TDA4860

Name: TDA4860
Brand: Philips
Rating: 4.5 (10 reviews)
Author: Lisleapex

Video Amplifier, Bipolar

5,523 Effective Inventory

TDA4860

Effective Inventory5,523

Video Amplifier, Bipolar

Manufacturer Part # : TDA4860
Package/Case: ZIP9
Brand: Philips
Product Categories : Video Amps and Modules

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

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About packaging

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TDA4860 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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TDA4860 Description

The TDA4860 is an integrated circuit for horizontal and vertical synchronization in video display systems, designed by NXP Semiconductors. This device is ideal for CRT monitor applications, featuring linearity correction, synchronization, and protection features.

Pin Details

The TDA4860 is a low-power IC with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

Pin 1 (HS): Horizontal Synchronization Signal
Pin 2 (VS): Vertical Synchronization Signal
Pin 3 (EN): Enable Signal
Pin 4 (GND): Ground
Pin 5 (VCC): Positive Power Supply
Pin 6 (A): Non-inverting Input/Output
Pin 7 (B): Inverting Input/Output
Pin 8 (OUT): Output Signal

Features

Linearity Correction: Offers accurate synchronization and linearity correction for CRT monitor applications.
Synchronization: Provides horizontal and vertical synchronization signals for stable display operation.
Protection Features: Includes overvoltage protection, undershoot protection, and surge protection to ensure reliable performance in harsh environments.

Applications

The TDA4860 is commonly used in CRT monitor applications for horizontal and vertical deflection control, ensuring stable display operation and accurate synchronization.

Where to Use:

CRT television sets
Computer monitors
Display devices utilizing cathode-ray tube (CRT) technology

Manufacturer

The TDA4860 is manufactured by NXP Semiconductors, a leading provider of semiconductor solutions for various industries.

Packages

The TDA4860 comes in an 8-pin SOIC-8 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the IC into electronic circuits.

Equivalent Parts of TDA4860

TDA8561: A comparable IC from NXP Semiconductors with similar features and performance.
TDA8562: An alternative IC from NXP Semiconductors that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Transferred
ECCN Code	EAR99	HTS Code !	8542.33.00.01
Consumer IC Type	VIDEO AMPLIFIER	JESD-609 Code	e0
Number of Terminals	9	Operating Temperature-Max	70 °C
Operating Temperature-Min	-25 °C	Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SIP9,.1TB	Power Supplies !	25 V
Qualification Status !	Not Qualified	Supply Current-Max	10 mA
Surface Mount !	NO	Technology	BIPOLAR
Temperature Grade !	OTHER	Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Pitch !	2.54 mm	Terminal Position	SINGLE

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TDA4860 PDF Download

FAQs

What is TDA4860?

The TDA4860 is a dedicated IC for horizontal deflection with pump-up circuits for use in standalone or multi-standard monitors and TV sets. It is designed for direct drive of the deflection yoke and performs the functions of the line timebase output, the sawtooth current generator, the horizontal oscillator, and the pump-up generator.

How Does TDA4860 Work?

The TDA4860 works by generating the necessary signals for horizontal deflection in CRT (cathode-ray tube) displays. It integrates various functions such as the line timebase output, sawtooth current generation, horizontal oscillator, and pump-up generation into a single IC, allowing for simplified and efficient horizontal deflection circuit design.

How Many Pins does TDA4860 have and What are the Functions of the Pinout Configuration?

The TDA4860 is housed in a 9-pin SIP (Single In-line Package) configuration. The pinout configuration includes:

VCC: Positive power supply pin.
GND: Ground pin.
DY: Vertical deflection output pin.
Y: Horizontal deflection output pin.
FC1, FC2: Pump-up capacitor connections.
OSC: External horizontal oscillator connection.
CTC1, CTC2: Capacitor connections for the current generator.

What are the Pros and Cons of TDA4860?

Pros:

Integrated Functionality: Consolidates multiple horizontal deflection functions into a single IC, simplifying circuit design.
Compact Design: The SIP package offers space-efficient integration into monitor and TV set designs.
Compatible with Various Display Standards: Suitable for use in standalone or multi-standard monitors and TV sets.

Cons:

Application Specific: Designed specifically for horizontal deflection in CRT displays, limiting its use in other applications.
Limited Functionality: Provides dedicated functionality for horizontal deflection and may require additional components for a complete display system.

Are There Any Equivalents/Alternatives to TDA4860 for Recommendation?

Alternatives to the TDA4860 for horizontal deflection applications include the TDA9302H from STMicroelectronics and the LA78040 from Sanyo Electric Co. Ltd.