| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LR2021 | Long Range, Low Power, Multi-band LoRa® Transceiver Characteristics • Receiver (Rx) Performance • LoRa® sub-GHz: -141.5dBm @LoRa® 125kHz • FLRC sub-GHz: -111dBm @260kbps • FLRC sub-GHz: -104.5dBm @0.975Mbps -101.5dBm @1.95Mbps • O-QPSK 802.15.4 2.4GHz: -103dBm @250kbps DSSS • O-QPSK sub-GHz: -111dBm @100kbps DSSS • Bluetooth® LE PHY: -100dB | SEMTECH 先之科 | ||
Disc Capacitors | WALSIN 华新科技 | |||
32-bit GTL terminator with octal enables DESCRIPTION The GTL202x series are 32-bit bus switches with GTL termination and octal output enables. The GTL202x is intended to provide GTL bus termination in multi-processor environments. The enable pins allow the system control to disconnect the bus termination. When the bus switch is enabled | PHILIPS 飞利浦 | |||
Integrated Circuit 8-Digit/Segment Fluorescent Display Driver Description: The NTE2021 and NTE2022 consist of eight NPN Darlington output stages and the associated common–emitter input stages in an 18–Lead DIP type package. These devices are designed to interface between low–level digital logic and vacuum fluorescent displays. They are capable of driving | NTE | |||
CK00 100/133 MHz spread spectrum differential system clock generator DESCRIPTION The PCK2021 is a clock synthesizer/driver for a Pentium III and other similar processors. The PCK2021 has six differential pair CPU current source outputs, two 33 MHz outputs, one 3V66 output, and two 48 MHz clocks which can be disabled on power-up, and one 3.3 V reference clock at | PHILIPS 飞利浦 | |||
CK00 100/133 MHz spread spectrum differential system clock generator DESCRIPTION The PCK2021 is a clock synthesizer/driver for a Pentium III and other similar processors. The PCK2021 has six differential pair CPU current source outputs, two 33 MHz outputs, one 3V66 output, and two 48 MHz clocks which can be disabled on power-up, and one 3.3 V reference clock at | PHILIPS 飞利浦 | |||
630 V driver IC for CFL and TL lamps 文件:102.25 Kbytes Page:20 Pages | PHILIPS 飞利浦 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Schaeffler |
23+ |
N/A |
160 |
只做原装,可直接咨询 |
|||
UTC |
20+ |
SOT23-5 |
32970 |
原装优势主营型号-可开原型号增税票 |
|||
UTC/友顺 |
2026+ |
SOT23-5 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
UTC/友顺 |
24+ |
SOT23-5 |
990000 |
明嘉莱只做原装正品现货 |
|||
Littelfuse |
21+ |
250 |
只做原装鄙视假货15118075546 |
||||
LITTELFUSE/力特 |
23+ |
1206 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
PANASONIC |
2450+ |
2414 |
9850 |
只做原装正品现货或订货假一赔十! |
|||
WAYON |
24+ |
6000 |
全新原装数量均有多电话咨询 |
||||
UTC |
14+ |
SOT23-5 |
3015 |
全新 发货1-2天 |
|||
24+ |
8866 |
LR2021规格书下载地址
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2021-10-20LR745-高输入电压开关电源启动电路
一般描述 Supertex公司LR7的是一个高输入电压开关电源启动电路。该LR7非常适合使用低与行业标准电压型PWM集成电路具有13.9V到18.8V启动阈值。这使PWM IC能够从经营或纠正120伏240V交流线路,并消除了经常使用的功率电阻用于这一目的。该LR7内部电路允许PWM IC的工作在他们的启动阈值低于VCC电压 电压启动后。辅助电压可以比少启动阈值电压,这对于提高效率允许。从高电压线电流仅绘制在启动时期。启动后,内部高压线路断开从IC从而减少了连续功率耗散降至最低。... 特点 到450V25V的工作输入电压范
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DdatasheetPDF页码索引
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