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CXA1940N

Sony Corporation
Part Number CXA1940N
Manufacturer Sony Corporation
Description 4ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive
Published Mar 27, 2005
Detailed Description CXA1940N 4ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive For the availability of this product, please co...
Datasheet PDF File CXA1940N PDF File

CXA1940N
CXA1940N

Overview
CXA1940N 4ch.
Read/Write Amplifier for Thin Film Head of Hard Disk Drive For the availability of this product, please contact the sales office.
Description The CXA1940N is a Read/Write Amplifier for the thin film head of hard disk drives and designed to handle up to 4-channel heads.
Features • Operate on single +5V power supply.
• Low power consumption.
Read : 95mW Write (IW=20mA) : 130mW+IW × 5 Power save : 5.
5mW • Write current can be varied through an external resistor.
Built-in stabilizing circuit provides stable current during voltage and temperature drift.
• Drives up to 4 heads.
• Designed for two-terminal thin-film or MIG heads.
• Built-in power save function.
• Read amplifier emitte...


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