参数资料
型号: LM393WDT
厂商: Rohm Semiconductor
文件页数: 1/6页
文件大小: 0K
描述: IC COMPARATOR DUAL 0.4MA 8-SOIC
标准包装: 1
系列: 签名
类型: 通用
元件数: 2
输出类型: CMOS,MOS,开路集电极,TTL
电压 - 电源,单路/双路(±): 2 V ~ 36 V,±1 V ~ 18 V
电压 - 输入偏移(最小值): 7mV @ 5V
电流 - 输入偏压(最小值): 0.25µA @ 5V
电流 - 输出(标准): 16mA @ 5V
电流 - 静态(最大值): 2.5mA
工作温度: 0°C ~ 70°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 标准包装
产品目录页面: 1378 (CN2011-ZH PDF)
其它名称: LM393WDTDKR
1/17
www.rohm.com
2011.06 - Rev.C
2011 ROHM Co., Ltd. All rights reserved.
General-purpose Operational Amplifiers / Comparators
SIGNATURE SERIES
Comparators
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
●Description
The Universal Standard LM393 / LM339 / LM2903 /
LM2901 family monolithic ICs integrate two / four
independent comparator circuits on a single chip and
feature high gain, low power consumption, and an
operating voltage range between 2[V] and 36[V]
(single power supply).
●Features
1) Operating temperature range
Commercial Grade
LM339/393 family
:
0[℃] to + 70[℃]
Extended Industrial Grade
LM2903/2901 family : -40[℃] to +125[℃]
2) Open collector output stage
3) Single / dual power supply compatible
4) Low supply current
0.4[mA] typ.(LM2903/393 family)
1.1[mA] typ.(LM2901/339 family)
5) Low input-bias current: 25[nA] typ.
6) Low input offset current: 5[nA] typ.
7) Common-mode input voltage range includes ground
8) Differential input voltage is possible to apply the absolute maximum ratings±36[V].
9) Low output saturation voltage
10) TTL, MOS, CMOS compatible output
●Pin Assignment
No.11094ECT04
SIGNATURE
SERIES
LM393 family
LM339 family
Quad
LM2903 family
LM2901 family
LM393DT
LM393PT
LM393ST
LM393WDT
LM393WPT
LM339DT
LM339PT
LM2903DT
LM2903PT
Dual
LM2901DT
LM2901PT
TSSOP8
TSSOP14
LM393DT
LM339DT
LM339PT
LM393PT
LM393WPT
LM2901DT
LM2901PT
LM393ST
LM393WDT
LM2903DT
LM2903PT
SO package14
SO package8
Mini SO8
OUTPUT 1
4
INVERTING
INPUT 1
Vcc
OUTPUT 2
Vcc
NON-INVERTING
INPUT 1
NON-INVERTING
INPUT 2
INVERTING
INPUT 2
3
2
1
5
6
7
8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUTPUT 2
OUTPUT 1
Vcc
INVERTING
INPUT 1
OUTPUT 3
OUTPUT 4
Vcc
NON-INVERTING
INPUT 1
INVERTING
INPUT 2
NON-INVERTING
INPUT 2
NON-INVERTING
INPUT 4
INVERTING
INPUT 4
NON-INVERTING
INPUT 3
INVERTING
INPUT 3
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相关代理商/技术参数
参数描述
LM393WN 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW POWER DUAL VOLTAGE COMPARATORS
LM393WP 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW POWER DUAL VOLTAGE COMPARATORS
LM393WPT 制造商:ROHM Semiconductor 功能描述:COMPARATOR DUAL 18V/36V 8-PIN TSSOP T/R - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC COMPARATOR DUAL GP 8TSSOP
LM393WST 制造商:ROHM 制造商全称:Rohm 功能描述:SIGNATURE SERIES Comparators
LM393Y 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL DIFFERENTIAL COMPARATORS