Datasheet

16
LT1017/LT1018
10178fe
© LINEAR TECHNOLOGY CORPORATION 2005
LT 1205 REV E • PRINTED IN USA
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
TYPICAL APPLICATION
U
Fully Isolated Limit Comparator
2
3
1
8
LT1004
1.2V
300k
TRIP
ADJUST
3k
1µF
100µF
TRW
PC-550-32
4
–
+
1/2 LT1018
INPUT
+
1k
5V
100k 100Ω
10k
20k
ALL GATES 74C02
2N3906
2N3904
INTERROGATE
PULSE
500µs
2N3906
INTERROGATE PULSE
OUTPUT PULSE
V
IN
> V
TRIP
NO OUTPUT PULSE FOR V
IN
< V
TRIP
4.7k
200pF
OUTPUT
+
PART NUMBER DESCRIPTION COMMENTS
LT1011/LT1011A Voltage Comparators Improved LT111A, 0.5mV V
OS(MAX)
, 25nA I
B(MAX)
, 3nA I
OS(MAX)
, 250ns t
PD(MAX)
LT1020 Micropower Regulator and Comparator 40µA I
SUPPLY
, 125mA I
OUT
, 2.5V Reference Voltage
LTC1040 Dual Micropower Comparator 1.5µW (1Sample/Second), 0.5mV V
OS(MAX)
, Rail-to-Rail Input
LT1120/LT1120A Micropower Regulator with Comparator 20µA I
SUPPLY
, 125mA I
OUT
, 2.5V Reference Voltage
and Shutdown
LT319A Dual Comparators 0.5mV V
OS(MAX)
, 25mA I
OUT
, 80ns t
PD
LT1671 Single Supply Ground Sensing Comparator 450µA I
SUPPLY
, 60ns t
PD
, 0.8mV V
OS
LT1716 Micropower, 44V, SOT-23 Input Common Mode Range Extends from –5V to 44V from Negative Supply
Ground Sensing Comparator