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參數(shù)資料
| 型號(hào)： | LM239DT |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 比較器 |
| 英文描述： | LOWPOWER QUAD VOLTAGE COMPARATORS |
| 中文描述： | 低功率四電壓比較器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 145K |
| 代理商： | LM239DT |
Semiconductor Components Industries, LLC, 1999
October, 1999 – Rev. 3
1
Publication Order Number:
LM339/D
These comparators are designed for use in level detection, low–level
sensing and memory applications in consumer automotive and
industrial electronic applications.
Single or Split Supply Operation
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current:
±
5.0 nA (Typ)
Low Input Offset Voltage:
±
1.0 mV (Typ) LM139A Series
Input Common Mode Voltage Range to Gnd
Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA
TTL and CMOS Compatible
ESD Clamps on the Inputs Increase Reliability without Affecting
Device Operation
MAXIMUM RATINGS
Rating
Symbol
VCC
Value
Unit
Vdc
Power Supply Voltage
LM239, A/LM339A/LM2901, V
MC3302
Input Differential Voltage Range
LM239, A/LM339A/LM2901, V
MC3302
+36 or
±
18
+30 or
±
15
VIDR
Vdc
36
30
Input Common Mode Voltage Range
VICMR
ISC
PD
–0.3 to VCC
Continuous
Vdc
Output Short Circuit to Ground (Note 1)
Power Dissipation @ TA = 25
°
C
Plastic Package
Derate above 25
°
C
Junction Temperature
Operating Ambient Temperature Range
LM239, A
MC3302
LM2901
LM2901V
LM339, A
Storage Temperature Range
1.0
8.0
W
mW/
°
C
°
C
°
C
TJ
TA
150
–25 to +85
–40 to +85
–40 to +105
–40 to +125
0 to +70
–65 to +150
Tstg
°
C
NOTE:
1. The maximum output current may be as high as 20 mA, independent of the magnitude of VCC.
Output short circuits to VCC can cause excessive heating and eventual destruction.
Figure 1. Circuit Schematic
VCC
+ Input
http://onsemi.com
PIN CONNECTIONS
14
1
14
1
N, P SUFFIX
CASE 646
SO–14
D SUFFIX
CASE 751A
3
2
1
1
2
3
4
5
6
7
14
8
9
10
11
12
13
Output 2
– Input 1
Output 1
Output 3
Output 4
+ Input 1
– Input 2
+ Input 2
+ Input 4
– Input 4
+ Input 3
– Input 3
VCC
Gnd
4
(Top View)
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
– Input
Output
Gnd
NOTE:
Diagram shown is for 1 comparator.
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| LM239DTBR2 | 功能描述:校驗(yàn)器 IC 3-36V Qud Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LM239DTBR2G | 功能描述:校驗(yàn)器 IC 3-36V Qud Comparator -25 to 85 deg C RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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