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LF198 Datasheet (PDF) - NXP Semiconductors

LF198 Datasheet PDF - NXP Semiconductors
Part # LF198
Download  LF198 Download

File Size   129.16 Kbytes
Page   5 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description Sample-and-hold amplifiers

LF198 Datasheet (PDF)

Go To PDF Page Download Datasheet
LF198 Datasheet PDF - NXP Semiconductors

Part # LF198
Download  LF198 Click to download

File Size   129.16 Kbytes
Page   5 Pages
Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors
Description Sample-and-hold amplifiers

LF198 Datasheet (HTML) - NXP Semiconductors

LF198 Datasheet HTML 1Page - NXP Semiconductors LF198 Datasheet HTML 2Page - NXP Semiconductors LF198 Datasheet HTML 3Page - NXP Semiconductors LF198 Datasheet HTML 4Page - NXP Semiconductors LF198 Datasheet HTML 5Page - NXP Semiconductors

LF198 Product details

DESCRIPTION
The LF198/LF298/LF398 are monolithic sample-and-hold circuits which utilize high-voltage ion-implant JFET 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 6µs to 0.01%. A bipolar input stage is used to achieve low offset voltage and wide bandwidth. Input offset adjust is accomplished with a single pin and does not degrade input offset drift. The wide bandwidth allows the LF198 to be included inside the feedback loop of 1MHz op amps without having stability problems. Input impedance of 10‛°Ω allows high source impedances to be used without degrading accuracy.

FEATURES
• Operates from ±5V to ±18V supplies
• Less than 10µs acquisition time
• TTL, PMOS, CMOS compatible logic input
• 0.5mV typical hold step at CH=0.01µF
• Low input offset
• 0.002% gain accuracy
• Low output noise in hold mode
• Input characteristics do not change during hold mode
• High supply rejection ratio in sample or hold
• Wide bandwidth

APPLICATION
• The LF198/LF298/LF398 are ideally suited for a wide variety of sample-and-hold applications, including data acquisition, analog-to-digital conversion, synchronous demodulation, and automatic test setup




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.
The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.
NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.
The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.
NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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