Linear - Amplifiers - Audio 25-Flexiwatt (Formed Leads) 8V~18V Mute, Short-Circuit and Thermal Protection, Standby 1mm TDA7560 Single 13.2V IC AMP AUDIO PWR 80W 25FLEXIWATT
8760
Nov 26, 2021
Morgan Davy
Assembling a 320W audio amplifier with 14.4V with IC TDA7560
Linear - Amplifiers - Audio 25-Flexiwatt (Formed Leads) 8V~18V Mute, Short-Circuit and Thermal Protection, Standby 1mm TDA7560 Single 13.2V IC AMP AUDIO PWR 80W 25FLEXIWATT
The TDA7560 is a 4 x 51 W quad bridge car radio amplifier. This article mainly introduces circuits, pinout, datasheet and other detailed information about STMicroelectronics TDA7560.
TDA7560
The TDA7560 is a class AB audio power amplifier using groundbreaking BCD (Bipolar/CMOS/DMOS) technology in a Flexiwatt 25 compact developed for high-power vehicle radio.
The fully complementary P-Channel/N-Channel output structure allows for a rail-to-rail output voltage swing, which, when paired with high output current and minimal saturation losses, establishes new power standards in the car-radio market, with unrivaled distortion performance.
The following figure is TDA7560 Pinout.
Pinout
The followings are the Symbol, Footprint, 3D Model of TDA7560.
Symbol
Footprint
3D Model
• Superior output power capability:
– 4 x 51 W/4 Ω max.
– 4 x 45 W/4 Ω EIAJ
– 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
– 4 x 80 W/2 Ω max.
– 4 x 77 W/2 Ω EIAJ
– 4 x 55 W/2 Ω @ 14.4 V, 1 kHz, 10 %
• Multipower BCD technology
• MOSFET output power stage
• Excellent 2 W driving capability
• Hi-Fi class 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
• On board 0.35 A high side driver
• Protections:
– Output short circuit to GND, to VS, across the load
– Very inductive loads
– Overrating chip temperature with soft thermal limiter
– Output DC offset detection
– Load dump voltage
– Fortuitous open GND
– Reversed battery
– ESD
STMicroelectronics TDA7560 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7560.
STMicroelectronics TDA7560 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7560.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 25-Flexiwatt (Formed Leads) | |
| Number of Pins | 25Pins | |
| Packaging | Tube | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 25Terminations | |
| ECCN Code | EAR99 | |
| Type | Class AB | |
| Max Operating Temperature | 150°C | |
| HTS Code | 8542.33.00.01 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Power Dissipation | 80W | |
| Voltage - Supply | 8V~18V | |
| Terminal Position | ZIG-ZAG | |
| Number of Functions | 1Function | |
| Terminal Pitch | 1mm | |
| Base Part Number | TDA7560 | |
| Pin Count | 25 | |
| Output Type | 4-Channel (Quad) | |
| Supply Voltage-Max (Vsup) | 13.2V | |
| Power Supplies | 13.2V | |
| Supply Voltage-Min (Vsup) | 13.2V | |
| Number of Channels | 4Channels | |
| Power Dissipation | 80W |
| Product Attribute | Attribute Value | |
|---|---|---|
| Quiescent Current | 200mA | |
| Supply Current-Max | 320mA | |
| Output Power | 43W | |
| Supply Type | Single | |
| Bandwidth | 20 kHz | |
| Voltage Gain | 26dB | |
| Gain | 26 dB | |
| Max Output Power | 80W | |
| Max Output Power x Channels @ Load | 80W x 4 @ 2 Ω | |
| Harmonic Distortion | 10% | |
| Features | Mute, Short-Circuit and Thermal Protection, Standby | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant |
TDA7560 Functional Block Diagram is shown as follows.
Functional Block Diagram
The following figure shows the TDA7560 Car Amp Circuit.
4 x 50 Watts TDA7560 Car Amp Circuit
The TDA7560 Standard Test and Application Circuit is shown as follows.
Standard Test and Application Circuit
PCB and component layout of the Application Circuit
Components and Top Copper Layer
Bottom Copper Layer
| Part Number | Description | Manufacturer |
| TDA7850CONSUMER CIRCUITS | 4 x 50 W MOSFET quad bridge power amplifier | STMicroelectronics |
• High Power Car Radio
The following figure is TDA7560 Package.
Package
STMicroelectronics is a leading global independent semiconductor firm that develops and delivers semiconductor solutions for a wide range of microelectronics applications. The Company is at the forefront of System-on-Chip (SoC) technology, and its products play a major role in supporting today's convergence trends, thanks to an unparalleled mix of silicon and system expertise, manufacturing capabilities, Intellectual Property (IP) portfolio, and strategic partners.
Download datasheets and manufacturer documentation for STMicroelectronics TDA7560.
Download datasheets and manufacturer documentation for TDA7560
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