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Product Detailed Parameters
- Description：DISCRETE
- Series：-
- Mfr：STMicroelectronics
- Package：Bulk
- Type：Class AB
- Output Type：4-Channel (Quad)
- Max Output Power x Channels @ Load：45W x 4 @ 4Ohm
- Voltage - Supply：6V ~ 18V
- Features：-
- Mounting Type：Surface Mount
- Supplier Device Package：PowerSO-36
- Package / Case：PowerSO-36 Exposed Top Pad
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：-
- Qualification：-
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Overview
The TDA75610S-ZSX is a quad bridge car radio amplifier manufactured by STMicroelectronics. It operates on a single power supply ranging from 6V to 18V and utilizes Class AB topology. The device provides up to 45W of output power per channel into a 4-ohm load. It is housed in a PowerSO-36 surface-mount package with an exposed bottom pad for thermal management. The component supports operation within a temperature range of -40°C to 105°C.
Feature Summary
- Quad bridge output architecture designed for automotive audio applications
- Integrated diagnostic capabilities accessible via I2C bus interface
- Robust protection against misconnections and short circuits
Applications
- Automotive car radio systems
- Vehicle infotainment amplification
- Multi-channel speaker driving
Procurement Notes
Verify the exact suffix designation, as standard datasheets typically reference TDA75610S or TDA75610SLV. Confirm that the specific ZSX variant matches the required packaging and tape-and-reel specifications before finalizing procurement orders to ensure compatibility with automated assembly processes.
Selection Notes
Select this component for designs requiring high-power multi-channel amplification in compact automotive enclosures. Ensure the PCB layout accommodates the PowerSO-36 package dimensions and provides adequate thermal dissipation through the exposed pad. Verify system voltage stability within the 6V to 18V operating range.
Part Context
This part belongs to the TDA75610 family of intelligent power amplifiers developed using BCD technology. These devices are engineered for modern vehicle electrical architectures, offering high efficiency and comprehensive diagnostics. The family includes variants optimized for low-voltage start-stop operations and varying power output requirements.
Replacement Considerations
TDA75610S
FAQ
What is the maximum output power capability?
The amplifier delivers up to 45W per channel into a 4-ohm load.
Does the device support digital diagnostics?
Yes, it features full I2C bus driving for digital diagnostics, including DC and AC load detection.
