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
