參數(shù)資料
型號(hào)： LM293D
廠商： ON SEMICONDUCTOR
元件分類： 比較器
英文描述： SINGLE SUPPLY, LOW POWER DUAL COMPARATORS
中文描述： DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO8
封裝： SOIC-8
文件頁(yè)數(shù)： 1/6頁(yè)
文件大?。?/td> 134K
代理商： LM293D
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
SINGLE SUPPLY, LOW POWER
DUAL COMPARATORS
ORDERING INFORMATION
LM293D
LM393D
TA = –25
°
to +85
°
C
TA = 0
°
to +70
°
C
SO–8
Plastic DIP
PIN CONNECTIONS
Order this document by LM393/D
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
N SUFFIX
PLASTIC PACKAGE
CASE 626
1
1
8
8
(Top View)
Gnd
Inputs A
Inputs B
Output B
Output A
VCC
–
+
–
+
1
2
3
4
8
7
6
5
LM393AN,N
LM2903D
LM2903N
LM2903VD
TA = –40
°
to +105
°
C
SO–8
Plastic DIP
SO–8
SO–8
LM2903VN
TA = –40
°
to +125
°
C
Plastic DIP
1
MOTOROLA ANALOG IC DEVICE DATA
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
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
Representative Schematic Diagram
(Diagram shown is for 1 comparator)
VCC
+ Input
– Input
Output
Q3
R4
Q4
Q5
R2
2.1 k
Q6
Q14
Q16
Q15
Q12
Q11
Q10
Q9
Q8
Q2
Q1
F1
2.0 k
R1
4.6 k
Motorola, Inc. 1998
Rev 2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM293DE4 功能描述:校驗(yàn)器 IC Dual Differential Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM293DG 功能描述:校驗(yàn)器 IC 2-36V Dual -25 to 85 deg C RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM293DG 制造商:ON Semiconductor 功能描述:IC PRECISION COMP DUAL 1.3 uS SOIC-8 制造商:ON Semiconductor 功能描述:IC, PRECISION COMP, DUAL, 1.3 uS, SOIC-8
LM293DG4 功能描述:校驗(yàn)器 IC Dual Differential Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM293DGKR 功能描述:校驗(yàn)器 IC Dual Differential Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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