|
|
|
부품번호 | LM339 기능 |
|
|
기능 | Quad Comparator | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
전체 8 페이지수
www.fairchildsemi.com
LM339/LM339A, LM239A, LM2901
Quad Comparator
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1 ~
±18V)
• Low Supply Current Drain 800μA Typ.
• Open Collector Outputs for Wired and Connectors
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±2.3nA Typ.
• Low Input Offset Voltage ±1.4mV Typ.
• Input Common Mode Voltage Range Includes Ground.
• Low Output Saturation Voltage
• Output Compatible With TTL, DTL and MOS Logic
System
Description
The LM339/LM339A ,LM239A, LM2901 consist of four
independent voltage comparators designed to operate from
single power supply over a wide voltage range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT2 1
OUT1 2
VCC 3
IN1(-) 4
-+
IN1(+) 5
IN2(-) 6
IN2(+) 7
-+
14 OUT3
13 OUT4
-+
12 GND
11 IN4(+)
10 IN4(-)
-+
9 IN3(+)
8 IN3(-)
©2012 Fairchild Semiconductor Corporation
Rev. 1.0.5
LM339/LM339A, LM239A, LM2901
Electrical Characteristics (Continued)
(VCC = 5V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
Input Offset Voltage VIO
VO(P) =1.4V, RS = 0Ω
Note1
Input Offset Current IIO
Note1
Input Bias Current IBIAS
Note1
Input Common
Mode Voltage
Range
VI(R)
LM2901, VCC =30V
Note1
Supply Current
RL =∞, VCC=5V
ICC RL =∞,VCC=30V
Voltage Gain
GV
VCC =15V, RL ≥ 15kΩ
(for large swing)
Large Signal
Response Time
TLRES VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1kΩ
(Note2)
Response Time
TRES VRL = 5V, RL = 5.1kΩ (Note2)
Output Sink Current ISINK VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤ 1.5V
Output Saturation
Voltage
VI(-) ≥ 1V, VI(+) = 0V
VSAT
ISINK =4mA
Note1
Output Leakage
Current
IO(LKG)
VI(-) = 0V
VI(+) = 1V
VO(P) = 5V
VO(P) = 30V
Differential Voltage VI(DIFF)
Note1
Min.
-
-
-
-
-
-
0
0
-
-
25
-
-
6
-
-
-
-
-
Note:
1. LM339/LM339A : 0 ≤ TA ≤ +70°C
LM2901 : -40 ≤ TA ≤ +85°C
LM239A : -25 ≤ TA ≤ +85°C
2. These parameters, although guaranteed, are not 100% tested in production.
LM2901
Typ.
2
9
2.3
50
57
200
-
-
1.1
1.6
Max.
7
15
50
200
250
500
VCC-1.5
VCC-2
2.0
2.5
100 -
300 -
Unit
mV
nA
nA
V
mA
V/mV
ns
1.3 - μs
18 - mA
140 400
mV
- 700
0.1 - nA
- 1.0 μA
- 36 V
4
4페이지 Mechanical Dimensions (Continued)
Package
LM339/LM339A, LM239A, LM2901
Dimensions in millimeters
14-SOP
%
$
3,1,'
(
0$;
&
(
&
$///($'7,36
7239,(:
&+$0)(5237,21$/
6,'(9,(:
0
&$%
(
(1'9,(:
$
127(681/(6627+(5:,6(63(&,),('
$7+,63$&.$*(5()(5(1&(72-('(&06
9$5,$7,21$%
%$//',0(16,216$5(,10,//,0(7(56
&',0(16,216$5((;&/86,9(2)%8556
02/')/$6+$1'7,(%$5(;7586,216
'',0(16,216$1'72/(5$1&(6$63(5$60(
<
( 2872)-('(&67$1'$5'9$/8(
)/$1'3$77(5167$1'$5'62,&3;0
*),/(1$0(0.70&5(9
*$8*(
3/$1(
6($7,1*
3/$1(
aa
'(7$,/$
6&$/(
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ LM339.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
LM330 | 3-Terminal Positive Regulator | National Semiconductor |
LM330-N | LM330 3-Terminal Positive Regulator (Rev. D) | Texas Instruments |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |