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型号 功能描述 生产厂家 企业 LOGO 操作
LM221

INFRARED LAMP LED

SEOUL

首尔半导体

LM221

Precision Preamplifiers

General Description The LM221 series are precision preamplifiers designed to operate with general purpose operational amplifiers to drastically decrease dc errors. Drift, bias current, common mode and supply rejection are more than a factor of 50 better than standard op amps alone. Further, th

NSC

国半

LM221

BLUE OVAL LAMP LED

Description Lamp LEDs are effective in hot thermal and humid condition. This high brightness and weather-resistant packaging design makes these Lamp LEDs ideal for Outdoor applications such as traffic signals, variable message signs and backlighting for transparent sign panels. • Non-standoff le

SEOUL

首尔半导体

LM221

CYAN LAMP LED

SEOUL

首尔半导体

LM221

Precision Preamplifiers

General Description\nThe LM221 series are precision preamplifiers designed to operate with general purpose operational amplifiers to dras tically decrease dc errors. Drift, bias current, common mode and supply rejection are more than a factor of 50 better than standard op amps alone. Further, the ad ■ Guaranteed drift of LM321A-0.2 μV/°C\n■ Guaranteed drift of LM221 series-1 μV/°C\n■ Offset voltage less than 0.4 mV\n■ Bias current less than 10 nA at 10 μA operating current\n■ CMRR 126 dB minimum\n■ 120 dB supply rejection\n■ Easily nulled offset voltage;

TI

德州仪器

LM221

Infrared LAMP LED

文件:285.42 Kbytes Page:13 Pages

SEOUL

首尔半导体

LM221

RED OVAL LAMP LED

文件:392.32 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM221

BLUE OVAL LAMP LED

文件:390.41 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM221

RED OVAL LAMP LED

文件:392.32 Kbytes Page:14 Pages

SEOUL

首尔半导体

LM221

RED LAMP LED

文件:378.31 Kbytes Page:14 Pages

SEOUL

首尔半导体

Precision Preamplifiers

General Description The LM221 series are precision preamplifiers designed to operate with general purpose operational amplifiers to drastically decrease dc errors. Drift, bias current, common mode and supply rejection are more than a factor of 50 better than standard op amps alone. Further, th

NSC

国半

3 V Primary lithium manganese dioxide (Li-MnO2) battery

文件:354.35 Kbytes Page:2 Pages

SAFT

CD-Interface and Audio Processor(CIAP)

CD-Interface and Audio Processor(CIAP) This technical summary provides a brief description of the MCD221 CD–Interface and Audio Processor. A complete data sheet for the MCD221 is available and can be ordered from your local Motorola sales office. The order number is MCD221/D. The MCD221 has two

MOTOROLA

摩托罗拉

CD-Interface and Audio Processor(CIAP)

CD-Interface and Audio Processor(CIAP) This technical summary provides a brief description of the MCD221 CD–Interface and Audio Processor. A complete data sheet for the MCD221 is available and can be ordered from your local Motorola sales office. The order number is MCD221/D. The MCD221 has two

MOTOROLA

摩托罗拉

MOSFET Dual Gate, N-Channel for VHF TV Receivers Applications

Description: The NTE221 is an N–channel depletion type, dual–insulated gate, field–effect transistor that utilizes MOS construction. This device has characteristics which makes it highly desirable for use in RF–amplifier applications. Features: • Extremely Low Feedback Capacitance •

NTE

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar transistor For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts. • Mini type package allowing easy automatic insertion through tape packing and magazine packing

PANASONIC

松下

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar transistor For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts. • Mini type package allowing easy automatic insertion through tape packing and magazine packing

PANASONIC

松下

LM221产品属性

  • 类型

    描述

  • 型号

    LM221

  • 制造商

    SEOUL

  • 制造商全称

    Seoul Semiconductor

  • 功能描述

    BLUE OVAL LAMP LED

更新时间:2026-8-2 16:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
17+
SOP
6200
100%原装正品现货
ST
23+
SOP8
16900
正规渠道,只有原装!
24+
CAN
1500
TI
23+
04+
5000
全新原装,支持实单,非诚勿扰
TI
23+
04+
3200
公司只做原装,可来电咨询
ADI
23+
SOP
7000
NS
22+
CAN
20000
公司只做原装 品质保障
NSC
专业铁帽
CAN8
67500
铁帽原装主营-可开原型号增税票
ST
20+
SOP3.9
2960
诚信交易大量库存现货
ST
25+
SMD8
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可

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    输出VOLTAGERANGE:1.2〜37V 输出电流为1.5A EXCESS 0.1%的线路和负载调节 FLOATINGOPERATION为高电压 说明 是铁板一块的LM117/LM217/LM317集成电路在TO -220,ISOWATT220,TO -3和D2PAK封装适用于使用正可调稳压器。他们的目的是提供超过1.5A的负载电流与输出电压可调超过1.2至37V的范围。额定输出电压被选中的手段只有一个电阻分压器,使设备非常容易使用和消除放养许多固定稳压器。

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