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98 pcs
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98 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM139AJB from Texas Instruments is a precision quad differential comparator designed for demanding applications. This component features four independent comparator elements, each with an open-collector output compatible with TTL, MOS, and CMOS logic levels.
Key electrical specifications include a wide supply voltage range from 2V to 36V and a low typical current consumption of 0.2mA per channel. The device boasts a fast propagation delay of 1.3µs and a low offset voltage of 2mV at 25°C. The input bias current is a maximum of 25nA, and the common-mode input voltage range extends up to 34.5V.
Packaged in a 14-pin Ceramic DIP (CDIP) format, the LM139AJB is designed for through-hole mounting. Its operating temperature range spans from -55°C to 125°C, making it suitable for harsh environmental conditions. This comparator is a reliable choice for various signal comparison and threshold detection tasks in industrial and military-grade applications.
The LM139AJB operates from -55°C to 125°C.
The LM139AJB features 4 differential comparator channels.
The LM139AJB has an open-collector output type.
The supply voltage range is from 2V to 36V.
The typical current consumption is 0.2mA per channel.
The maximum offset voltage at 25°C is 2mV.
The LM139AJB is supplied in a 14-CDIP package.