LF298N中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
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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?°? 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
產(chǎn)品屬性
- 型號:
LF298N
- 制造商:
PHILIPS
- 制造商全稱:
NXP Semiconductors
- 功能描述:
Sample-and-hold amplifiers
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NS |
DIP8 |
1305 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | |||
NSC |
23+ |
DIP8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
NSC |
24+ |
DIP8 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ST |
2020+ |
DIP |
35000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
22+ |
5000 |
詢價 | |||||
NSC |
23+ |
DIP-8 |
9823 |
詢價 | |||
NS |
2022 |
DIP8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
NS |
23+ |
DIP8 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
NS |
DIP8 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
NS |
22+ |
DIP8 |
8000 |
原裝正品支持實單 |
詢價 |