Orginal TDA1554Q IC TDA 1554 TDA1554q IC 6V 12V 18V 2A 15W 15W Dual Bridge Audio Amplifiers 2 Channel Stereo Audio ZIP 17Pin Leads Audio TDA1554 Amplifier IC

Original TDA1554Q IC Audio TDA1554 Amplifiers IC 6V 12V 18V 2A 15W 15W Dual Bridge Audio Amplifiers 2 Channel Stereo Audio Amplifier 17 Pin Leads Audio TDA1554 Amplifier Chip

Name: Original TDA1554Q IC Audio TDA1554 Amplifiers IC 6V 12V 18V 2A 15W 15W Dual Bridge Audio Amplifiers 2 Channel Stereo Audio Amplifier 17 Pin Leads Audio TDA1554 Amplifier Chip
Brand: Audio &amp; Amplifier IC
SKU: u160123
Price: 220.00 BDT
Availability: InStock

৳ 220.00

Original TDA1554Q IC Audio TDA1554 Amplifiers IC 6V 12V 18V 2A 15W 15W Dual Bridge Audio Amplifiers 2 Channel Stereo Audio Amplifier

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SKU: u160123 Categories: Audio & Amplifier IC, Microcontroller, ICs & Base Tags: Audio Amplifier, TDA1554, TDA1554 Amplifier, TDA1554 Audio Amplifier, TDA1554 IC, TDA1554Q Amplifier, TDA1554Q IC

Description
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Description: TDA1554Q IC

Original TDA1554Q IC Audio TDA1554 Amplifiers IC 6V 12V 18V 2A 15W 15W Dual Bridge Audio Amplifiers 2 Channel Stereo Audio Amplifier 17 Pin Leads Audio TDA1554 Amplifier Chip

TDA1554 is a power amplifier IC with an inbuilt Class-B output amplifier that can handle 4*11W single-ended or 2*22W dual-ended power. TDA1554 is available in a single-in-line package with 17 leads. A 4*11W single-ended or 2*22W bridge amplifier is included in the internal circuitry. Two of the four amplifiers are inverting, whereas the other two are not. Additionally, each amplifier has a 20dB gain (26dB in BTL). Mute/stand-by is likewise available on the TDA1554.

The TDA1554Q is an integrated class-B output amplifier in a 17-lead single-in-line (SIL) plastic power package. The circuit contains 4 x 11 W single-ended or 2 x 22 W bridge amplifiers. The device is primarily developed for car radio applications.

The TDA1554Q contains four identical amplifiers with differential input stages (two inverting and two non-inverting) and can be used for single-ended or bridge applications. The gain of each amplifier is fixed at 20 dB (26 dB in BTL). A special feature of this device is:

Features:

Requires very few external components
Flexibility in use − Quad single-ended or stereo BTL
High output power
Low offset voltage at outputs (important for BTL)
Fixed gain
Good ripple rejection
Mute/stand-by switch
Load dump protection
AC and DC short-circuit-safe to ground and VP
Thermally protected
Reverse polarity safe
Capability to handle high energy on outputs (VP = 0 V)
Protected against electrostatic discharge
No switch-on/switch-off plop
Low thermal resistance
Identical inputs (inverting and non-inverting)
Flexible leads

TDA1554 Applications

Stereo amplifiers
Home audio circuits
Car radios

TDA1554 Equivalents

TDA7294, LM386, TDA2030, TDA2040, LM4871

Where to Use TDA1554

This IC is designed for usage in automobile radios. Its outputs have a low offset voltage, which is critical for BTL applications. It can manage significant energy outputs. This IC is utilized in 22W stereo amplifiers and 11W single-ended home audio circuits.

How to Use TDA1554

TDA1554 is an amplifier IC that may be used to create stereo audio power amplifier circuits of 2*22 watts and 4*11 watts. A strong heatsink is required because the circuit dissipated roughly 28 watts of heat. At full loudness, the circuit uses 12 volts and 5 amps. When the volume is reduced, the current consumption is reduced, and less heat is dissipated.

The BTL arrangement is represented in the circuit above. In both circuits, the components are nearly identical. Each speaker is driven by a single MOSFET half-bridge in single-ended mode, while in bridge-tied load (BTL); the speaker is connected between the two MOSFET half-bridges.

TDA1554 is used in the circuit above, which is a 4-channel 11-watt home audio circuit. There are four channels on each amplifier. It uses a DC voltage range of 12 to 18 volts to operate. A 12-volt power supply capable of delivering 2 Amps can be used to provide this voltage supply.