ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢀ ꢁꢆ ꢃ ꢄ ꢅ ꢀꢁ ꢆ ꢃꢄ ꢇ
ꢀ ꢁꢄ ꢃ ꢄ ꢅ ꢀ ꢁꢄ ꢃ ꢄ ꢇꢅ ꢀ ꢁꢆ ꢃ ꢈ ꢄ ꢅ ꢀꢁ ꢆ ꢃꢈ ꢄꢉ
ꢊꢋꢇ ꢀ ꢊꢌ ꢍꢍ ꢎꢏ ꢎꢐꢑ ꢌꢇ ꢀ ꢒꢓ ꢁ ꢔꢇ ꢏꢇꢑꢓ ꢏꢕ
SLCS005T − JUNE 1976 − REVISED FEBRUARY 2007
LM193 . . . D OR JG PACKAGE
LM293 . . . D, DGK, OR P PACKAGE
LM293A . . . D OR DGK PACKAGE
D
D
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
LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE
LM2903 . . . D, DGK, P, PS, OR PW PACKAGE
(TOP VIEW)
D
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.4 mA Typ Per
Comparator
1OUT
1IN−
1IN+
GND
V
CC
1
2
3
4
8
7
6
5
2OUT
2IN−
2IN+
D
D
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 3 nA Typ
(LM193)
LM193 . . . FK PACKAGE
(TOP VIEW)
D
Low Input Offset Voltage . . . 2 mV Typ
D
Common-Mode Input Voltage Range
Includes Ground
D
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . 36 V
3
2
1 20 19
18
NC
NC
1IN−
NC
4
5
6
7
8
D
Low Output Saturation Voltage
2OUT
NC
17
16
15
14
D
Output Compatible With TTL, MOS, and
CMOS
2IN−
NC
1IN+
NC
9 10 11 12 13
description/ordering information
These devices consist of two 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
NC − No internal connection
2 V to 36 V, and V
is at least 1.5 V more positive than the input common-mode voltage. Current drain is
CC
independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve
wired-AND relationships.
The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for
operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The
LM2903 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.
ꢔ
ꢔ
ꢏ
ꢓ
ꢥ
ꢊ
ꢠ
ꢜ
ꢋ
ꢒ
ꢞ
ꢑ
ꢟ
ꢩ
ꢌ
ꢙ
ꢓ
ꢗ
ꢚ
ꢐ
ꢘ
ꢊ
ꢇ
ꢑ
ꢇ
ꢖ
ꢗ
ꢡ
ꢠ
ꢘ
ꢙ
ꢟ
ꢟ
ꢚ
ꢛ
ꢜ
ꢜ
ꢗ
ꢝ
ꢝ
ꢖ
ꢖ
ꢢ
ꢙ
ꢙ
ꢚ
ꢗ
ꢗ
ꢙ
ꢖ
ꢞ
ꢞ
ꢢ
ꢞ
ꢟ
ꢠ
ꢚ
ꢚ
ꢡ
ꢡ
ꢗ
ꢝ
ꢜ
ꢛ
ꢞ
ꢞ
ꢞ
ꢗ
ꢙ
ꢘ
ꢢ
ꢠ
ꢣ
ꢞ
ꢞ
ꢤ
ꢖ
ꢟ
ꢜ
ꢞ
ꢝ
ꢖ
ꢝ
ꢪ
ꢙ
ꢚ
ꢗ
ꢠ
ꢥ
ꢜ
ꢗ
ꢥ
ꢝ
ꢝ
ꢡ
ꢞ
ꢡ
ꢦ
Copyright 2007, Texas Instruments Incorporated
ꢓ ꢗ ꢢ ꢚ ꢙꢥ ꢠꢟ ꢝꢞ ꢟꢙ ꢛꢢ ꢤꢖ ꢜꢗ ꢝ ꢝꢙ ꢁꢌ ꢀꢬ ꢔꢏ ꢍ ꢬꢄꢭꢮ ꢄꢮꢅ ꢜꢤꢤ ꢢꢜ ꢚ ꢜ ꢛꢡ ꢝꢡꢚ ꢞ ꢜ ꢚ ꢡ ꢝꢡ ꢞꢝꢡ ꢥ
ꢚ
ꢙ
ꢟ
ꢝ
ꢙ
ꢚ
ꢛ
ꢝ
ꢙ
ꢞ
ꢢ
ꢖ
ꢘ
ꢖ
ꢟ
ꢡ
ꢚ
ꢝ
ꢧ
ꢝ
ꢡ
ꢚ
ꢙ
ꢘ
ꢑ
ꢡ
ꢨ
ꢜ
ꢌ
ꢗ
ꢛ
ꢡ
ꢞ
ꢝ
ꢜ
ꢗ
ꢥ
ꢚ
ꢥ
ꢜ
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ
ꢚ
ꢜ
ꢗ
ꢝ
ꢪ
ꢦ
ꢔ
ꢚ
ꢙ
ꢥ
ꢝ
ꢖ
ꢙ
ꢟ
ꢡ
ꢞ
ꢖ
ꢗ
ꢫ
ꢥ
ꢙ
ꢡ
ꢙ
ꢝ
ꢗ
ꢡ
ꢟ
ꢡ
ꢞ
ꢜ
ꢚ
ꢖ
ꢤ
ꢖ
ꢗ
ꢟ
ꢤ
ꢠ
ꢠ ꢗꢤ ꢡꢞꢞ ꢙ ꢝꢧꢡ ꢚ ꢩꢖ ꢞꢡ ꢗ ꢙꢝꢡ ꢥꢦ ꢓ ꢗ ꢜꢤ ꢤ ꢙ ꢝꢧꢡ ꢚ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢞ ꢅ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙ ꢗ
ꢝ
ꢢ
ꢚ
ꢙ
ꢟ
ꢡ
ꢞ
ꢞ
ꢖ
ꢗ
ꢫ
ꢥ
ꢙ
ꢡ
ꢞ
ꢗ
ꢙ
ꢝ
ꢗ
ꢡ
ꢟ
ꢡ
ꢞ
ꢞ
ꢜ
ꢚ
ꢖ
ꢤ
ꢪ
ꢖ
ꢗ
ꢟ
ꢤ
ꢠ
ꢥ
ꢡ
ꢝ
ꢡ
ꢞ
ꢖ
ꢗ
ꢫ
ꢙ
ꢘ
ꢜ
ꢤ
ꢤ
ꢢ
ꢜ
ꢚ
ꢜ
ꢛ
ꢡ
ꢝ
ꢡ
ꢚ
ꢞ
ꢦ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5秒后页面跳转
AO3401场效应管参数、引脚图、应用原理图
BT131可控硅参数及引脚图、工作原理详解
74LS32芯片参数、引脚图及功能真值表
全球首块英伟达H200交付 黄仁勋“送货上门”
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
