LM239 Datasheet | Quad Differential Comparators





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Part Number LM239
Description Quad Differential Comparators
Manufacture etcTI
Total Page 30 Pages
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Features: Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity LM139, LM239, LM339, LM139A LM2 39A, LM339A, LM2901, LM2901AV, LM2901V SLCS006U – OCTOBER 1979 – REVISED N OVEMBER 2018 LM339, LM239, LM139, LM290 1 Quad Differential Comparators 1 Feat ures •1 Wide Supply Ranges – Single Supply: 2 V to 36 V (Tested to 30 V fo r Non-V Devices and 32 V for V-Suffix D evices) – Dual Supplies: ±1 V to ±1 8 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices) • L ow Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical) • Lo w Input Bias Current: 25 nA (Typical) Low Input Offset Current: 3 nA (Typi cal) (LM139) • Low Input Offset Volta ge: 2 mV (Typical) • Common-Mode Inpu t Voltage Range Includes Ground • Dif ferential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V Low Output Saturation Voltage • Out put Compatible With TTL, MOS, and CMOS • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On.

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LM139, LM239, LM339, LM139A
LM239A, LM339A, LM2901, LM2901AV, LM2901V
SLCS006U – OCTOBER 1979 – REVISED NOVEMBER 2018
LM339, LM239, LM139, LM2901 Quad Differential Comparators
1 Features
1 Wide Supply Ranges
– 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.
2 Applications
• Industrial
• Automotive
– Infotainment and Clusters
– Body Control Modules
• Power Supervision
• Oscillators
• Peak Detectors
• Logic Voltage Translation
3 Description
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. Operation from dual supplies also
is possible, 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.
Device Information(1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
CDIP (14)
21.30 mm × 7.60 mm
LM139x
LCCC (20)
8.90 mm × 8.90 mm
CFP (14)
9.20 mm × 6.29 mm
LM139x,
LM239x,
LM339x,
LM2901x
SOIC (14)
8.70 mm × 3.90 mm
LM239, LM339x,
LM2901
PDIP (14)
19.30 mm × 6.40 mm
LM239, LM2901 TSSOP (14)
5.00 mm × 4.40 mm
LM339x, LM2901 SO (14)
10.20 mm × 5.30 mm
LM339x
SSOP (14)
6.50 mm × 5.30 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
IN+
OUT
IN−
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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.

                    
                    






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