参数资料
型号: LM239AMX
厂商: Fairchild Semiconductor
文件页数: 4/8页
文件大小: 0K
描述: IC COMPARATOR QUAD 14-SOP
标准包装: 3,000
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): 2mV @ 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): 2mA
工作温度: -25°C ~ 85°C
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
LM339/LM339A, LM239A, LM2901
4
Electrical Characteristics (Continued)
(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
LM2901
Unit
Min.
Typ.
Max.
Input Offset Voltage
VIO
VO(P) =1.4V, RS = 0Ω
-2
7
mV
Note1
-
9
15
Input Offset Current
IIO
-2.3
50
nA
Note1
-
50
200
Input Bias Current
IBIAS
-
57
250
nA
Note1
-
200
500
Input Common
Mode Voltage
Range
VI(R)
LM2901, VCC =30V
0
-
VCC-1.5
V
Note1
0
-
VCC-2
Supply Current
ICC
RL =∞, VCC=5V
-
1.1
2.0
mA
RL =∞,VCC=30V
-
1.6
2.5
Voltage Gain
GV
VCC =15V, RL ≥ 15kΩ
(for large swing)
25
100
-
V/mV
Large Signal
Response Time
TLRES
VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1kΩ
(Note2)
-300
-
ns
Response Time
TRES
VRL = 5V, RL = 5.1kΩ (Note2)
-
1.3
-
μs
Output Sink Current
ISINK
VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤ 1.5V
6
18
-
mA
Output Saturation
Voltage
VSAT
VI(-) ≥ 1V, VI(+) = 0V
-
140
400
mV
ISINK =4mA
Note1
-
700
Output Leakage
Current
IO(LKG)
VI(-) = 0V
VI(+) = 1V
VO(P) = 5V
-
0.1
-
nA
VO(P) = 30V
-
1.0
μA
Differential Voltage
VI(DIFF)
Note1
-
36
V
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