LM2903PT

LM2903PT

  • 厂商:

    ROHM(罗姆)

  • 封装:

    TSSOP8

  • 描述:

    IC COMPARATOR DUAL GP 8TSSOP

  • 详情介绍
  • 数据手册
  • 价格&库存
LM2903PT 数据手册
Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1 Contact us Attached-1 Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. Please contact our sales offices for details ; U.S.A / San Diego Atlanta Dallas Germany / Dusseldorf TEL : +1(858)625-3630 TEL : +1(770)754-5972 TEL : +1(972)312-8818 TEL : +49(2154)9210 FAX : +1(858)625-3670 FAX : +1(770)754-0691 FAX : +1(972)312-0330 FAX : +49(2154)921400 FAX : +44(1)908-282-528 United Kingdom / London TEL : +44(1)908-282-666 France / Paris China / Hong Kong Shanghai Dilian Beijing Taiwan / Taipei Korea / Seoul Singapore Malaysia / Kuala Lumpur Philippines / Manila Thailand / Bangkok TEL : +33(0)1 56 97 30 60 FAX : +33(0) 1 56 97 30 80 TEL : +852(2)740-6262 TEL : +86(21)6279-2727 TEL : +86(411)8230-8549 TEL : +86(10)8525-2483 TEL : +866(2)2500-6956 TEL : +82(2)8182-700 TEL : +65-6332-2322 TEL : +60(3)7958-8355 TEL : +63(2)807-6872 TEL : +66(2)254-4890 FAX : +852(2)375-8971 FAX : +86(21)6247-2066 FAX : +86(411)8230-8537 FAX : +86(10)8525-2489 FAX : +866(2)2503-2869 FAX : +82(2)8182-715 FAX : +65-6332-5662 FAX : +60(3)7958-8377 FAX : +63(2)809-1422 FAX : +66(2)256-6334 Japan / (Internal Sales) Tokyo Yokohama Nagoya Kyoto 2-1-1, Yaesu, Chuo-ku, Tokyo 104-0082 TEL : +81(3)5203-0321 FAX : +81(3)5203-0300 2-4-8, Shin Yokohama, Kohoku-ku, Yokohama, Kanagawa 222-8575 TEL : +81(45)476-2131 FAX : +81(45)476-2128 Dainagayo Building 9F 3-28-12, Meieki, Nakamura-ku, Nagoya,Aichi 450-0002 TEL : +81(52)581-8521 FAX : +81(52)561-2173 579-32 Higashi Shiokouji-cho, Karasuma Nishi-iru, Shiokoujidori, Shimogyo-ku, Kyoto 600-8216 TEL : +81(75)311-2121 FAX : +81(75)314-6559 TEL : +81(45)476-9270 FAX : +81(045)476-9271 (Contact address for overseas customers in Japan) Yokohama As of 18th. April 2005
LM2903PT
### 物料型号 - LM2903PT - LM2903DT

### 器件简介 LM2903PT和LM2903DT是ROHM公司设计和制造的单片集成电路,属于地感双比较器产品系列。它们具有以下特点: - 工作温度范围:-40°C至+125°C(扩展工业级) - 开路集电极输出阶段 - 单电源或双电源操作 - 宽电源电压范围:单电源+2.0V至+36V,双电源±1.0V至±18V - 低供电电流:典型值0.4mA - 低输入偏置电流:典型值25nA - 低输入失调电流:典型值+5nA - 共模电压范围包括地 - 低输出饱和电压:250mV(IO=4mA) - 输出与TTL、MOS、CMOS兼容

### 引脚分配 | PIN NO. | PIN NAME | | --- | --- | | 1 | OUTPUT1 | | 2 | INVERTING INPUT 1 | | 3 | NON-INVERTING INPUT 1 | | 4 | Vcc | | 5 | NON-INVERTING INPUT 2 | | 6 | INVERTING INPUT 2 | | 7 | OUTPUT 2 | | 8 | Vcc |

### 参数特性 - 供电电压:Vcc'-Vcc +36V - 功耗:LM2903DT 450mW,LM2903PT 500mW - 差分输入电压:±36V - 共模输入电压范围:-0.3至+36V - 工作温度范围:-40至+125℃ - 存储温度范围:-65至+150℃ - 最大结温:+150℃

### 功能详解 - 输入偏置电压:25℃时1至7mV - 输入偏置电流:25℃时5至50nA - 输入偏置电流:25℃时25至250nA - 大信号电压增益:25℃时200V/mV - 供电电流:25℃时0.4mA - 共模输入电压:25℃时Vcc-1.5至Vcc'-2.0V - 输出电压:25℃时250至400mV - 高电平输出电流:25℃时0.1至1μA - 输出灌电流:25℃时6至16mA - 小信号响应时间:25℃时1.3μs - 大信号响应时间:25℃时1.0μs

### 应用信息 - 绝对最大额定值:指示可以安全充电到终端的电压范围值,但不保证电路操作。 - 禁用电路应用示例:当电路不使用时,建议将非反相输入端设置为共模输入电压范围内的电位。 - 输入端电压:无论电源电压如何,输入端可以承受+36V的电压而不会恶化或破坏其特性。 - 电源操作:比较器在Vcct和Vcc之间施加一定水平的电压时操作,因此可以在单电源或双电源下操作。

### 封装信息 - LM2903PT:TSSOP8封装,尺寸01458(单位:mm) - LM2903DT:SO封装8,尺寸0MAXIMUM RATINGS(Ta=25(C)
LM2903PT 价格&库存

很抱歉,暂时无法提供与“LM2903PT”相匹配的价格&库存,您可以联系我们找货

免费人工找货
LM2903PT
    •  国内价格 香港价格
    • 1+1.248681+0.16210
    • 10+1.2156010+0.15781
    • 50+1.1907950+0.15459
    • 100+1.16599100+0.15137
    • 500+1.16599500+0.15137
    • 1000+1.157721000+0.15029
    • 2000+1.157722000+0.15029

    库存:14

    LM2903PT
    •  国内价格 香港价格
    • 14+45.4986214+5.90646

    库存:14