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Details, datasheet, quote on part number:LM119N
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Datasheet text preview:
LM119 - LM219 LM319
HIGH SPEED DUAL COMPARATORS
. . . . . . .
TWO INDEPENDENT COMPARATORS OPERATES FROM A SINGLE +5V SUPPLY TYPICALLY 80ns RESPONSE TIME AT ±15V MINIMUM FAN-OUT OF 2 EACH SIDE MAXIMUM INPUT CURRENT OF 1µA OVER OPERATING TEMPERATURE RANGE INPUTS AND OUTPUTS CAN BE ISOLATED FROM SYSTEM GROUND HIGH COMMON-MODE SLEW RATE
DE SC RI P T I O N These products are precision high speed dual comparators designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable o f driving lamps and relays at currents up to 25mA. Although designed primarily for applications requiring operation from digital logic supplies, are fully specified for power supplies up to ±15V. They feature faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the much more versatile. P I N CO NNE CTI O NS (t o p v ie w)
N DIP14 (Plastic Package)
D SO14 (Plastic Micropackage)
O R D ER C O D E S Part Nu m be r
LM119 LM219 LM319 Example : LM219N
Te m pe r a t u r e Ra n ge
55, + 125 C 40, + 105 C 0, + 70 C
o o o
P a c k a ge N D
· · · · ·
119-01.TBL
·
1 2 3 4 5 6 7 +
14
13
12 11
-
+
10
9 8
1 2 3 4 5 6 7
- N. C. - N. C. - Ground 1 - Non-inverting input 1 - Inverting input 1 - VCC- Output 2
8 - Ground 2 9 - Non-inverting input 2 10 - Inverting input 2 + 11 - VCC 12 - Output 1 13 - N.C. 14 - N.C.
April 1995
1/9
L M 11 9 - L M 2 19 - L M 319
S CHE MA TI C DI AG RAM
R1 3.5k V R7 3k R6 3k Q9
CC
R3 4k
R2 4k
Q4 Q8
Q3 Q7
C1 Q6 18 µF R11 Inverting Input 13k Q2 R10 R4 3k Non-inverting Input R5 3k 470k
R12 13k
Q1 R8 2k Q6 R9 18k Q22 Q15
Q10
Q13 R15 300
R23 4k
R22 60 R20 3.6k
R18 1.8k
R13 Q14 600
Output
Q21
Q11
Q12
Q16
Q20 R25 600 R24 250 R21 900
R19 250 Q19
R14 2k
R16 600
Q18
Q17 R17 3
To other half
V
CC
GND
ABSOLUTE MAX I M UM RATI NG S S y mbo l
VO - VCC VC C VCC+ Vid Vi Ptot Toper Tstg 2/9
-
P a r a m e te r
Output to N egative Supply Voltage Negative Supply Voltage Positive Supply Voltage Differential Input Voltage Input Voltage (note 1) Power Dissipation Operating Free-air Temperature Range Storage T emperature Range
L M1 1 9
36 25 18 ±5 ±15 500 55 to + 125 65 to + 150
L M2 1 9
36 25 18 ±5 ±15 500 40 to +105 65 to +150
LM 3 1 9
36 25 18 ±5 ±15 500 0 to +70 65 to +150
Uni t
V V V V V mW
o o
C C
119-02.TBL
119-03.EPS
L M 1 1 9 - L M 2 1 9 - LM 3 1 9
ELECTRICAL CHARACTE RI S TI CS V C C = ±1 5 V , T am b = 2 5 oC( u n le s s o t h e rwis e s p e ci f i e d ) L M1 1 9 - L M2 1 9 S y mbo l
Vio
L M3 1 9 T y p . Ma x .
2 8 10 nA 200 300 nA 1000 1200 V/mV mA 12.5 5 mA V 3 ±5 V V
P a r a m e te r
Input Offset Voltage (RS 5k) (note 2) Tamb = +25oC Tmin. Ta mb Tmax. Input Offset Current (note 2) o Tamb = +25 C Tmin. Ta mb Tmax. Input Bias Current (note 2) o Tamb = +25 C Tmin. Ta mb Tmax. Large Signal Voltage Gain Positive Supply Current VCC = ± 15V VCC+ = +5V, VCC = 0V Negative Supply Current Input Common Mode Voltage Range VCC = ± 15V + VCC = +5V, VCC = 0V Differential Input Voltage Low Level Output Voltage Tamb = +25oC, IO = 25mA Vi 5mV Vi 10mV Tmin. Ta mb Tmax. + VCC +4.5V, VCC = 0V, IO(sink) < 3.2mA Vi 6mV Vi 10mV High Level Output Current (V O = +35V) o Vi 5mV Tamb = +25 C Vi 10mV Vi 5mV Tmin. Ta mb Tmax. Response Time (note 3)
Mi n.
Ty p . Ma x . M i n .
0.7 4 7 75 100 500 1000 8 11.5 4.5 ±12 1
Uni t
mV
Iio
30
80
Iib
150 10 40 8 4.3 3 ±12 1 ±13
250 40 8 4.3 3 ±13
Avd ICC
+
ICC Vicm
3 ±5
Vid VOL
0.75
1.5 0.75 1.5
0.23
0.4 0.3 0.4 µA
119-03.TBL
IOH
0.2 1 80
2 0.2 10 80 10
tre
Note s :
ns
1. F or s uppl y v ol t ages l es s t han ± 15V t he abs o l ut e m ax i m um i nput v ol t age i s equal t o t he s uppl y v o lt age. 2. T hes e sp ec i f i c at i ons appl y f or VC C = ± 15 V , unl es s ot her w i s e s t at ed. T he of f s et vo l t age , of f s et c ur r ent and bi as c ur r ent s pe c i f ic at i ons a ppl y f or any s uppl y v olt age f r om a s i ngl e + 5V s uppl y up t o ± 15V s uppl i es . T he of f s et v ol t ages and o f f s et c u r r ent gi v en a r e t he m ax i m um v al ues r eq ui r ed t o dr i v e t he ou t put dow n t o 1V or up t o + 14V w i t h a 1m A l oad c ur r en t. T hus , t hes e par am et er s def i ne an er r or band a nd t a ke in t o ac c ount t he w o r s t c as e ef f ec t s of v ol t ag e ga in an d i nput im pedan c e. 3. T he r es pons e t i m e s pec i f i ed i s f o r a 1 00m V i nput s t ep w it h 5m V ov er dr i v e.
3/9
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