參數(shù)資料
型號： LM139N
廠商： NXP SEMICONDUCTORS
元件分類： 比較器
英文描述： Quad voltage comparator
中文描述： QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP14
封裝： 0.300 INCH, PLASTIC, SOT-27-1, DIP-14
文件頁數(shù)： 1/19頁
文件大?。?/td> 518K
代理商： LM139N
SLCS006L OCTOBER 1979 REVISED JUNE 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Single Supply or Dual Supplies
Wide Range of Supply Voltage:
Max Rating . . . 2 V to 36 V
Tested to 30 V . . . Non-V Devices
Tested to 32 V . . . V-Suffix Devices
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 3 nA Typ
(LM139)
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range
Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . .
±
36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and
CMOS
description/ordering information
These devices consist of four independent
voltage comparators that are designed to operate
from a single power supply over a wide range of
voltages. Operation from dual supplies also is
possible as long as the difference between the two
supplies is 2 V to 36 V, and V
CC
is at least 1.5 V
more positive than the input common-mode
voltage. Current drain is independent of the
supply voltage. The outputs can be connected to
other
open-collector
wired-AND relationships.
outputs
to
achieve
The LM139 and LM139A are characterized for operation over the full military temperature range of
55
°
C to 125
°
C. The LM239 and LM239A are characterized for operation from 25
°
C to 125
°
C. The LM339
and LM339A are characterized for operation from 0
°
C to 70
°
C. The LM2901 is characterized for operation from
40
°
C to 125
°
C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2004, Texas Instruments Incorporated
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1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
V
CC
2IN
2IN+
1IN
1IN+
OUT3
OUT4
GND
4IN+
4IN
3IN+
3IN
LM139, LM139A . . . D, J, OR W PACKAGE
LM239 . . . D, N, OR PW PACKAGE
LM239A . . . D PACKAGE
LM339, LM339A . . . D, DB, N, NS, OR PW PACKAGE
LM2901 . . . D, N, NS, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
GND
NC
4IN+
NC
4IN
V
CC
NC
2IN
NC
2IN+
2
1
N
3
3
3
4
1
1
N
LM139, LM139A . . . FK PACKAGE
(TOP VIEW)
NC No internal connection
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相關PDF資料
PDF描述
LM139AWGRQML Low Power Low Offset Voltage Quad Comparators
LM139AWGRQMLV Low Power Low Offset Voltage Quad Comparators
LM139AWRQML Low Power Low Offset Voltage Quad Comparators
LM139AWRQMLV Low Power Low Offset Voltage Quad Comparators
LM139AJRQML Circular Connector; No. of Contacts:79; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-35 RoHS Compliant: No
相關代理商/技術參數(shù)
參數(shù)描述
LM139-N 制造商:TI 制造商全稱:Texas Instruments 功能描述:The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators.
LM139P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOWPOWER QUAD VOLTAGE COMPARATORS
LM139PT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOWPOWER QUAD VOLTAGE COMPARATORS
LM139-SP 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUAD DIFFERENTIAL COMPARATOR
LM139W 制造商:Rochester Electronics LLC 功能描述:
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