Mfr Part #:

TDA7850

Mfr Name: AIBORUN

The TDA7850 is a Class AB audio power amplifier from AIBORUN, designed for high-performance car audio systems. It features a MOSFET output stage and offers multiple output power configurations.

✓ Total Stock: 7,671 pcs

$ Price Range: $1.92

TDA7850 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	7,671 pcs On Request	7671 pcs	On Request	1	On Request	On Request	25+	On Request	On Request

TDA7850 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	AIBORUN
Gain	26 dB
Mounting Type	Through Hole
Operating Temperature	-55°C to 150°C
Storage Temperature	°C ~ °C
Tape & Reel	No
Type	Class AB

View Similar Products (0)

TDA7850 Description

Short technical summary and product information.

The TDA7850 by AIBORUN is an advanced Class AB audio power amplifier utilizing MOSFET technology, specifically tailored for high-performance car audio applications. It is housed in a 25-Flexiwatt package with formed leads and supports through-hole mounting.

This amplifier boasts high output power capabilities, including configurations such as 4 x 50 W/4Ω max and 4 x 55 W/2Ω at 14.4 V, 1 kHz, 10% distortion. The MOSFET output stage is designed to drive 2Ω loads with low distortion and minimal output noise, ensuring superior audio quality. It incorporates essential features like standby and mute functions, automatic minimum supply voltage detection, and an integrated 0.35 A high-side driver.

Designed for ease of use, the TDA7850 minimizes external component requirements with a fixed internal gain of 26 dB, eliminating the need for external compensation and bootstrap capacitors. Comprehensive protection mechanisms are built-in to safeguard against various fault conditions, including output short circuits, inductive loads, DC offset, load dump voltage, and reversed battery connections, complemented by a soft thermal limiter.

With an operating temperature range of -55°C to 150°C, the TDA7850 is suitable for demanding automotive environments. Its packaging is supplied in a tube.

TDA7850 Quick Information

Product Type: Audio Power Amplifier

Canonical Name: TDA7850 Class AB Audio Power Amplifier

Subcategory: Voltage Regulators - Linear Regulator Controllers

TDA7850 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TDA7850 Estimated Pricing

Qty	Low	High
1+	$1.92	$1.92

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

TDA7850 Features

Class AB audio power amplifier.
MOSFET output stage for high performance.
High output power capability (4x50W max).
Integrated protection and standby features.
Through-hole mounting in 25-Flexiwatt package.

TDA7850 Applications

Used in power amplifier circuits
Suitable for audio power management
Ideal for high-power linear regulation
Mounted in through-hole configurations

TDA7850 FAQs

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

What is the maximum output power of the TDA7850?

The TDA7850 offers a maximum output power of 4 x 50 W into a 4 Ohm load at 14.4 V, 1 kHz, with 10% distortion.

What is the operating temperature range for the TDA7850?

The TDA7850 operates within a temperature range of -55°C to 150°C.

What type of amplifier is the TDA7850?

The TDA7850 is a Class AB audio power amplifier.

What package type is the TDA7850 supplied in?

The TDA7850 is supplied in a 25-Flexiwatt (Formed Leads) package.

How is the TDA7850 mounted?

The TDA7850 is designed for through-hole mounting.