LM119,219,319 Datasheet by STMicroelectronics

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This is information on a product in full production.
March 2013 DocID2155 Rev 3 1/13
13
LM119, LM219, LM319
High-speed dual comparators
Datasheet - production data
Features
Two independent comparators
Supply voltage: +5 V to ±15 V
Typically 80 ns response time at ±15 V
Minimum fan-out of two each side
Maximum input current of 1 µA over the
operating temperature range
Inputs and outputs can be isolated from system
ground
High common-mode slew rate
Description
These products are precision high-speed dual
comparators designed to operate over a wide
range of supply voltages down to a single 5 V
logic supply and ground. They feature low input
currents and high gains.
The open collector of the output stage makes
them compatible with transistor-transistor logic
(TTL) as well as capable of driving lamps and
relays at currents up to 25 mA.
Although designed primarily for applications
requiring operation from digital logic supplies,
these comparators are fully specified for power
supplies up to ±15 V.
They feature faster response times than the
LM111 at the expense of higher current
consumption. However, the high speed, wide
operating voltage range and low package count
make the LM119, LM219, and LM319 much more
versatile.
4
5
6
7
8
9
10
11
13
1
2
3
14
12
V
CC
V
CC
+
Inverting input 1
Non-inverting inp
-
-inverting input 1
Inverting input 2
N.C.
N.C.
Ground 1
Output 2 Ground 2
N.C.
N.C.
Output 1
DIP14
(plastic package)
SO-14
(plastic micropackage)
Pin connections
(top view)
www.st.com
Contents LM119, LM219, LM319
2/13 DocID2155 Rev 3
Contents
1 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4
3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Typical application diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 DIP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 SO-14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
E]
DocID2155 Rev 3 3/13
LM119, LM219, LM319 Schematic diagram
1 Schematic diagram
Figure 1. Circuit schematics (1/2 LM119)
-
+
R1
3.5kΩ
R3
4kΩ
R2
4kΩ
Q4
R6
3kΩ
R7
3kΩ
Q8
VCC
+
VCC-GND
Q3
Q7
Q6
Q2
Inverting
Input
Non-inverting
Input Q1
Q6
R4
3kΩ
R8
2kΩ
R5
3kΩ
Q9
R12
13kΩ
R11
13kΩ
c1
18 Fμ
R10
470kΩ
Q15
Q10 Q13
R15
300Ω
R9
18kΩ
Output
To other half
Q22
Q21
R25
600Ω
R24
250Ω
R21
900Ω
Q20
Q18
Q17
R17
3Ω
R16
600Ω
Q16
Q12
Q14
R13
600Ω
R14
2kΩ
Q11
Q19
R19
250Ω
R22
60Ω
R23
4kΩ
R20
3.6kΩ
R18
1.8kΩ
Absolute maximum ratings and operating conditions LM119, LM219, LM319
4/13 DocID2155 Rev 3
2 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit
Vo - VCC-Output to negative supply voltage 36
V
VCC-Negative supply voltage -25
VCC+Positive supply voltage 18
Vid Differential input voltage ±5
ViInput voltage(1)
1. For supply voltages lower than ±15 V the absolute maximum input voltage is equal to the supply voltage.
±15
Output short-circuit to ground Infinite
TjMaximum junction temperature 150
°C
Tstg storage temperature range -65 to +150
Rthja
Thermal resistance junction to ambient (2)(3)
DIP14
SO-14
2. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-
circuits on all amplifiers.
3. Rth are typical values.
80
105
°C/W
Rthjc
Thermal resistance junction to case (2)(3)
DIP14
SO-14
33
31
ESD
HBM: human body model(4)
MM: machine model(5)
CDM: charged device model(6)
4. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for
all couples of pin combinations with other pins floating.
5. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two
pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin
combinations with other pins floating.
6. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
400
100
1500
V
Table 2. Operating conditions
Symbol Parameter Value Unit
VCC Supply voltage 5 to ±15 V
Toper
Operating free-air temperature range
LM119
LM219
LM319
-55 to + 125
-45 to + 105
0 to + 70
°C
CC
DocID2155 Rev 3 5/13
LM119, LM219, LM319 Electrical characteristics
3 Electrical characteristics
Table 3. VCC = ±15 V, Tamb = +25 °C (unless otherwise specified)
Symbol Parameter
LM119, LM219 LM319
Unit
Min. Typ. Max. Min Typ. Max.
Vio
Input offset voltage (Rs 5 kΩ)(1)(2)
Tmin Tamb Tmax
0.7 4
7
28
10 mV
Iio
Input offset current (1)
Tmin Tamb Tmax
30 75
100
80 200
300
nA
Iib
Input bias current (1)
Tmin Tamb Tmax
150 500
1000
250 1000
1200
Avd Large signal voltage gain 10 40 8 40 V/mV
ICC+
Positive supply current
VCC = ±15 V
VCC+ = +5 V, VCC- = 0 V
8
4.3
11.5 8
4.3
12.5 mA
ICC-Negative supply current 3 4.5 3 5
Vicm
Input common mode voltage range
VCC = ±15 V
VCC+ = +5 V, VCC- = 0 V
±12
1
±13
3
±12
1
±13
3
V
VOL
Low level output voltage
Io = 25 mA
Vi -5 mV
Vi -10 mV
Tmin Tamb Tmax
VCC+ +4.5 V, VCC- = 0 V, Io(sink) < 3.2 mA
Vi -6 mV
Vi -10 mV
0.75
0.23
1.5
0.4
0.75
0.3
1.5
0.4
IOH
High level output current (Vo = +35 V)
Vi 5 mV
Vi 10 mV
Tmin Tamb Tmax, Vi 5 mV
0.2
1
2
10
0.2 10 μA
tres Response time (3) 80 80 ns
1. These specifications apply for VCC = ±15 V, unless otherwise stated.The offset voltage, offset current and bias current
specifications apply for any supply voltage from a single +5 V up to ±15 V supplies. The offset voltages and offset current
given are the maximum values required to drive the output down to 1V or up to +14 V with a 1 mA load current. Thus, these
parameters define an error band and take into account the worst case effects of voltage gain and input impedance.
2. At output switch point, Vo 1.4 V, no load, with VCC from 5 V to ±15 V and over the full input common-mode range.
3. The response time specified is for a 100 mV input step with 5 mV overdrive.
III I v . V6: v = 15v _ i cc * 5'” v =‘5V~Vcc-“ - I. no -u t v = t15v E \ Bi, 2 -11 cc z m _. 5 KN ‘" —u u \N g awn-1195mm”. 5 III 2 »u i E u 5 s a I 2 H — on- oc-usv,v =+sv,v -o E NWN 8 u 6c cc I V5: 454:4! u n u u I In In Aura-II u a II II u m m TEMFEMTUIE I'Q YEMPEKAYURE (”Cl 5 II " — ti 3 I. E Vcc : usv 5 Y“ = ; Pm" supply u ‘5 _¢115-c_. z u g I“ = «Is-c E = u _ " II , 3 _?*5:é;’cc= E /}”/*~=. a» w . ‘5, u I vcc 215v 3 I r w u Vcc ; 1I5V Inpnnmd mV "film" “W” I ' '1 u u l' ‘1 4545-15 5: as I: n Is 1'! m ou'mn' mun: M rmrsnnun: we) ‘1 l r T _ "I Tm. = *zs-c g 3 ‘0 ~ I- .E. Wubfi % E u E I III 3 I U 5 u k | b.- " ° . a 5 u "Wu-1M 5 . t u a E a u o H I D I I ll II II n I ll II n sum: voL-nns Igw mnvur venue: IV)
Electrical characteristics LM119, LM219, LM319
6/13 DocID2155 Rev 3
Figure 2. Input bias currents (LM119, LM219) Figure 3. Common mode limits (LM119, LM219)
Figure 4. Output saturation voltage
(LM119, LM219)
Figure 5. Supply current
(LM119, LM219)
Figure 6. Supply current (LM119, LM219) Figure 7. Output limiting characteristics
(LM119, LM219)
at v’ ' ' B CC I I I I VccxtISV > v+ = +5v V‘ =0 _ ,‘ 4.. — CC ' CC 2 E ‘5‘ ‘ I: ‘K. r E g \* E .1 u. 3 S g m E . ‘1 a '5 S g m on," E u vcc=15v.véc= +5v,v can _ I u , _ I V- I I I J 1 Innuuunn cclflllllulllln IEMPERATURE I-cI TEMPERATURE PC) II I I Tmb ; 425's / 3? vcc::15v — g 1- z W m _ _. a ., E K K 5 / g vgc=+sv,v5c=o 2 II o rum—m 3 > 5‘- Vcc : 115V 3' :I A 0 SJ r . v a Vcc= ‘5‘, Input mm:- = 5 mV NWZUVE SUPP" - u u u u u I III a II n n u n u n "I Vcc : 215v vl:+:nv o _ 2 n “L - u m u 5 g g I Vim: arm: u g 5 1' i vL= &5 v g m 5 u 5 K II E s 8 ’3 3 u g a O <> H n n E III 5 g » n. II II E s g z ' a u u I "Dam-I I I n — 4.: 41 u u u -u —u u u II DIFFERENTIAL IIP|JT VOLTAGE IIIIV) DIFFEREN'HAL INPUT VOLTAGE (V)
DocID2155 Rev 3 7/13
LM119, LM219, LM319 Electrical characteristics
Figure 8. Input bias currents (LM319) Figure 9. Common mode limits (LM319)
Figure 10. Output saturation voltage (LM319) Figure 11. Supply current (LM319)
Figure 12. Transfer function Figure 13. Input characteristics
INPUT VOLTAGE (HIV) OUTFIJT VOLTAGE IV) vcc.:sv nL 5m: vL= +5v um, .29: IN PUT VOLTAGE (HIV) OUTPUT VOLTAGE (V) III-Inmumln Int-manuals- me In.) m: Ins) cc : '—‘ 'C vcc_1sv ' nL=smn ;; u »v,_=+5v is 5" .. ma " u u 1" 0' "6' u 5"” 2m :3 > °> é; . >5 vacansv 5n. 5?- slam: .55 ' g3 VL;+5V -1: ,5. -° 1.": +25%: 40. Isl-lawman}: I-muI-Iznun TIME Ins! TIME lnl)
Electrical characteristics LM119, LM219, LM319
8/13 DocID2155 Rev 3
Figure 14. Response time on falling edge,
VCC = ±15 V
Figure 15. Response time on rising edge,
VCC = ±5 V
Figure 16. Response time on falling edge,
VCC = ±5 V
Figure 17. Response time on rising edge,
VCC = ±15 V
DocID2155 Rev 3 9/13
LM119, LM219, LM319 Typical application diagrams
4 Typical application diagrams
Figure 18. Relay driver
Figure 19. Window detector
+5V
1/2
LM119
Inputs
+28V
30
V
1/2
LM119
V
V
V
UT
I
LT
1/2
LM119
VO
500 Ω
TTL output
VO=+5V for < <
VLT V
VUT
I
VO=0for < or >
VLT V
VUT
I
VI
Package information LM119, LM219, LM319
10/13 DocID2155 Rev 3
5 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
5.1 DIP14 package information
Figure 20. DIP14 package mechanical drawing
Table 4. DIP14 package mechanical data
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
a1 0.51 0.020
B 1.39 1.65 0.055 0.065
b0.5 0.020
b1 0.25 0.010
D200.787
E8.5 0.335
e 2.54 0.100
e3 15.24 0.600
F 7.1 0.280
I 5.1 0.201
L3.3 0.130
Z 1.27 2.54 0.050 0.100
E]
DocID2155 Rev 3 11/13
LM119, LM219, LM319 Package information
5.2 SO-14 package information
Table 5. SO-14 package mechanical drawing
Table 6. SO-14 package mechanical data
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A1.750.068
a1 0.1 0.2 0.003 0.007
a2 1.65 0.064
b 0.35 0.46 0.013 0.018
b1 0.19 0.25 0.007 0.010
C0.5 0.019
c1 45° (typ.)
D 8.55 8.75 0.336 0.344
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 7.62 0.300
F 3.8 4.0 0.149 0.157
G 4.6 5.3 0.181 0.208
L 0.5 1.27 0.019 0.050
M0.680.026
S 8° (max.)
Ordering information LM119, LM219, LM319
12/13 DocID2155 Rev 3
6 Ordering information
7 Revision history
Figure 21. Order codes
Order code Temperature range Package Packaging Marking
LM119N
-55 °C to +125 °C
DIP14 Tube LM119N
LM119D
LM119DT SO-14 Tube or
Tape and reel 119
LM219N
-45 °C to +105 °C
DIP14 Tube LM219N
LM219D
LM219DT SO-14 Tube or
Tape and reel 219
LM319N
0 °C to +70 °C
DIP14 Tube LM319N
LM319D
LM319DT SO-14 Tube or
Tape and reel 319
Figure 22. Document revision history
Date Revision Changes
5-Jul-2002 1 Initial release.
28-Jan-2007 2
Added ESD, Rthja parameters in Table 1: Absolute maximum ratings
(AMR).
Expanded orderable parts table, see Table 21: Order codes.
Updated document format.
26-Mar-2013 3 Minimum operating temperature changed from -40 °C to -45 °C.
Updated titles of Figure 14, Figure 15, Figure 16, and Figure 17.
E]
DocID2155 Rev 3 13/13
LM119, LM219, LM319
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