LSK389A
LSK389A is Ultra Low Noise manufactured by Micross.
- Part of the LSK389 comparator family.
- Part of the LSK389 comparator family.
LSK389 ULTRA LOW NOISE MONOLITHIC DUAL N-CHANNEL JFET
Linear Systems replaces discontinued Toshiba 2SK389 with LSK389
The 2SK389 / LSK389 is a monolithic matched dual JFET on a single chip
Why use On-Chip Dual JFET instead of 2 single JFETS?
Save Cost
2SK389 / LSK389 removes significant cost for test screening time needed to match IDSS on 2 individual JFETS and offers ZERO yield loss.
Improve Performance
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2SK389 / LSK389 On-Chip IDSS matching gives closest possible synchronous electrical performance and also offers better matched performance when the chip is subjected to temperature. 2SK389 / LSK389 Applications: End audio microphone, Audio Amplifier and audio...
