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LM393AN 参数 Datasheet PDF下载

LM393AN图片预览
型号: LM393AN
PDF下载: 下载PDF文件 查看货源
内容描述: 单电源,低功耗双比较 [SINGLE SUPPLY, LOW POWER DUAL COMPARATORS]
分类和应用: 比较器放大器放大器电路光电二极管PC
文件页数/大小: 6 页 / 140 K
品牌: MOTOROLA [ MOTOROLA, INC ]
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Order this document by LM393/D
LM393, LM393A,
LM293, LM2903,
LM2903V
Low Offset Voltage
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.
Wide Single–Supply Range: 2.0 Vdc to 36 Vdc
SINGLE SUPPLY, LOW POWER
DUAL COMPARATORS
SEMICONDUCTOR
TECHNICAL DATA
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
Low Input Offset Current: 5.0 nA
Low Input Offset Voltage: 2.0 mV (max) LM393A
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
ESD Clamps on the Inputs Increase the Ruggedness of the Device
without Affecting Performance
8
1
N SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
Representative Schematic Diagram
(Diagram shown is for 1 comparator)
PIN CONNECTIONS
Output A
1
2
8
VCC
+ Input
– Input
Output
Inputs A
Gnd
3
4
+
7
VCC
Output B
Inputs B
+
5
6
R2
2.1 k
Q3
F1
Device
Q10
Q1
Q2
R1
4.6 k
Q11
Q8
Q9
Q12
Q15
Q16
LM293D
LM393D
LM393AN,N
LM2903D
LM2903N
LM2903VD
LM2903VN
R4
2.0 k
Q4
Q5
Q6
Q14
(Top View)
ORDERING INFORMATION
Operating
Temperature Range
TA = –25° to +85°C
TA = 0° to +70°C
TA = –40° to +105°C
Package
SO–8
SO–8
Plastic DIP
SO–8
Plastic DIP
SO–8
TA = –40° to +105°C
Plastic DIP
Rev 1
©
Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
1