BA7654F-E2

$2.37

Description：IC VIDEO SIGNAL SWITCHERS 8SOP
Series：-

SKU:7bf12e247fcb Category: Analog Switches - Special Purpose Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC VIDEO SIGNAL SWITCHERS 8SOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Video
Multiplexer/Demultiplexer Circuit：2:01
Switch Circuit：-
Number of Channels：1
On-State Resistance (Max)：-
Voltage - Supply, Single (V+)：4V ~ 7V
Voltage - Supply, Dual (V±)：-
-3db Bandwidth：-
Features：-
Operating Temperature：-25°C ~ 75°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.173", 4.40mm Width)
Supplier Device Package：8-SOP
Grade：-
Qualification：-

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BA7654F-E2

Overview

The BA7654F-E2 is a single-circuit video signal switcher manufactured by Rohm Semiconductor, housed in an 8-SOP package. It features one 2-input circuit with sync-tip clamp inputs and high input impedance. The device operates within a supply voltage range of 4.0 V to 7.0 V, drawing a typical current of 5.0 mA at 5.0 V. Key electrical parameters include a switching speed of approximately 70 ns, a frequency characteristic of 10 MHz at 0 dB gain, and interchannel crosstalk of -70 dB at 4.43 MHz. It supports a dynamic range of 3.1 V peak-to-peak and allows control voltage application without VCC.

Feature Summary

Sync-tip clamp input configuration for matching synchronous tips to the same potential
Fast switching speed with minimal switching noise for superimposed signal applications
Low power consumption during operation
Control pin can be driven independently of the main supply voltage

Applications

Video cassette recorders (VCR)
Television sets
Display signal routing equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific E2 packaging suffix corresponds to embossed tape and reel specifications. Ensure the procurement source provides valid traceability documentation to guarantee compliance with RoHS3 standards and prevent counterfeit components from entering the supply chain.

Selection Notes

Select this component for designs requiring a single-channel video switch with integrated sync-tip clamping. Verify that the operating environment stays within the -25°C to +75°C temperature range. Ensure the system power supply remains between 4.0 V and 7.0 V. Consider the 8-SOP package dimensions for PCB layout constraints and confirm compatibility with the required 2:1 multiplexing function.

Part Context

This part belongs to the BA765x series of high-performance video signal switchers. It shares the same technical note documentation as the BA7653AF, BA7653AFV, and BA7652AF models. The primary distinction lies in its internal circuit topology, which supports two inputs rather than three, making it suitable for simpler switching architectures compared to the multi-input variants.