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LMx39x和LM2901xx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36 V,并且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集电极开路输出,以实现线与关系。
LM139和LM139A器件的特点是可在-55°C至125°C的整个军用温度范围内工作。 LM239和LM239A器件的工作温度范围为-25°C至125°C。 LM339和LM339A器件的工作温度范围为0°C至70°C。 LM2901,LM2901AV和LM2901V器件的工作温度范围为-40°C至125°C。
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 |
LM2901 | LM139 | LM139A | LM239 | LM239A | LM2901-Q1 | LM2901AV | LM2901V | LM3302 | LM339 | LM339A |
---|---|---|---|---|---|---|---|---|---|---|
4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Open Collector | Open Collector Open Drain | Open Collector Open Drain | Open Collector | Open Collector | Open Collector | Open Collector | Open Collector | Open Collector | Open Collector | Open Collector |
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
30 | 36 | 36 | 36 | 36 | 30 | 32 | 32 | 28 | 30 | 30 |
1.3 | 1.3 | 1.3 | 0.7 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 0.3 | 0.3 |
7 | 5 | 2 | 2 | 3 | 7 | 2 | 7 | 20 | 5 | 2 |
0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
250 | 25 | 25 | 250 | 50 | 250 | 250 | 250 | 500 | 50 | 50 |
Out | Out | Out | Out | Out | Out | Out | Out | Out | Out | Out |
Catalog | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog |
-40 to 125 | -55 to 125 | -55 to 125 | -25 to 85 | -25 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | 0 to 70 | 0 to 70 |
N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
28.5 | 34.5 | 34.5 | 28.5 | 34.5 | 28.5 | 30.5 | 30.5 | 26.5 | 28.5 | 28.5 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
PDIP SO SOIC TSSOP | SOIC | SOIC | PDIP SOIC TSSOP | SOIC | SOIC TSSOP | SOIC TSSOP | SOIC TSSOP | PDIP SOIC | PDIP SO SOIC SSOP TSSOP | PDIP SO SOIC SSOP TSSOP |