TDA7560 Equivalent & Substitute Parts

Part Overview

The TDA7560 is a linear amplifier integrated circuit designed for 4-channel (quad) Class AB audio amplification applications. This device delivers 80W per channel at 2Ω load impedance and operates across a supply voltage range of 8V to 18V. The TDA7560 incorporates integrated protection features including mute control, short-circuit protection, thermal protection, and standby functionality, making it suitable for automotive and consumer audio systems.

The TDA7560 is classified as an obsolete product. Locating equivalent substitute components is necessary to support legacy system maintenance, repair operations, and continued production of equipment utilizing this amplifier architecture.

Substiute Parts

TDA7560

STMicroelectronicsIn Stock: 24023TDA7560 Datasheet

Current PartRFQ

E-TDA7560

STMicroelectronicsIn Stock: 10812E-TDA7560 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the TDA7560 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are:

1. Amplifier Classification: Class AB topology
2. Channel Configuration: 4-Channel (Quad) output
3. Output Power Specification: 80W per channel at 2Ω load impedance
4. Supply Voltage Compatibility: 8V to 18V operating range
5. Protection Features: Mute, short-circuit protection, thermal protection, and standby functionality
6. Package Specification: 25-Flexiwatt (Formed Leads) with through-hole mounting
7. Regulatory Compliance: ROHS3 compliance and REACH unaffected status

Components meeting all these parameters are classified as direct electrical and mechanical equivalents. Packaging format variations (such as tube versus alternative packaging) do not affect functional substitution when the core device package remains identical.

Parameter Comparison

Engineering Selection Recommendations

The E-TDA7560 is a direct functional equivalent to the TDA7560. Both components are manufactured by STMicroelectronics and share identical electrical specifications, protection features, and package configurations. The E-TDA7560 maintains active product status, whereas the TDA7560 is classified as obsolete.

Both components satisfy ROHS3 compliance requirements and carry REACH unaffected status, ensuring regulatory alignment for applications requiring environmental and hazardous substance compliance. The E-TDA7560 is designated as an automotive-grade component, indicating qualification for automotive environmental and reliability standards.

Selection between these components should be based on availability and application requirements. The E-TDA7560 is the preferred choice for new designs and ongoing production due to its active product status and automotive qualification. The TDA7560 remains suitable for legacy system support where existing inventory is available.

Frequently Asked Questions (FAQ)

Q: Can the E-TDA7560 be used as a direct replacement for the TDA7560 in existing designs?

A: Yes. The E-TDA7560 is electrically and mechanically equivalent to the TDA7560. Both components feature identical output power specifications (80W per channel at 2Ω), supply voltage range (8V to 18V), protection features, and 25-Flexiwatt package configuration. Direct substitution is supported without circuit modification.

Q: What is the difference between the TDA7560 and E-TDA7560?

A: The primary differences are product status and packaging format. The TDA7560 is classified as obsolete, while the E-TDA7560 maintains active product status. The E-TDA7560 is supplied in tube packaging and carries automotive-grade qualification. Electrical performance and package type are identical.

Q: Are there any compatibility concerns when substituting the E-TDA7560 for the TDA7560?

A: No compatibility concerns exist. Both components utilize the 25-Flexiwatt (Formed Leads) package with through-hole mounting, ensuring identical PCB footprint and lead configuration. Pin assignments, electrical characteristics, and protection features are identical.

Q: Does the automotive-grade designation of the E-TDA7560 affect its use in non-automotive applications?

A: No. Automotive-grade qualification indicates enhanced reliability and environmental testing standards. Components meeting automotive specifications are suitable for all applications, including consumer and industrial use.

Q: What is the moisture sensitivity level for these components?

A: Both the TDA7560 and E-TDA7560 carry Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements. Standard handling and storage practices are sufficient.

Q: Are both components RoHS compliant?

A: Yes. Both the TDA7560 and E-TDA7560 are ROHS3 compliant and carry REACH unaffected status, meeting environmental and hazardous substance regulations for EU and global markets.