Obsolete | |
| 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 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Power | 25W | |
| Bandwidth | 22 kHz | |
| Voltage Gain | 33.6dB | |
| Max Output Power | 25W | |
| Max Output Power x Channels @ Load | 25W x 2 @ 8 Ω | |
| Harmonic Distortion | 10% | |
| Load Impedance | 8Ohm | |
| Features | 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 |
Bluetooth amplifier
Audio systems
Applications circuit for class-D amplifier
Typical LC filter for a 8 ohm speaker
Typical LC filter for a 4 ohm speaker
TDA7492P Package Outline
TDA7492P Dimensions
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.
Download datasheets and manufacturer documentation for STMicroelectronics TDA7492P.
Download datasheets and manufacturer documentation for TDA7492P
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