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参数资料
| 型号： | LM2901N |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR QD -40-85 C 14-DIP |
| 标准包装： | 25 |
| 类型： | 通用 |
| 元件数： | 4 |
| 输出类型： | DTL，MOS，开路集电极，TTL |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 36 V，±1 V ~ 18 V |
| 电压 - 输入偏移（最小值）： | 7mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.25µA @ 5V |
| 电流 - 输出（标准）： | 18mA @ 5V |
| 电流 - 静态（最大值）： | 2.5mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 安装类型： | 通孔 |
| 包装： | 管件 |
| 产品目录页面： | 1220 (CN2011-ZH PDF) |
| 其它名称： | LM2901NFS |
LM339/LM339A, LM239A, LM2901
3
Electrical Characteristics
(VCC = 5V, TA = 25°C, unless otherwise specified)
Note:
1. LM339/LM339A : 0
≤ TA ≤ +70°C
LM2901 : -40
≤ TA ≤ +85°C
LM239A : -25
≤ TA ≤ +85°C
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter
Symbol
Conditions
LM239A/LM339A
LM339
Unit
Min.
Typ.
Max.
Min. Typ.
Max.
Input Offset
Voltage
VIO
VO(P) =1.4V, RS = 0Ω
-1
2
-
1.4
5
mV
Note1
-
4.0
-
9.0
Input Offset
Current
IIO
IIN(+) - IIN(-), VCM = 0V
-
2.3
50
-
2.3
50
nA
Note1
-
150
-
150
Input Bias Current
IBIAS
VCM = 0V
-
57
250
-
57
250
nA
Note1
-
400
-
400
Input Common
Mode Voltage
Range
VI(R)
VCC = 30V
0
-
VCC-1.5
0
-
VCC-1.5
V
Note1
0
-
VCC-2
0
-
VCC-2
Supply Current
ICC
VCC = 5V, RL = ∞
-
1.1
2.0
-
1.1
2.0
mA
Voltage Gain
GV
VCC =15V, RL ≥ 15kΩ
(for large swing)
50
200
-
50
200
-
V/mV
Large Signal
Response Time
TLRES
VI = TTL Logic Swing
VREF = 1.4V, VRL = 5V,
RL = 5.1kΩ (Note2)
-
300
-
300
-
ns
Response Time
TRES
VRL = 5V, RL = 5.1kΩ
(Note2)
-1.3
-
1.3
-
μs
Output Sink
Current
ISINK
VI(-) ≥ 1V, VI(+) = 0V,
VO(P) ≤ 1.5V
618
-
6
18
-
mA
Output Saturation
Voltage
VSAT
VI(-) ≥ 1V, VI(+) = 0V
-
140
400
-
140
400
mV
ISINK = 4mA
Note1
-
700
-
700
Output Leakage
Current
Io(LKG)
VI(-) = 0V
VI(+) = 1V
VO(P) = 5V
-
0.1
-
0.1
-
nA
VO(P) = 30V
-
1.0
-
1.0
μA
Differential Voltage VI(DIFF)
Note1
-
36
-
36
V
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相关代理商/技术参数 |
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|---|---|
| LM2901N 85 | 制造商:National Semiconductor 功能描述:LM2901N |
| LM2901N 88 | 制造商:Motorola 功能描述:LM2901N |
| LM2901N NOPB | 制造商:National Semiconductor 功能描述:Comparator Quad 制造商:National Semiconductor 功能描述:Comparator Quad ±18V/36V 14-Pin PDIP Rail |
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| LM2901N | 制造商:Texas Instruments 功能描述:IC, COMPARATOR QUAD, 2901, DIP14 制造商:Texas Instruments 功能描述:IC, COMPARATOR QUAD, 2901, DIP14; Comparator Type:Precision; No. of Comparators:4; Response Time:1.3s; Supply Voltage Range: 1V to 18V; Amplifier Case Style:DIP; No. of Pins:14; IC Output Type:CMOS, DTL, ECL, MOS, TTL; Output ;RoHS Compliant: Yes 制造商:Texas Instruments 功能描述:IC, COMPARATOR QUAD, 2901, DIP14; Comparator Type:Precision; No. of Comparators:4; Response Time:1.3s; Supply Voltage Range: 1V to 18V; Amplifier Case Style:DIP; No. of Pins:14; IC Output Type:CMOS, MOS, TTL, DTL, ECL; Output ;RoHS Compliant: Yes |
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