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LM2903PW PDF预览

LM2903PW

更新时间: 2024-11-18 22:57:31
品牌 Logo 应用领域
德州仪器 - TI 比较器放大器放大器电路光电二极管
页数 文件大小 规格书
18页 409K
描述
DUAL DIFFERENTIAL COMPARATORS

LM2903PW 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:TSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.18Is Samacsys:N
放大器类型:COMPARATOR最大平均偏置电流 (IIB):0.5 µA
25C 时的最大偏置电流 (IIB):0.25 µA最大输入失调电压:15000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.4 mm湿度敏感等级:1
负供电电压上限:标称负供电电压 (Vsup):
功能数量:2端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
输出类型:OPEN-COLLECTOR封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5/30 V
认证状态:Not Qualified标称响应时间:1300 ns
座面最大高度:1.2 mm子类别:Comparator
最大压摆率:2.5 mA供电电压上限:36 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

LM2903PW 数据手册

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SLCS005S − JUNE 1976 − REVISED OCTOBER 2004  
LM193 . . . D OR JG PACKAGE  
LM293 . . . D, DGK, OR P PACKAGE  
LM293A . . . D OR DGK PACKAGE  
D
D
Single Supply or Dual Supplies  
Wide Range of Supply Voltage  
− Max Rating . . . 2 V to 36 V  
− Tested to 30 V . . . Non-V Devices  
− Tested to 32 V . . . V-Suffix Devices  
LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE  
LM2903 . . . D, DGK, P, PS, OR PW PACKAGE  
(TOP VIEW)  
D
Low Supply-Current Drain Independent of  
Supply Voltage . . . 0.4 mA Typ Per  
Comparator  
1OUT  
1IN−  
1IN+  
GND  
V
CC  
1
2
3
4
8
7
6
5
2OUT  
2IN−  
2IN+  
D
D
Low Input Bias Current . . . 25 nA Typ  
Low Input Offset Current . . . 3 nA Typ  
(LM193)  
LM193 . . . FK PACKAGE  
(TOP VIEW)  
D
Low Input Offset Voltage . . . 2 mV Typ  
D
Common-Mode Input Voltage Range  
Includes Ground  
D
Differential Input Voltage Range Equal to  
Maximum-Rated Supply Voltage . . . 36 V  
3
2
1 20 19  
18  
NC  
NC  
1IN−  
NC  
4
5
6
7
8
D
Low Output Saturation Voltage  
2OUT  
NC  
17  
16  
15  
14  
D
Output Compatible With TTL, MOS, and  
CMOS  
2IN−  
NC  
1IN+  
NC  
9 10 11 12 13  
description/ordering information  
These devices consist of two independent voltage  
comparators that are designed to operate from a  
single power supply over a wide range of voltages.  
Operation from dual supplies also is possible as  
long as the difference between the two supplies is  
NC − No internal connection  
2 V to 36 V, and V  
is at least 1.5 V more positive than the input common-mode voltage. Current drain is  
CC  
independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve  
wired-AND relationships.  
The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for  
operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The  
LM2903 is characterized for operation from −40°C to 125°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2004, Texas Instruments Incorporated  
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ꢠ ꢗꢤ ꢡꢞꢞ ꢙ ꢝꢧꢡ ꢚ ꢩꢖ ꢞꢡ ꢗ ꢙꢝꢡ ꢥꢦ ꢓ ꢗ ꢜꢤ ꢤ ꢙ ꢝꢧꢡ ꢚ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢞ ꢅ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙ ꢗ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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