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LM2903N PDF预览

LM2903N

更新时间: 2024-11-22 22:57:31
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 比较器放大器放大器电路光电二极管PC
页数 文件大小 规格书
6页 140K
描述
SINGLE SUPPLY, LOW POWER DUAL COMPARATORS

LM2903N 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:DIP,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.62Is Samacsys:N
放大器类型:COMPARATOR最大平均偏置电流 (IIB):0.5 µA
最大输入失调电压:15000 µVJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.78 mm
负供电电压上限:-18 V标称负供电电压 (Vsup):
功能数量:2端子数量:8
最高工作温度:105 °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:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
标称响应时间:1500 ns座面最大高度:4.45 mm
子类别:Comparator供电电压上限:18 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

LM2903N 数据手册

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Order this document by LM393/D  
SINGLE SUPPLY, LOW POWER  
DUAL COMPARATORS  
The LM393 series are dual independent precision voltage comparators  
capable of single or split supply operation. These devices are designed to  
permit a common mode range–to–ground level with single supply operation.  
Input offset voltage specifications as low as 2.0 mV make this device an  
excellent selection for many applications in consumer automotive, and  
industrial electronics.  
SEMICONDUCTOR  
TECHNICAL DATA  
Wide Single–Supply Range: 2.0 Vdc to 36 Vdc  
Split–Supply Range: ±1.0 Vdc to ±18 Vdc  
Very Low Current Drain Independent of Supply Voltage: 0.4 mA  
Low Input Bias Current: 25 nA  
8
Low Input Offset Current: 5.0 nA  
1
Low Input Offset Voltage: 2.0 mV (max) LM393A  
N SUFFIX  
PLASTIC PACKAGE  
CASE 626  
5.0 mV (max) LM293/393  
Input Common Mode Range to Ground Level  
Differential Input Voltage Range Equal to Power Supply Voltage  
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic  
Levels  
8
ESD Clamps on the Inputs Increase the Ruggedness of the Device  
1
without Affecting Performance  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
(SO–8)  
PIN CONNECTIONS  
Representative Schematic Diagram  
(Diagram shown is for 1 comparator)  
1
8
7
6
5
Output A  
V
CC  
Output B  
V
+ Input  
– Input  
Output  
2
CC  
+
Inputs A  
Gnd  
3
4
+
Inputs B  
R2  
2.1 k  
(Top View)  
Q4  
R4  
Q5  
Q6  
Q3  
Q14  
2.0 k  
ORDERING INFORMATION  
Operating  
F1  
Temperature Range  
Device  
LM293D  
Package  
T
= –25° to +85°C  
SO–8  
A
Q10  
Q11  
Q9  
Q16  
LM393D  
SO–8  
Q1  
Q8  
Q12  
Q15  
T
= 0° to +70°C  
A
LM393AN,N  
LM2903D  
Plastic DIP  
SO–8  
Q2  
R1  
4.6 k  
T
= –40° to +105°C  
= –40° to +105°C  
A
LM2903N  
Plastic DIP  
SO–8  
LM2903VD  
T
A
LM2903VN  
Plastic DIP  
Motorola, Inc. 1996  
Rev 1  

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