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| 型号： | LMV339MX |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 比较器 |
| 英文描述： | General Purpose, Low Voltage, TinyPack Comparators |
| 中文描述： | QUAD COMPARATOR, 7000 uV OFFSET-MAX, 450 ns RESPONSE TIME, PDSO14 |
| 封装： | SOIC-14 |
| 文件页数： | 1/5页 |
| 文件大小： | 80K |
| 代理商： | LMV339MX |
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2.7-V and 5-V Performance
Low Supply Current:
LMV331 . . . 60
μ
A Typ
LMV393 . . . 100
μ
A Typ
LMV339 . . . 170
μ
A Typ
Input Common-Mode Voltage Range
Includes Ground
Low Output Saturation Voltage
. . . 200 mV Typ
Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
description
The LMV393 and LMV339 devices are
low-voltage (2.7 V to 5.5 V) versions of the dual
and quad comparators, LM393 and LM339, which
operate from 5 V to 30 V. The LMV331 is the
single-comparator version.
The LMV331, LMV339, and LMV393 are the most
cost-effective solutions for applications where
low-voltage operation, low power, space saving,
and price are the primary specifications in circuit
design for portable consumer products. These
devices offer specifications that meet or exceed
the familiar LM339 and LM393 devices at a
fraction of the supply current.
The LMV331 is available in the ultra-small DCK package, which is approximately one-half the size of the five-pin
DBV package. The DCK package saves space on printed circuit boards and enables the design of small
portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce
noise pickup and increase signal integrity.
The LMV331I, LMV339I, and LMV393I devices are characterized for operation from –40
°
C to 85
°
C.
logic symbol (each comparator)
OUT
IN–
IN+
_
+
Copyright
2000, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
2OUT
1OUT
V
CC+
1IN–
1IN+
2IN–
2IN+
3OUT
4OUT
GND
4IN+
4IN–
3IN+
3IN–
LMV339 . . . D OR PW PACKAGE
(TOP VIEW)
LMV393 . . . D OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
V
CC+
2OUT
2IN–
2IN+
LMV331 . . . DBV OR DCK PACKAGE
(TOP VIEW)
1
2
3
5
4
IN+
GND
IN–
V
CC+
OUT
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.
相关PDF资料 |
PDF描述 |
|---|---|
| LMV339MTX | General Purpose, Low Voltage, TinyPack Comparators |
| LMV339MT | General Purpose, Low Voltage, TinyPack Comparators |
| LMV339M | General Purpose, Low Voltage, TinyPack Comparators |
| LMV339PW | GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
| LMV339QUAD | GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LMV339MX/NOPB | 功能描述:校验器 IC RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| LMV339-N | 制造商:TI 制造商全称:Texas Instruments 功能描述:LMV331-N Single LMV393-N Dual LMV339-N Quad General Purpose, Low Voltage, Tiny |
| LMV339PW | 制造商:TI 制造商全称:Texas Instruments 功能描述:GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
| LMV339PWR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Comparator |
| LMV339QUAD | 制造商:TI 制造商全称:Texas Instruments 功能描述:GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
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