LT119AH Linear Technology Corporation, LT119AH Datasheet

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LT119AH

Manufacturer Part Number
LT119AH
Description
CAN8
Manufacturer
Linear Technology Corporation
Datasheets

Specifications of LT119AH

Date_code
04+

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APPLICATIONS
FEATURES
TYPICAL
Window Detectors
High Speed One Shot
Relay/Lamp Drivers
Voltage Controlled Oscillators
Guaranteed Maximum 0.5mV Input Offset Voltage
Input Protection Diodes
Operates From Single 5V Supply
25mA Drive Capability
80ns Response Time
V
V
V
UT
LT
IN
*
ALLOWED WINDOW FOR SINGLE 5V SUPPLY IS 1.2V TO 3.8V
APPLICATION
U
4
9
3
8
Window Detector*
+
+
1
1
/
/
2
2
5
LT319A
LT319A
10
2
7
1
6
U
V
V
V
V
LT119/319 TA1
OUT
LT
OUT
IN
500
5V
TTL OUTPUT
= 5.0V FOR
= 0V FOR
V
V
LT
IN
OR V
V
UT
IN
V
UT
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.
Response Time for Various Input Overdrives
100
50
3
6
5
4
2
1
0
0
20mV
0
Dual Comparator
U
50
100
TIME (ns)
2mV
5mV
150 200
LT119A/LT319A
LM119/LM319
V
R
V
T
A
S
250 300 350
L
= ±15V
= 500
= 25°C
= 5V
LT119/319 TA2
1

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