TDA7250 The TDA7250 is a high-power audio driver IC from ST, designed for straightforward amplifier projects. It offers dual output channels capable of delivering significant power to speaker loads.
Mfr Part #:

TDA7250

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The TDA7250 is a high-power audio driver IC from ST, designed for straightforward amplifier projects. It offers dual output channels capable of delivering significant power to speaker loads.
✓ Total Stock: 14 pcs
$ Price Range: $1.92

TDA7250 Available from 1 distributor

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✓ Non-Authorised
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TDA7250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TDA7250 Description

Short technical summary and product information.

The TDA7250, manufactured by ST, is an audio driver IC designed for creating high-power audio amplifier circuits with minimal external components. This IC supports operation with either 4-ohm or 8-ohm speaker loads.

 

When used with an 8-ohm load, the TDA7250 can deliver a maximum output power of 2x80 watts. For higher power output, it can drive a 4-ohm load, providing up to 2x125 watts. To achieve these power levels, a dual power supply is required. A 35-volt dual supply is recommended for the 4-ohm load configuration, while a 40-45 volt dual supply is necessary for the 8-ohm load. The maximum voltage supported by the chip is 45 volts.

 

This component is suitable for various audio amplification applications where high output power is desired. Its design simplicity allows for efficient integration into electronic projects.

TDA7250 Quick Information

Product Type: Audio Driver IC
Canonical Name: TDA7250 Audio Driver IC
Subcategory: Audio Driver

TDA7250 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TDA7250 Estimated Pricing

Qty Low High
1+ $1.92 $1.92

Estimated market price range - modelled values for guidance only, not live distributor offers.

TDA7250 Features

  • High power audio driver IC
  • Dual channel output
  • Supports 4-ohm and 8-ohm loads
  • Up to 2x125W output power
  • Requires dual 35-45V supply

TDA7250 Applications

  • High-power audio amplifier projects
  • Stereo sound systems
  • Home audio equipment
  • PA systems

TDA7250 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output power of the TDA7250 for an 8-ohm load?

The TDA7250 can deliver a maximum output power of 2x80 watts with an 8-ohm load.

What is the maximum output power of the TDA7250 for a 4-ohm load?

The TDA7250 can deliver a maximum output power of 2x125 watts with a 4-ohm load.

What power supply voltage is required for the TDA7250 when using a 4-ohm load?

A dual power supply providing 35 volts output is required for the 4-ohm load.

What power supply voltage is required for the TDA7250 when using an 8-ohm load?

A dual power supply offering 40-45 volts output is necessary for the 8-ohm load.

What is the maximum supply voltage for the TDA7250?

The maximum voltage supported by the chip is 45 volts.

Is the TDA7250 RoHS compliant?

The TDA7250 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TDA7250?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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