Key facts
- Brand
- Texas Instruments
- Model
- LP239
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-05
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Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet
The document details three low-power quadruple differential comparator models: the LP239, LP339, and LP2901. These devices are specifically designed to operate from a single power supply and draw ultralow drain current, making them suitable for battery-powered applications. They feature pin-for-pin compatibility with the LM239, LM339, and LM2901 series.
Read onlineTexas Instruments LP239 specifications
| Supply Current (Typical) | 60 µA |
|---|---|
| Input Offset Voltage (Max) | +5 mV |
| Output Sink Current (at Vo = 2V) | 30 mA |
| Operating Temperature Range (LP2901) | -40°C to 85°C |
| Supply Voltage Range | 5 V to 30 V |
Source: Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet
All Texas Instruments LP239 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical supply current of these comparators?
The devices typically draw 60 µA drain current over a wide range of voltages.
From: Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet
Are these devices compatible with CMOS logic?
Yes, they are specifically designed to interface with the CMOS logic family and have output voltage compatibility.
From: Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet
Is the LP239 still available?
No, the LP239 is obsolete and is no longer supplied.
From: Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet
Are these comparators compatible with CMOS logic?
Yes, they are designed specifically to interface with the CMOS logic family.
From: Texas Instruments LP239/LP339/LP2901 Low-Power Quad Differential Comparators Datasheet