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부품번호 | LM239M 기능 |
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기능 | Quad Comparator | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
전체 8 페이지수
www.fairchildsemi.com
LM2901,LM339/LM339A,LM3302
LM239/LM239A
Quad Comparator
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
LM2901,LM339/LM339A,LM239/LM239A: 2 ~ 36V
(or ±1 ~ ±18V)
LM3302: 2 ~ 28V (or ±1 ~ ±14V)
• 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 LM2901, LM339/LM339A ,LM239/LM239A, LM3302
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(-)
©2002 Fairchild Semiconductor Corporation
Rev. 1.0.2
LM2901,LM339/LM339A,LM3302 LM239/LM239A
Electrical Characteristics (Continued)
(VCC = 5V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
LM2901
LM3302
Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage VIO
VO(P) =1.4V, RS = 0Ω
Note1
- 2 7 - 2 20
mV
- 9 15 - - 40
Input Offset Current IIO
Note1
- 2.3 50 -
- 50 200 -
3 100
nA
- 300
Input Bias Current IBIAS
Note1
- 57 250 -
- 200 500 -
57 250 nA
- 1000
Input Common
Mode Voltage
Range
VI(R)
LM2901, VCC =30V
LM3302, VCC =28V
Note1
0
-
VCC
-1.5
0
-
VCC
-1.5
V
0
-
VCC
-2
0
-
VCC
-2
Supply Current
RL =∞, VCC=5V
ICC RL =∞,VCC=30V
(LM3302, VCC =28V)
- 1.1 2.0 - 1.1 2.0
mA
- 1.6 2.5 - 1.6 2.5
Voltage Gain
GV
VCC =15V, RL ≥ 15kΩ
(for large swing)
25 100 -
2
30
-
V/
mV
Large Signal
Response Time
TLRES VI =TTL Logic Swing
VREF =1.4V, VRL =5V, RL =5.1kΩ - 300 -
(Note2)
- 300 -
ns
Response Time
TRES VRL = 5V, RL = 5.1kΩ (Note2)
- 1.3 -
- 1.3 - µs
Output Sink Current ISINK VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤ 1.5V 6 18 -
6 18 - mA
Output Saturation
Voltage
VI(-) ≥ 1V, VI(+) = 0V
VSAT
ISINK =4mA
Note1
- 140 400 - 140 400
mV
- - 700 - - 700
Output Leakage
Current
IO(LKG)
VI(-) = 0V
VI(+) = 1V
VO(P) = 5V
VO(P) = 30V
- 0.1 -
- 0.1 - nA
- - 1.0 - - 1.0 µA
Differential Voltage VI(DIFF)
Note1
- - 36 - - 28 V
Note:
1. LM339/LM339A : 0 ≤ TA ≤ +70°C
LM2901/LM3302 : -40 ≤ TA ≤ +85°C
LM239/LM239A : -25 ≤ TA ≤ +85°C
2. These parameters, although guaranteed, are not 100% tested in production.
4
4페이지 Mechanical Dimensions (Continued)
Package
LM2901,LM339/LM339A,LM3302 LM239/LM239A
Dimensions in millimeters
14-SOP
1.55 ±0.10
0.061 ±0.004
MIN
0.05
0.002
#1 #14
#7 #8
6.00 ±0.30
0.236 ±0.012
1.80
0.071
MAX
3.95 ±0.20
0.156 ±0.008
0.60 ±0.20
0.024 ±0.008
5.72
0.225
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ LM239M.PDF 데이터시트 ] |
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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 |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |