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| 型號(hào)： | LMV331DBVR |
| 英文描述： | Analog Comparator |
| 中文描述： | 模擬比較器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 95K |
| 代理商： | LMV331DBVR |
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136D – AUGUST 1999 – REVISED JUNE 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
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.
PRODUCTION DATA information is 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.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMV331DCKR | Analog Comparator |
| LMV339DR | Logic IC |
| LMV339PWR | Analog Comparator |
| LMV393DR | Logic IC |
| LMV393PWR | Analog Comparator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV331DCK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
| LMV331DCKR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LMV331ICT | 功能描述:校驗(yàn)器 IC 2.7 to 5 V 20uA 200 ns ESD 2kV RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV331IDBVR | 功能描述:校驗(yàn)器 IC Single GP LV RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV331IDBVR | 制造商:Texas Instruments 功能描述:COMPARATOR LOW VOLT SMD SOT-23-5 |
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