LM339, Quad Voltage Comaparator

Shipping Starts from ₹59
MPN: LM339
Stock Status: 35 pcs
Delivery Status: 3-7 days
Including Tax: ₹1.97


Product Features

The LMx39x and the LM2901x devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. \ as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

The LM139 and LM139A devices are characterized for operation over the full military temperature range of –55°C to +125°C. The LM239 and LM239A devices are characterized for operation from –25°C to +85°C. The LM339 and LM339A devices are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from –40°C to +125°C.

    Single Supply: 2 V to 36 V
    (Tested to 30 V for Non-V Devices and
    32 V for V-Suffix Devices)
    Dual Supplies: ±1 V to ±18 V
    (Tested to ±15 V for Non-V Devices and
    ±16 V for V-Suffix Devices)

Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typical)
Low Input Bias Current: 25 nA (Typical)
Low Input Offset Current: 3 nA (Typical) (LM139)
Low Input Offset Voltage: 2 mV (Typical)
Common-Mode Input Voltage Range
Includes Ground
Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

Data Sheet: Click Here

Technical Data

Number of channels (#) 4
Output type Open-collector
Propagation delay time (µs) 1.3
Vs (Max) (V) 30
Vs (Min) (V) 2
Vos (offset voltage @ 25 C) (Max) (mV) 5
Iq per channel (Typ) (mA) 0.2
Input bias current (+/-) (Max) (nA) 50
Rail-to-rail Out
Rating Catalog
Operating temperature range (C) 0 to 70
Features Standard comparator
VICR (Max) (V) 28.5
VICR (Min) (V) 0

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