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MC7400 PDF预览

MC7400

更新时间: 2024-02-21 06:44:44
品牌 Logo 应用领域
安森美 - ONSEMI 比较器
页数 文件大小 规格书
12页 131K
描述
Single Supply Quad Comparators

MC7400 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.9系列:74
JESD-30 代码:R-PDIP-T14JESD-609代码:e0
逻辑集成电路类型:NAND GATE功能数量:4
输入次数:2端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):29 ns
认证状态:Not Qualified最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED

MC7400 数据手册

 浏览型号MC7400的Datasheet PDF文件第1页浏览型号MC7400的Datasheet PDF文件第2页浏览型号MC7400的Datasheet PDF文件第3页浏览型号MC7400的Datasheet PDF文件第5页浏览型号MC7400的Datasheet PDF文件第6页浏览型号MC7400的Datasheet PDF文件第7页 
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302  
PERFORMANCE CHARACTERISTICS (V = +5.0 Vdc, T = T to T  
[Note 7])  
CC  
A
low  
high  
LM2901/2901V/  
LM239/339  
NCV2901  
MC3302  
Min  
Typ  
Max  
Min  
Typ  
Max  
Min  
Typ  
Max  
Characteristic  
Symbol  
Unit  
Input Offset Voltage (Note 8)  
V
IO  
9.0  
15  
40  
mVdc  
Input Bias Current (Notes 8, 9)  
(Output in Analog Range)  
I
400  
500  
1000  
300  
nA  
IB  
Input Offset Current (Note 8)  
Input Common Mode Voltage Range  
I
IO  
0
150  
0
200  
0
nA  
V
V
V
CC  
V
CC  
V
CC  
ICMR  
−2.0  
−2.0  
−2.0  
Saturation Voltage  
V
700  
700  
700  
mV  
mA  
sat  
V (−) +1.0 Vdc, V (+) = 0,  
I
I
I
4.0 mA  
sink  
Output Leakage Current  
I
OL  
1.0  
1.0  
1.0  
V (+) +1.0 Vdc, V (−) = 0,  
I
I
V
O
= 30 Vdc  
Differential Input Voltage  
V
V
CC  
V
CC  
V
CC  
Vdc  
ID  
All V 0 Vdc  
I
7. (LM239) T = −25°C, T  
= +85°  
low  
high  
= +70°C  
(LM339) T = 0°C, T  
low  
high  
(MC3302) T = −40°C, T  
= +85°C  
= +105°  
low  
high  
(LM2901) T = −40°C, T  
low  
high  
(LM2901V & NCV2901) T = −40°C, T  
= +125°C  
low  
high  
NCV2901 is qualified for automotive use.  
8. At the output switch point, V ] 1.4 Vdc, R 100 W 5.0 Vdc V 30 Vdc, with the inputs over the full common mode range  
O
S
CC  
(0 Vdc to V −1.5 Vdc).  
CC  
9. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.  
10.The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.  
+ V  
CC  
+ V  
CC  
R3  
10 k  
R
ref  
10 k  
V
in  
+
V
ref  
R
ref  
10 k  
V
O
+ V  
CC  
R1  
V
V
O
R2  
R2  
+
Vi  
V
n
ref  
10 k  
1.0 M  
V
R1  
R1  
CC  
10k  
V
R1  
R3  
V
ref  
[
CC  
=
R
ref  
+ R1  
ref  
R
ref  
+ R1  
1.0 M  
R3 ] R1 / / R / / R2  
ref  
R2 [ R1 / / R  
ref  
R1 / / R  
ref  
V
H
=
[V  
O(max)  
− V  
]
Amount of Hysteresis V  
R2  
O(min)  
H
R1/ / R + R2  
ref  
V
H
=
[(V  
− V  
]
O(min)  
O(max)  
R2 + R3  
R2 ơ Rref / / R1  
Figure 2. Inverting Comparator  
with Hysteresis  
Figure 3. Noninverting Comparator  
with Hysteresis  
http://onsemi.com  
4
 

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