Mfr Part #:

TDA1514A

Mfr Name: Philips

The Philips TDA1514A is a 50W high-performance hi-fi power amplifier IC designed for audio applications. It offers low distortion and comprehensive protection features.

✓ Total Stock: 22 pcs

$ Price Range: $2.95

TDA1514A Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	22 pcs On Request	22 pcs	On Request	5	On Request	On Request	On Request	On Request	On Request

TDA1514A Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Philips
Mounting Type	Through Hole
Package / Case	SOT131-2
Storage Temperature	°C ~ °C
Supply Voltage	±30 V
Tape & Reel	No
Thermal Resistance	1 K/W

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TDA1514A Description

Short technical summary and product information.

The TDA1514A from Philips is a high-performance hi-fi power amplifier integrated circuit. It is designed to serve as a building block in various audio applications, including radio and TV, and meets the requirements of digital sources like Compact Disc players.

Key features include high output power, low harmonic and intermodulation distortion, and low offset voltage. The device also provides good ripple rejection and mute/stand-by facilities. For reliability, the TDA1514A is totally protected, with both output transistors featuring thermal and Safe Operating Area (SOAR) protection. It is also protected against electrostatic discharge and operates without switch-on or switch-off clicks.

The amplifier is intended for symmetrical power supplies but can also operate with an asymmetrical supply. It is available in a 9-lead SIL plastic power package (SOT131R).

Electrical specifications include a supply voltage range of ±10 V to ±30 V. Output power can reach up to 40 W into an 8 Ω load at ±27.5 V supply or 48 W into a 4 Ω load at ±23 V supply. The closed-loop voltage gain is typically 30 dB, and the input resistance is typically 20 kΩ.

TDA1514A Quick Information

Product Type: Hi-Fi Amplifier

Canonical Name: TDA1514A 50W High Performance Hi-Fi Amplifier

Subcategory: Linear Regulator Controllers

TDA1514A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TDA1514A Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

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

TDA1514A Features

High output power up to 40W.
Low harmonic and intermodulation distortion.
Total thermal and SOAR protection.
Mute and stand-by facilities included.
Available in SOT131R package.

TDA1514A Applications

Ideal for hi-fi audio systems.
Suitable for radio and TV applications.
Meets digital source requirements.
Used in Compact Disc equipment.

TDA1514A FAQs

4 frequently asked questions generated from this part’s specifications.

What is the maximum output power of the TDA1514A?

The TDA1514A can deliver up to 40 W into an 8 Ω load with a ±27.5 V supply, or 48 W into a 4 Ω load with a ±23 V supply.

What is the supply voltage range for the TDA1514A?

The supply voltage range is from ±10 V to ±30 V.

What type of protection features does the TDA1514A offer?

The TDA1514A offers thermal protection, Safe Operating Area (SOAR) protection for output transistors, and protection against electrostatic discharge.

What package is the TDA1514A available in?

The TDA1514A is available in a 9-lead SIL plastic power package, specifically SOT131R or SOT131-2.