Datasheet 搜索 > 比较器 > TI（德州仪器） > LM393DR 数据手册 > LM393DR 数据手册 1/29 页
器件3D模型￥ 0.181
LM393DR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
比较器
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS LM393DR 双电压比较器
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P2
封装尺寸在P8P9P10P11P12P13P15P16P17P18
标记信息在P8P9P10P11P12P13
封装信息在P8P9P10P11P12P13P14P15P16P17P18
技术参数、封装参数在P3
应用领域在P14P29
电气规格在P4P5P6
导航目录
LM393DR数据手册
Page:
of 29 Go
若手册格式错乱，请下载阅览PDF原文件
1
2
3
4
8
7
6
5
1OUT
1IN−
1IN+
GND
V
CC
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
NC
1IN−
NC
1IN+
NC
(TOP VIEW)
NC
1OUT
NC
2IN+
NC
V
NC
NC
GND
NC
CC
NC − No internal connection
LM193 . . . D OR JG PACKAGE LM193 . . . FK PACKAGE
LM193, LM293, LM293A
LM393, LM393A, LM2903, LM2903V
www.ti.com
SLCS005X –OCTOBER 1979–REVISED JULY 2013
Dual Differential Comparators
Check for Samples: LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V
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 V
CC
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.
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
