SGS Thomson Microelectronics LM339D, LM339AN, LM339AD, LM339, LM339N Datasheet

	LM139,A
	LM239,A-LM339,A
	LOW POWER QUAD VOLTAGE COMPARATORS

.WIDE SINGLE SUPPLY VOLTAGE RANGE OR DUAL SUPPLIES FOR ALL DEVICES : +2V TO

.+36V OR ±1V TO ±18V

VERY LOW SUPPLY CURRENT (1.1mA) INDEPENDENT OF SUPPLY VOLTAGE

.(1.4mW/comparator at +5V)

.LOW INPUT BIAS CURRENT : 25nA TYP

.LOW INPUT OFFSET CURRENT : ±5nA TYP

.LOW INPUT OFFSET VOLTAGE : ±1mV TYP

INPUT COMMON-MODE VOLTAGE RANGE

.INCLUDES GROUND

LOW OUTPUT SATURATION VOLTAGE :

.250mV TYP. (IO = 4mA)

DIFFERENTIAL INPUT VOLTAGE RANGE

.EQUAL TO THE SUPPLY VOLTAGE

TTL, DTL, ECL, MOS, CMOS COMPATIBLE OUTPUTS

DESCRIPTION

Thesedevices consist of fourindependentprecision voltage comparators with an offset voltage specifications as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.

These comparators also have a unique characteristic in that the input common-mode voltage range includesground even thoughoperatedfrom a single power supply voltage.

PIN CONNECTIONS (top view)

Output 2	1
Output 1	2
V +	3
CC
Invertinginput 1	4
Non-inverting input 1	5
Invertinginput 2	6
Non-inverting input 2	7

N	D
DIP14	SO14
(Plastic Package)	(Plastic Micropackage)

P

TSSOP14

(Thin Shrink Small Outline Package)

ORDER CODES

Part	Temperature	Package
Number	Range	N	D	P
LM139,A	-55, +125oC	•	•	•
LM239,A	-40, +105oC	•	•	•
LM339,A	0, +70oC	•	•	•

Example : LM139AN

14	Output 3
13	Output 4
12	VCC-
11	Non-invertinginput 4
10	Inverting input 4
9	Non-invertinginput 3
8	Inverting input 3

June 1998

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LM139,A - LM239,A - LM339,A

SCHEMATIC DIAGRAM (1/4 LM139)

VCC

μ	μ	μ	μ
3.5 A	100 A	3.5 A	100 A

Non-inverting

Input

VO

Inverting

Input

VCC

ABSOLUTE MAXIMUM RATINGS

	Symbol	Parameter	LM139,A	LM339,A	Unit
			LM239,A
	VCC	Supply Voltage	±18 to 36	±18 to 36	V
	Vid	Differential Input Voltage	±36	±36	V
	VI	Input Voltage	-0.3 to +36	-0.3 to +36	V
		Output Short-circuit to Ground - (note 1)	Infinite
	Ptot	Power Dissipation	570	570	mW
	Toper	Operating Free-air Temperature Range	-55, +125	0, +70	oC
		LM239,A	-40, +105
	Tstg	Storage Temperature Range	-65, +150	-65, +150	oC

Notes : 1. S hort-circui t f rom t he output t o VC C+ can cause excessive heat i ng and eventual dest ruct i on. T he maxi mum output current is approxi mat el y 20mA, i ndependent of t he magni tude of VCC + .

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LM139,A - LM239,A - LM339,A

ELECTRICAL CHARACTERISTICS

VCC+ = +5V, VCC- = GND, Tamb = 25oC (unless otherwise specified)

		LM139A - LM239A			LM139 - LM239
Symbol	Parameter		LM339A			LM339
		Min.	Typ.	Max.	Min.	Typ.	Max.
Vio	Input Offset Voltage ± (note 2)
	Tamb = +25oC		1	2		1	5
	Tmin. ≤ Tamb ≤ Tmax.			4			9
Iio	Input Offset Current
	Tamb = +25oC		3	25		5	50
	Tmin. ≤ Tamb ≤ Tmax.			100			150
Iib	Input Bias Current (II+ or II±) - (note 3)
	Tamb = +25oC		25	100		25	250
	Tmin. ≤ Tamb ≤ Tmax.			300			400
Avd	Large Signal Voltage Gain
	(VCC = 15V, RL =15kΩ, VO = 1 to 11V)	50	200		50	200
ICC	Supply Current (all comparators)		1.1	2		1.1	2
	VCC = +5V, no load
	VCC = +30V, no load		1.3	2.5		1.3	2.5
Vicm Input Common Mode Voltage Range - (note 4)
	(VCC = 30V)			VCC+-1.5			VCC+-1.5
	Tamb = +25oC	0			0
	Tmin. ≤ Tamb ≤ Tmax.	0		VCC+ -2	0		VCC+ -2
Vid	Differential Input Voltage - (note 6)			+			+
				VCC			VCC
VOL	Low Level Output Voltage
	(Vid = -1V, Isink = 4mA)
	Tamb = +25oC		250	400		250	400
	Tmin. ≤ Tamb ≤ Tmax.			700			700
IOH	High Level Output Current ( Vid = 1V)
	(VCC = VO = 30V)
	Tamb = +25oC		0.1			0.1
	Tmin. ≤ Tamb ≤ Tmax.			1			1
Isink	Output Sink Current
	(Vid = -1V, VO = 1.5V)	6	16		6	16
tre	Response Time ± (note 5)
	(RL = 5.1kΩ connected to VCC+)		1.3			1.3
trel	Large Signal Response Time
	(RL = 5.1kΩ connected to VCC+, eI = TTL,
	V(ref) = +1.4V)		300			300

Unit

mV

nA

nA

V/mV

mA

V

V mV

nA

μA

mA

μs

ns

Notes : 2.	A t out put swit ch poi nt, VO ≈ 1. 4V , RS = 0 wi th VC C+ from 5V t o 30V, and over the full i nput common-mode range
	(0V t o V C C+ ±1.5V).
3.	The di rect ion of the i nput current i s out of t he IC due t o t he P NP i nput stage. This current is essent i al ly con-
	stant , i ndependent of the st ate of t he out put , so no loading charge exi st s on t he reference of input l ines.
4.	The i nput common-mode vol t age of ei ther input si gnal volt age should not be al lowed t o go negati ve by more
	than 0.3V. T he upper end of the common-mode volt age range i s VC C+ ±1. 5V, but ei ther or both i nput s can go
	to +30V wi thout damage.
5.	The response t ime speci fi ed i s f or a 100mV input st ep wi th 5mV overdri ve. For larger overdri ve signal s 300ns
	can be obt ained.

6.P osi t i ve excursi ons of i nput vol tage may exceed the power suppl y level . As long as the ot her vol t age remai ns wi t hi n the common-mode range, the comparat or wi ll provide a proper output st at e. T he low input vol tage stat e must not be l ess than ±0.3V (or 0.3V bel low t he negat ive power supply, i f used).

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