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该器件由四个独立的电压比较器组成,设计用于在宽电压范围内通过单个电源供电。只要两个电源之间的差值为2 V至28 V且V CC 比输入共模电压高至少1.5 V,也可以使用双电源供电。电流消耗与电源电压无关。输出可以连接到其他开集输出,以实现线与关系。
Number of Channels (#) |
Output Type |
Vs (Min) (V) |
Vs (Max) (V) |
Propagation Delay Time (uS) |
Vos (Offset Voltage @ 25C) (Max) (mV) |
Iq per channel (Typ) (mA) |
Input Bias Current (+/-) (Max) (nA) |
Rail-to-Rail |
Rating |
Operating Temperature Range (C) |
Features |
VICR (Max) (V) |
VICR (Min) (V) |
Package Group |
LM3302 | LM2901 | LM339 |
---|---|---|
4 | 4 | 4 |
Open Collector | Open Collector | Open Collector |
2 | 2 | 2 |
28 | 30 | 30 |
1.3 | 1.3 | 0.3 |
20 | 7 | 5 |
0.2 | 0.2 | 0.2 |
500 | 250 | 50 |
Out | Out | Out |
Catalog | Catalog | Catalog |
-40 to 85 | -40 to 125 | 0 to 70 |
N/A | N/A | N/A |
26.5 | 28.5 | 28.5 |
0 | 0 | 0 |
PDIP SOIC | PDIP SO SOIC TSSOP | PDIP SO SOIC SSOP TSSOP |