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- Brand
- ON Semiconductor
- Model
- LM239
- Industry
- Industrial
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- Last added
- 2012-05-10
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ON Semiconductor LM339/LM339A/LM239/LM239A/LM2901/M2901V/MC3302 Datasheet
The LM339 family of quad comparators are single‑supply or split‑supply devices designed for level detection, low‑level sensing and memory applications in consumer, automotive and industrial electronics. They feature low input bias current, low offset voltage, and TTL/CMOS compatible outputs.
The datasheet lists detailed electrical characteristics such as typical input bias current of 25 nA, typical input offset voltage of 1 mV, and output saturation voltage of 130 mV at 4 mA. It also provides maximum ratings, operating temperature ranges, power dissipation limits, and mechanical dimensions for the available DIP‑14 and SO‑14 packages.
ON Semiconductor LM239 specifications
| Typical Input Bias Current | 25 nA |
|---|---|
| Typical Input Offset Voltage | 1.0 mV |
| Typical Output Saturation Voltage | 130 mV @ 4.0 mA |
| Maximum Supply Voltage (LM339/LM339A/LM2901) | +36 V |
| Maximum Supply Voltage (MC3302) | +30 V |
| Operating Ambient Temperature Range (LM339) | -25 °C to +70 °C |
| Power Dissipation (Plastic Package) | 1.0 W |
Source: ON Semiconductor LM339/LM339A/LM239/LM239A/LM2901/M2901V/MC3302 Datasheet
All ON Semiconductor LM239 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ON Semiconductor LM339/LM339A/LM239/LM239A/LM2901/M2901V/MC3302 Datasheet 8 p
- ON Semiconductor LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Datasheet 12 p
- ON Semiconductor LM339/LM239/LM2901/LM2901V/NCV2901/MC3302 Quad Comparators Datasheet 10 p
- ON Semiconductor LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Datasheet 10 p
Questions answered in these manuals
What is the typical input bias current of the LM339 comparators?
The typical input bias current is 25 nA.
From: ON Semiconductor LM339/LM339A/LM239/LM239A/LM2901/M2901V/MC3302 Datasheet
What is the maximum supply voltage for the LM339 series?
The LM339, LM339A and LM2901 can be powered up to +36 V (or +18 V in split‑supply mode).
From: ON Semiconductor LM339/LM339A/LM239/LM239A/LM2901/M2901V/MC3302 Datasheet
What is the maximum supply voltage for the LM339 comparator?
The LM339 can operate with a supply voltage up to +36 V.
From: ON Semiconductor LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Datasheet
What is the typical input bias current of these comparators?
Typical input bias current is 25 nA.
From: ON Semiconductor LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Datasheet
What is the typical low input bias current for these comparators?
The typical low input bias current is 25 nA.
From: ON Semiconductor LM339/LM239/LM2901/LM2901V/NCV2901/MC3302 Quad Comparators Datasheet
What is the maximum supply voltage for the LM339, LM239 and LM2901 devices?
The maximum supply voltage is +36 V for LM339, LM239 and LM2901.
From: ON Semiconductor LM339/LM239/LM2901/LM2901V/NCV2901/MC3302 Quad Comparators Datasheet