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LF157-LF257-LF357中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LF157-LF257-LF357規(guī)格書詳情
DESCRIPTION
These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors.
This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coupled with offset adjust which does not degrade drift or common-mode rejection.
The devices are also designed for high slew rate, wide bandwidth,extremely fast settling time, low voltage and current noise and a low 1/f noise level.
■ HIGH INPUT IMPEDANCE J-FET INPUT STAGE
■ HIGH SPEED J-FET OP-AMPs : up to 20MHz, 50V/μs
■ OFFSETVOLTAGEADJUSTMENT DOES NOT
DEGRADE DRIFT OR COMMON-MODE
REJECTION AS IN MOST OF MONOLITHIC
AMPLIFIERS
■ INTERNAL COMPENSATION AND LARGE
DIFFERENTIAL INPUTVOLTAGECAPABILITY
(UP TO VCC+)
TYPICAL APPLICATIONS
■ PRECISION HIGH SPEED INTEGRATORS
■ FAST D/A AND CONVERTERS
■ HIGH IMPEDANCE BUFFERS
■ WIDEBAND, LOW NOISE, LOW DRIFT AMPLIFIERS
■ LOGARITHIMIC AMPLIFIERS
■ PHOTOCELL AMPLIFIERS
■ SAMPLE AND HOLD CIRCUITS
產(chǎn)品屬性
- 型號：
LF157-LF257-LF357
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
2058 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
2016+ |
DIP8 |
3435 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST/意法 |
22+ |
TO-252 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ST |
24+ |
DIP8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
ST |
17+16+ |
TO-252 |
4835 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
LITEMUSE |
2450+ |
SMD |
6540 |
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費申請樣品! |
詢價 | ||
ST |
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 |
24+ |
DIP-8 |
12000 |
原裝正品 有掛就有貨 |
詢價 | ||
NS/國半 |
23+ |
SOP-8 |
5330 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
NS/ST |
專業(yè)鐵帽 |
CAN8 |
67500 |
鐵帽原裝主營-可開原型號增稅票 |
詢價 |
