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LF198A Datasheet - National Semiconductor

LF198A Monolithic Sample-and-Hold Circuits

The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize BI-FET technology to obtain ultra-high dc accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, dc gain accuracy is 0.002% typical and acquisition time is as low as 6 µs to 0.01%. A.

LF198A Features

* n Operates from ±5V to ±18V supplies n Less than 10 µs acquisition time n TTL, PMOS, CMOS compatible logic input n 0.5 mV typical hold step at Ch = 0.01 µF n Low input offset n 0.002% gain accuracy n Low output noise in hold mode n Input characteristics do not change during hold mode n High supply r

LF198A Datasheet (508.90 KB)

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Datasheet Details

Part number:

LF198A

Manufacturer:

National Semiconductor

File Size:

508.90 KB

Description:

Monolithic sample-and-hold circuits.

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LF198A Monolithic Sample-and-Hold Circuits National Semiconductor

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