LMX39X,

Quad Differential Comparators

The LMX39X, is a quad differential comparators from Texas Instruments. View the full LMX39X, datasheet below including electrical characteristics, absolute maximum ratings.

Manufacturer

Texas Instruments

Overview

Part: LM339A — Texas Instruments

Type: Quad Differential Comparators

Description: Quad differential comparators with wide 2 V to 36 V single supply operation, low 0.8 mA typical supply current, and outputs compatible with TTL, MOS, and CMOS logic.

Operating Conditions:

Supply voltage: 2 V to 30 V
Operating temperature: 0 to 70 °C
Differential input voltage range: ±36 V

Absolute Maximum Ratings:

Max supply voltage: 36 V
Max continuous current: 20 mA
Max junction/storage temperature: 150 °C

Key Specs:

Input offset voltage (VIO): 2 mV (Typ, at 25°C)
Input offset current (IIO): 5 nA (Typ, at 25°C)
Input bias current (IIB): -25 nA (Typ, at 25°C)
Supply current (ICC): 0.8 mA (Typ, at 25°C, no load)
Low-level output voltage (VOL): 150 mV (Typ, at 25°C, IOL = 4 mA)
Low-level output current (IOL): 16 mA (Typ, at 25°C, VOL = 1.5 V)
Large-signal differential-voltage amplification (AVD): 200 V/mV (Typ, at 25°C)
Response time (100-mV input step): 1.3 μs (Typ, at 25°C)

Features:

Wide Supply Ranges: Single Supply: 2 V to 36 V
Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
Low Input Bias Current: 25 nA (Typical)
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

Applications:

Industrial
Automotive
Power Supervision
Oscillators
Peak Detectors
Logic Voltage Translation

Package:

CDIP (14)
LCCC (20)
CFP (14)
SOIC (14)
PDIP (14)
TSSOP (14)
SOP (14)
SSOP (14)

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.

Applications

Industrial
Automotive
-HEV/EV and Power Trains
-Infotainment and Clusters
-Body Control Modules
Power Supervision
Oscillators
Peak Detectors
Logic Voltage Translation

LM139, LM239, LM339, LM139A LM239A, LM339A, LM2901, LM2901AV, LM2901V

SLCS006T -OCTOBER 1979-REVISED JUNE 2015

Pin Configuration

Electrical Characteristics

at specified free-air temperature, VCC = 5 V (unless otherwise noted)

	PARAMETER	(1)		T A (2)	LM139			LM139A			UNIT
		TEST CONDITIONS			MIN	TYP	MAX	MIN	TYP	MAX
V IO	Input offset voltage	V CC = 5 V to 30 V, V = V IC ICR V O = 1.4 V	min,	25°C Full range		2 9	5		1	2 4	mV
I IO	Input offset current	V = 1.4 V O		25°C Full range		3 100	25		3	25 100	nA
I IB	Input bias current	V = 1.4 V O		25°C Full range		-25	-100 -300		-25	-100 -300	nA
V ICR	Common-mode input- voltage range (3)			25°C Full range	0 to V CC - 1.5 0 to V CC - 2			0 to V CC - 1.5 0 to V CC - 2			V
A VD	Large-signal differential- voltage amplification	V CC+ = ±7.5 V, V O = -5 V to 5 V		25°C		200		50	200		V/mV
I OH	High-level output current	V ID = 1 V	V OH = 5 V V OH = 30 V	25°C Full range		0.1 1			0.1	1	nA μ A
V OL	Low-level output voltage	V ID = -1 V,	I OL = 4 mA	25°C Full range		150	400 700		150	400 700	mV
I OL	Low-level output current	V ID = -1 V,	V OL = 1.5 V	25°C	6	16		6	16		mA
I CC	Supply current (four comparators)	V O = 2.5 V,	No load	25°C		0.8	2		0.8	2	mA

Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted) (1)

			MIN	MAX	UNIT
V CC	Supply voltage (2)			36	V
V ID	Differential input voltage (3)			±36	V
V I	Input voltage range (either input)		-0.3	36	V
V O	Output voltage			36	V
I O	Output current			20	mA
	Duration of output short circuit to ground (4)		Unlimited	Unlimited	Unlimited
T J	Operating virtual-junction temperature			150	°C
	Case temperature for 60 s	FK package		260	°C
	Lead temperature 1.6 mm (1/16 in) from case for 60 s	J package		300	°C
T stg	Storage temperature		-65	150	°C

Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

			MIN	MAX	UNIT
V CC	Supply voltage	Non-V devices	2	30	V
V CC		V devices	2	32	V
T J	Junction temperature		-40	125	°C

Thermal Information

		LMx39, LM2901	LMx39, LM2901	LMx39, LM2901	LMx39, LM2901	LMx39, LM2901	LMx39, LM2901	LMx39, LM2901
THERMAL METRIC (1)	THERMAL METRIC (1)	D (SOIC)	DB (SSOP)	N (PDIP)	NS (SO)	PW (TSSOP)	J (CDIP)	W (CFP)
R θ JA	Junction-to-ambient thermal resistance	86	96	80	76	113
R θ JC(top)	Junction-to-case (top) thermal resistance						15.05	14.65

Typical Application

Typically, the LMx39 compares either a single signal to a reference or two signals. Many users take advantage of the open-drain output to drive the comparison logic output to a logic voltage level to an MCU or logic device. The wide supply range and high voltage capability makes LMx39 optimal for level shifting to a higher or lower voltage.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
LM339ADR	Texas Instruments	SOIC (14)

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