DataSheet.es    


PDF LM319N Data sheet ( Hoja de datos )

Número de pieza LM319N
Descripción Dual Comparator
Fabricantes Linear Technology 
Logotipo Linear Technology Logotipo



Hay una vista previa y un enlace de descarga de LM319N (archivo pdf) en la parte inferior de esta página.


Total 8 Páginas

No Preview Available ! LM319N Hoja de datos, Descripción, Manual

LT119A/LT319A
LM119/LM319
Dual Comparator
FEATURES
s Guaranteed Maximum 0.5mV Input Offset Voltage
s Input Protection Diodes
s Operates From Single 5V Supply
s 25mA Drive Capability
s 80ns Response Time
U
APPLICATIONS
s Window Detectors
s High Speed One Shot
s Relay/Lamp Drivers
s Voltage Controlled Oscillators
DESCRIPTION
The LT119A is an improved version of the LM119 dual
comparator. It features lower input offset voltage and
offset current, higher voltage gain, guaranteed common
mode rejection, and input protection diodes.
The LT119A is capable of operation over a supply range
from 5V to ±15V and can drive 25mA loads from each open
collector output. A separate ground pin allows the LT119A
to isolate system grounds.
Linear Technology Corporation’s advanced processing,
design techniques and reliability make the LT119A/LT319A
an ideal choice over previous devices in most comparator
applications.
TYPICAL APPLICATION
Window Detector*
5V
VUT 3 + 10
500
1/2 LT319A 1
TTL OUTPUT
VIN 4
2
VOUT = 5.0V FOR
8+
1/2 LT319A
6
VLT VIN VUT
VOUT = 0V FOR
VIN VLT OR VIN VUT
VLT 9 7
5
LT119/319 TA1
*ALLOWED WINDOW FOR SINGLE +5V SUPPLY IS 1.2V TO 3.8V
Response Time for Various Input Overdrives
6
5
4
3
20mV
2
1
0
100
50
0
2mV
5mV
VS = ±15V
RL = 500
V++ = 5V
TA = 25°C
0 50 100 150 200 250 300 350
TIME (ns)
LT119/319 TA2
1

1 page




LM319N pdf
TYPICAL PERFORMANCE CHARACTERISTICS
LT119A/LT319A
LM119/LM319
Common-Mode Limits
V+
–0.4 V+ = 5V, V= 0V
– 0.8
VS = ±15V
–1.2
–1.6
REFERRED TO SUPPLY VOLTAGES
–2.0
1.2
0.8 VS = ±15V, V+ = 5V, V= 0V
0.4
V
– 55 – 35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
LT119/319 G10
Supply Current
12
10
POSITIVE SUPPLY = 15V
8
6 POSITIVE SUPPLY = 5V, V= 0V
4
2 NEGATIVE SUPPLY = –15V
0
– 55 – 35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
LT119/319 G11
TYPICAL APPLICATIONS
Relay Driver
INPUTS
5V 28V
9 10
6
1/2 LT319A
8+ 7
5
35V
LT119/319 TA3
High Noise Immunity 60Hz Sync Circuit
5V
68k
60Hz
INPUT
10VP–P
(TYP)
1N4148
20k
9 10
0.15µF
1/2 LT319A
8+ 7
5
6
3.3k
OUTPUT
10k
INPUT
0V TO 5V
Voltage Controlled Crystal Oscillator
With 100PPM Trim Range
AT CUT
18pF, 100kHz
100k
10k
5V
MV1405*
1000pF
4 10
1/2 LT319A
3+
2
1
1k
39k 20k
5V
8+
1/2 LT319A 6
97
5
1k
OUTPUT
10k
LT119/319 TA4
3k
20k 5V
2k
LT119/319 TA5
5

5 Page










PáginasTotal 8 Páginas
PDF Descargar[ Datasheet LM319N.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
LM319Dual ComparatorFairchild Semiconductor
Fairchild Semiconductor
LM319Dual voltage comparatorNXP Semiconductors
NXP Semiconductors
LM319HIGH SPEED DUAL COMPARATORSSTMicroelectronics
STMicroelectronics
LM319Dual ComparatorLinear Technology
Linear Technology

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar