CXA3071N Read/Write Amplifier (with Built-in Filters) for FDDs For the availability of this product, please contact the sales office.
Description The CXA3071N is a monolithic IC designed for use with three-mode Floppy Disk Drives, and contains a read circuit (with a four-mode filter system), a write circuit, an erase circuit, and a supply voltage detection circuit, all on a single chip.
Features • Single 5V power supply • All filter, write current and other characteristics can be set with a single external resistor.
• Filter system can be switched among four modes: 1M, 1.
6M/2M, which are each inner track/outer track.
• Filter characteristics can be set to Chebyshev (1dB ripple) for 1.
6M, 2M/...

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