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XR-3471 Datasheet - Exar

XR-3471 - Floppy Disk Write Amplifier

FUNCTIONAL BLOCK DIAGRAM The XR-3471 is a write amplifier designed to provide the complete interface between write data signals and tunnel and stradd Ie erase magnetic heads.

Although primarily intended for floppy disk drive systems, the XR-3471 can also be used in other magnetic media systems suc

XR-3471 Features

* Fully Programmable Write & Erase Currents Fully Programmable Erase Turn-on/Turn-off Times (Tunnel and Straddle Erase Compatibility) Inhibit Output TTL Compatible Inputs Direct Replacement for Motorola MC3471 R/W2 R/W1 CB NC TOGGLE INH 20 cn APPLICATIONS Floppy Disk

XR-3471-Exar.pdf

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Datasheet Details

Part number:

XR-3471

Manufacturer:

Exar

File Size:

248.65 KB

Description:

Floppy disk write amplifier.

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