The LM161/LM361 is a very high speed differential input, complementary TTL output voltage comparator with improved characteristics over the SE529/NE529 for which it is a pin-for-pin replacement. The device has been optimized for greater speed performance and lower input offset voltage. Typically delay varies only 3 ns for over-drive variations of 5 mV to 500 mV. It may be operated from op amp supplies (±15V).
Complementary outputs having maximum skew are provided. Applications involve high speed analog to digital converters and zero-crossing detectors in disk file systems.
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|Number of Channels (#)|
|Vs (Min) (V)|
|Vs (Max) (V)|
|tRESP Low - to - High (us)|
|Vos (Offset Voltage @ 25C) (Max) (mV)|
|Iq per channel (Max) (mA)|
|Input Bias Current (+/-) (Max) (nA)|
|Operating Temperature Range (C)|
|Package Size (mm2=WxL)|
|VICR (Max) (V)|
|VICR (Min) (V)|
|0 to 70||-40 to 125||-40 to 125||-40 to 85|
| PDIP |
|SOT||WQFN|| SC70 |
| 14SOIC: 52 mm2: 6 x 8.65 |
10TO-100: 80 mm2: 8.96 x 8.96
|6SOT: 8 mm2: 2.8 x 2.9||24WQFN: 16 mm2: 4 x 4|| 5SC70: 4 mm2: 2.1 x 2 |
5SOT-23: 8 mm2: 2.8 x 2.9
|Sample & Buy||Sample & Buy||Sample & Buy||Sample & Buy|