Mfr Part #:

TDA1522

The TDA1522 from NXP Semiconductors is a stereo cassette head preamplifier and equalizer designed for car radio/cassette players. It offers a wide supply voltage range and low distortion.

✓ Total Stock: 15 pcs

$ Price Range: $1.92

TDA1522 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	15 pcs On Request	15 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TDA1522 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NXP Semiconductors
Mounting Type	Through Hole
Power Dissipation	800 mW
Storage Temperature	°C ~ °C
Supply Current	5 mA
Supply Voltage	7.5 V to 23 V
Tape & Reel	No

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TDA1522 Description

Short technical summary and product information.

The TDA1522 is a stereo cassette head preamplifier and equalizer IC manufactured by NXP Semiconductors. It is specifically designed for use in car radio and cassette player applications.

Key electrical specifications include a wide supply voltage range from 7.5V to 23V, a typical supply current of 5mA, and a low total harmonic distortion (THD) of 0.05%. The device also provides a typical channel separation of 45 dB. It features two independent amplifiers with a typical open-loop gain of 90 dB and a maximum power dissipation of 800 mW.

The TDA1522 operates within an ambient temperature range of -30°C to +85°C. It requires minimal external components, with AC characteristics determined by an external RC network. The head input is at DC ground, eliminating the need for an input coupling capacitor. The IC supports electronic on/off switching with transient suppression.

Packaged in a plastic single in-line medium power package (SOT142-1), the TDA1522 is suitable for through-hole mounting. Its design facilitates integration into audio systems where high-quality cassette playback is required.

TDA1522 Quick Information

Product Type: Stereo Cassette Head Preamplifier

Canonical Name: TDA1522 Stereo cassette head preamplifier and equalizer

Subcategory: Stereo Cassette Head Preamplifier and Equalizer

TDA1522 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TDA1522 Estimated Pricing

Qty	Low	High
1+	$1.92	$1.92

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

TDA1522 Features

Stereo cassette head preamplifier and equalizer.
Wide supply voltage range: 7.5V to 23V.
Low total harmonic distortion of 0.05%.
Wide operating temperature: -30°C to 85°C.
Minimal external component requirement.

TDA1522 Applications

Designed for car radio/cassette players.
Suitable for audio playback systems.
Used in portable audio devices.
Integration into consumer electronics.

TDA1522 FAQs

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

What is the supply voltage range for the TDA1522?

The supply voltage range for the TDA1522 is 7.5 V to 23 V.

What is the typical supply current of the TDA1522?

The typical supply current for the TDA1522 is 5 mA.

What is the operating temperature range for the TDA1522?

The TDA1522 operates within an ambient temperature range of -30 °C to 85 °C.

What is the total harmonic distortion (THD) of the TDA1522?

The total harmonic distortion for the TDA1522 is typically 0.05 %.

What is the channel separation for the TDA1522?

The channel separation for the TDA1522 is typically 45 dB.

What is the package type for the TDA1522?

The TDA1522 is available in a SIL9MP package, with the case code SOT142-1.