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TZA1000 Datasheet - NXP

TZA1000 - QIC read-write amplifier

TZA1000 * Input for fast reader/writer (track height servo) signal selection * Power fail detection on both 5 and 12 V lines (status can be read from the read register) * Write unsafe detection * Provides an accurate reference voltage (for AD conversion) * Ve

TZA1000 Features

* 3-wire serial interface for programming

* On-chip Digital-to-Analog Converters (DAC) for:

* MR (Magneto Resistive) sense bias current

* MR DC bias current

* Write current

* Low noise differential input stage: typically 0.65 nV/√Hz (Zi = 0 Ω)

TZA1000_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

TZA1000

Manufacturer:

NXP ↗

File Size:

132.91 KB

Description:

Qic read-write amplifier.

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