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LM2903QDRQ1 PDF预览

LM2903QDRQ1

更新时间: 2024-11-19 12:09:43
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
9页 212K
描述
DUAL DIFFERENTIAL COMPARATORS

LM2903QDRQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25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:0.67放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.5 µA25C 时的最大偏置电流 (IIB):0.25 µA
最大输入失调电压:15000 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 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:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TR
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
筛选级别:AEC-Q100座面最大高度:1.75 mm
子类别:Comparator最大压摆率:0.5 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:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

LM2903QDRQ1 数据手册

 浏览型号LM2903QDRQ1的Datasheet PDF文件第2页浏览型号LM2903QDRQ1的Datasheet PDF文件第3页浏览型号LM2903QDRQ1的Datasheet PDF文件第4页浏览型号LM2903QDRQ1的Datasheet PDF文件第5页浏览型号LM2903QDRQ1的Datasheet PDF文件第6页浏览型号LM2903QDRQ1的Datasheet PDF文件第7页 
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ꢉꢊꢋ ꢀ ꢉꢌ ꢍꢍ ꢎꢏ ꢎꢐꢑ ꢌꢋ ꢀ ꢒꢓ ꢁ ꢔꢋ ꢏꢋꢑꢓ ꢏꢕ  
SLCS141D − MAY 2003 − REVISED APRIL 2008  
D
D
Qualified for Automotive Applications  
D
Differential Input Voltage Range Equal to  
Maximum-Rated Supply Voltage . . . 36 V  
ESD Protection Exceeds 1000 V Per  
MIL-STD-883, Method 3015; Exceeds 100 V  
Using Machine Model (C = 200 pF, R = 0)  
D
Low Output Saturation Voltage  
D
Output Compatible With TTL, MOS, and  
CMOS  
D
D
Single Supply or Dual Supplies  
Low Supply-Current Drain Independent of  
Supply Voltage . . . 0.4 mA Typ Per  
Comparator  
D OR PW PACKAGE  
(TOP VIEW)  
D
D
D
D
Low Input Bias Current . . . 25 nA Typ  
Low Input Offset Current . . . 5 nA Typ  
Low Input Offset Voltage . . . 2 mV Typ  
1
2
3
4
1OUT  
1IN−  
1IN+  
GND  
8
7
6
5
V
CC  
2OUT  
2IN−  
2IN+  
Common-Mode Input Voltage Range  
Includes Ground  
description/ordering information  
This device consists 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 is possible, as long as the difference  
between the two supplies is 2 V to 36 V, and V  
is at least 1.5 V more positive than the input common-mode  
CC  
voltage. Current drain is independent of the supply voltage. The outputs can be connected to other  
open-collector outputs to achieve wired-AND relationships.  
The LM2903Q is tested from −40°C to 125°C and is manufactured to demanding automotive requirements.  
{
ORDERING INFORMATION  
V
max  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
IO  
PACKAGE  
T
A
MAX V  
CC  
AT 25°C  
7 mV  
30 V  
30 V  
32 V  
32 V  
32 V  
32 V  
SOIC (D)  
Tape and reel LM2903QDRQ1  
Tape and reel LM2903QPWRQ1  
Tape and reel LM2903VQDRQ1  
Tape and reel LM2903VQPWRQ1  
Tape and reel LM2903AVQDRQ1  
Tape and reel LM2903AVQPWRQ1  
2903Q1  
7 mV  
TSSOP (PW)  
SOIC (D)  
2903Q1  
7 mV  
2903VQ1  
2903VQ1  
2903AVQ  
2903AVQ  
40°C to 125°C  
7 mV  
TSSOP (PW)  
SOIC (D)  
2 mV  
2 mV  
TSSOP (PW)  
For the most current package and ordering information, see the Package Option Addendum at the end of this document,  
or see the TI web site at http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
symbol (each comparator)  
IN+  
IN−  
OUT  
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.  
ꢑꢡ  
Copyright 2008, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

LM2903QDRQ1 替代型号

型号 品牌 替代类型 描述 数据表
LM2903QDRG4Q1 TI

完全替代

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LM2903VQDRG4Q1 TI

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LM2903-Q1 DUAL DIFFERENTIAL COMPARATORS
LM2903QDG4 TI

完全替代

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