LP365N 반도체 회로 부품 판매점
Micropower Programmable Quad Comparator
|
|
 National Semiconductor |
December 1994
LP265 LP365 Micropower Programmable
Quad Comparator
General Description
The LP365 consists of four independent voltage compara-
tors The comparators can be programmed four at the
same time for various supply currents input currents re-
sponse times and output current drives This is accom-
plished by connecting a single resistor between the VCC
and ISET pins
These comparators can be operated from split power sup-
plies or from a single power supply over a wide range of
voltages The input can sense signals at ground level even
with single supply operation The unique output NPN tran-
sistor stages are uncommitted to either power supply They
can be connected directly to various logic system supplies
so that they are highly flexible to interface with various logic
families
Application areas include battery power circuits threshold
detectors zero crossing detectors simple serial A D con-
verters VCO multivibrators voltage converters power se-
quencers and high performance V F converters and RTD
linearization
Features
Y Single programming resistor to tailor power consump-
tion input current speed and output current drive
capability
Y Wide single supply voltage range or dual supplies (4
VDC to 36 VDC or g2 0 VDC to g18 VDC)
Y Low supply current drain (10 mA) and low power
consumption (10 mW comparator)
VCC e 5VDC
ISET e 0 5 mA
Y Uncommitted output stage selectable output levels
Y Output directly compatible with DTL TTL CMOS MOS
or other special logic families
Y Input common-mode range includes ground
Y Differential input voltage equal to the power supply
voltage
Typical Connection
Connection Diagram
Dual-In-Line Package
TL H 5023–1
Programming Equation
(Va)b(Vb)b1 3V
ISETe
RSET
ISUPPLY 22cISET
TL H 5023 – 2
Order Number LP365M LP365AN or LP365N
See NS Package Numbers M16A or N16A
C1995 National Semiconductor Corporation TL H 5023
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
36 VDC or g 18 VDC
Differential Input Voltage
g 36 VDC
Input Voltage (Note 1)
b0 3V to a36 VDC
Output Short Circuit to VE (Note 2)
Continuous
VOUT with Respect to VE
VEb7VsVOUTsVEa36V
ESD Tolerance (Note 10)
2000V
Power Dissipation (Note 3)
Tj Max
ijA
Lead Temp
(Soldering 10 sec )
(Vapor Phase 60 sec )
(Infrared 15 sec )
Operating Temp Range LP365
Storage Temp Range
M Package
500 mW
115 C
115 C W
N Package
500 mW
115 C
90 C W
260 C
215 C
220 C
0 C s TA s a70 C
b40 C s TA s a150 C
Electrical Characteristics (Note 4) Low power VSe5V ISETe10 mA
LP365A
Symbol
Parameter
Conditions
Tested Design
Typ Limit
Limit
Typ
(Note 5) (Note 6)
VOS Input Offset VCMeOV
Voltage
RSe100
IOS
Input Offset
VCMe0V
Current
LP265
13
2 20
63
50 4
4
IB
Input Bias
VCMe0V
10 50
125
15
Current
LP265
15
AVOL
Large Signal
Voltage Gain
RLe100k
500 50
50 300
VCM
Input Common-
Mode Voltage
Range
00
33
CMRR
PSRR
IS
VOH
VOL
ISINK
ILEAK
tR
Common-Mode
Rejection Ratio
Supply Voltage
Rejection Ratio
Supply Current
Output Voltage
High
Output Voltage
Low
Output Sink
Current
Output Leakage
Current
Response Time
0sVCMs3V
g2 5VsVS
sg3 5V
All Inputse0V
RLe %
VCe5V
VEe0V
RLe100k
VEe0V
VEe0V
VOe0 4V
VCe5V
VEe0V
VCCe5V
VEe0V
RLe5k
CLe10 pF
(Note 7)
85
75
215
24
2
4
75
65
250
49
04
12
50
70
65
300
80
70
225
45
04
06
5000
20
2
4
LP365
Tested
Limit
(Note 5)
Design
Limit
(Note 6)
69
25 75
25 150
75 200
75 300
25 25
00
33
75 70
65 65
275 300
49 45
04 04
08 04
100 5000
Units
(Limit)
mV
(Max)
nA
(Max)
nA
(Max)
V mV
(Min)
V
(Max)
V
(Min)
dB
(Min)
dB
(Min)
mA
(Max)
V
(Min)
V
(Max)
mA
(Min)
nA
(Max)
ms
2
|
PDF 파일 내의 페이지 : 총 10 페이지
제조업체: National Semiconductor
( national )
LP365N data
데이터시트 다운로드 :
[ LP365N.PDF ]
[ LP365N 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
LP365
Micropower Programmable Quad Comparator - National Semiconductor
LP365
Micropower Programmable Quad Comparator - National Semiconductor
LP365AN
Micropower Programmable Quad Comparator - National Semiconductor
LP365AN
Micropower Programmable Quad Comparator - National Semiconductor
LP365M
Micropower Programmable Quad Comparator - National Semiconductor
LP365M
Micropower Programmable Quad Comparator - National Semiconductor
LP365N
Micropower Programmable Quad Comparator - National Semiconductor
LP365N
Micropower Programmable Quad Comparator - National Semiconductor