參數(shù)資料
型號(hào)： LM393DRG4
廠商： Texas Instruments
文件頁數(shù)： 1/12頁
文件大小： 0K
描述： IC DUAL DIFF COMPARATOR 8-SOIC
標(biāo)準(zhǔn)包裝： 1
類型： 差分
元件數(shù)： 2
輸出類型： CMOS，MOS，開路集電極，TTL
電壓 - 電源，單路/雙路(±)： 2 V ~ 36 V，±1 V ~ 18 V
電壓 - 輸入偏移（最小值）： 5mV @ 30V
電流 - 輸入偏壓（最小值）： 0.25µA @ 5V
電流 - 輸出（標(biāo)準(zhǔn)）： 20mA
電流 - 靜態(tài)（最大值）： 2.5mA
工作溫度： 0°C ~ 70°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
安裝類型： 表面貼裝
包裝： 標(biāo)準(zhǔn)包裝
其它名稱： 296-31672-6
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
GND
VCC
2OUT
2IN
2IN+
LM293 . . . D, DGK, OR P PACKAGE
LM293A . . . DOR
DGK PACKAGE
LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE
LM2903 . . . D, DGK, P, PS, 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
NC
2OUT
NC
2IN
NC
1IN
NC
1IN+
NC
(TOP VIEW)
NC
1OUT
NC
2IN+
NC
V
NC
GND
NC
CC
NC No internal connection
LM193 . . . D OR JG PACKAGE
LM193 . . . FK PACKAGE
SLCS005X – OCTOBER 1979 – REVISED JULY 2013
Dual Differential Comparators
1
FEATURES
DESCRIPTION
These devices consist of two independent voltage
Single Supply or Dual Supplies
comparators that are designed to operate from a
Wide Range of Supply Voltage
single power supply over a wide range of voltages.
–
Max Rating: 2 V to 36 V
Operation from dual supplies also is possible as long
as the difference between the two supplies is 2 V to
–
Tested to 30 V: Non-V Devices
36 V, and VCC is at least 1.5 V more positive than the
–
Tested to 32 V: V-Suffix Devices
input
common-mode
voltage.
Current
drain
is
Low Supply-Current Drain Independent of
independent of the supply voltage. The outputs can
Supply Voltage: 0.4 mA (Typ) Per Comparator
be connected to other open-collector outputs to
achieve wired-AND relationships.
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current: 3 nA (Typ) (LM139)
The LM193 is characterized for operation from
55°C
to 125°C. The LM293 and LM293A are characterized
Low Input Offset Voltage: 2 mV (Typ)
for operation from
25°C to 85°C. The LM393 and
Common-Mode Input Voltage Range Includes
LM393A are characterized for operation from 0°C to
Ground
70°C. The LM2903 is characterized for operation
Differential Input Voltage Range Equal to
from
40°C to 125°C.
Maximum-Rated Supply Voltage: ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include
Testing of All Parameters.
1
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.
PRODUCTION DATA information is current as of publication date.
Copyright 1979–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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