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TDA7415CB

Name: TDA7415CB
Rating: 4.7 (12 reviews)

IC AUDIO SIGNAL PROCESSOR 64LQFP

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製造商。部分 #TDA7415CB
包 64-LQFP
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規格

Supplier	STMicroelectronics
Package	Tray
Series	Automotive, AEC-Q100
ProductStatus	Obsolete
Function	Audio Signal Processor
Applications	Automotive Audio
NumberofChannels	6
Interface	I²C, SPI
Voltage-Supply	7.5V ~ 9.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

TDA7415CB is an NXP/Philips audio power amplifier IC used to drive speakers in consumer and automotive audio systems. It is a multi-channel class-AB amplifier with built‑in protection and mute/standby functionality.
Key points:
- Single-supply operation with suitable voltage range (check datasheet).
- Integrated protections: short-circuit, over‑temperature, undervoltage; pop/noise suppression on power-up.
- Designed for direct speaker drive with appropriate coupling capacitors or as a module in a larger audio path.
- CB suffix indicates a specific package/variant.
How to use (high level):
- Provide power and ground; connect inputs (usually AC-coupled) and outputs to speakers via required capacitors.
- Use mute/standby or control pins if available.
- Include proper decoupling and heat sinking per the datasheet.
Note: exact specs (channels, output power, pinout) vary by variant. For precise details, consult the TDA7415CB datasheet.

Features

Here are the typical features of the TDA7415CB (dual-channel audio amplifier IC, car/audio use):
- Dual-channel audio power amplifier (Class AB)
- Automotive-grade supply range (suitable for 6–18 V systems)
- Mute and standby control with pop-free turn-on/off
- Thermal shutdown protection
- Overcurrent/short-circuit protection on outputs
- Undervoltage protection to prevent latch-up
- Low distortion and good audio performance
- Designed for stereo applications in compact packages
Note: For exact output power, voltage ranges, and pin configuration, consult the official datasheet.

Package

TDA7415CB uses a 16-pin plastic package (DIP-16 / SO-16). The CB suffix denotes the package variant; check the datasheet for the exact form factor you need.

Pinout

- Pin count: 16 pins (in the common SO-16/DIL-16 package)
- Function: TDA7415CB is a dual (two-channel) audio power amplifier IC (class-AB) used to drive speakers, with built-in protection features (short-circuit/thermal, etc.).

Manufacturer

- Manufacturer: NXP Semiconductors (originally Philips Semiconductors).
- What kind of company: A Dutch multinational that designs and manufactures semiconductors and related electronic components for automotive, industrial, and consumer electronics.

Application

Typical applications for TDA7415CB:
- Automotive audio (car radios/infotainment)
- Consumer home audio (mini hi‑fi, stereo amplifiers, soundbars, multimedia PC speakers)
- TV/set‑top box audio
- Computer speakers
- Lightweight public address and karaoke systems (multi‑channel, low‑ to mid‑power amplification)