What video standards does it support?

It is compatible with both NTSC and PAL video standards.

How are characters stored?

Characters are stored in an integrated 512-character EEPROM, which can be programmed via an SPI-compatible interface.

What are the key applications?

It is commonly used in security surveillance systems, industrial monitoring, and various consumer electronics.

What should sourcing teams check before buying AT7456E?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of AT7456E?

Use the AT7456E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about AT7456E pinout to locate pins, power rails, and interface signals before layout.

AT7456E Datasheet, Specs, Alternatives & ECAD | Ningbo Songle Relay Co., Ltd.

AI summary

The AT7456E is a versatile monochrome OSD generator IC with integrated EEPROM, ideal for adding text and graphics to NTSC/PAL video streams.

Best for

Video overlay in security cameras
Industrial display systems

Avoid if

High-definition video applications
Color OSD requirements

Check before use

SPI timing requirements
Power supply decoupling

Key specifications

Supply Voltage: 3.15V - 5.25V
Interface: SPI
Character Size: 12x18 pixels
Max Display: 16x30 characters

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

IndustrialConsumer

Datasheet

8613c29215603e3f8c5f7103e1bf5c99_1810301815_ZHONGKEWEI-AT7456E_C82351.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT7456E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

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3D Model

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KiCad Library

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The AT7456E is a single-channel, monochrome On-Screen Display (OSD) generator that integrates an EEPROM, video driver, and sync separator.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the AT7456E?+×

What video standards does it support?+×

How are characters stored?+×

What are the key applications?+×

What should sourcing teams check before buying AT7456E?+×

What is the pinout of AT7456E?+×