參數(shù)資料
型號： LMX331-LMX393
廠商： Maxim Integrated Products, Inc.
英文描述： RES, MTF 49.9K 1/4W 1%
中文描述： 通用，低電壓，單/雙/四路，微型，包裝比較
文件頁數(shù)： 1/12頁
文件大?。?/td> 387K
代理商： LMX331-LMX393
General Description
The LMX331/LMX393/LMX339 single/dual/quad com-
parators are drop-in, pin-for-pin-compatible replace-
ments for the LMV331/LMV393/LMV339. The LMX331H/
LMX393H/LMX339H offer the performance of the
LMX331/LMX393/LMX339 with the added benefit of inter-
nal hysteresis to provide noise immunity, preventing out-
put oscillations even with slow-moving input signals.
Advantages of the LMX331/LMX393/LMX339 series
include low supply voltage, small package, and low cost.
The LMX331 is available in both 5-pin SC70 and SOT23
packages, LMX393 is available in both 8-pin μMAX and
smaller SOT23 packages, and the LMX339 is available in
14-pin TSSOP and SO packages. They are manufac-
tured using advanced submicron CMOS technology.
Designed with the most modern techniques, the
LMX331/LMX393/LMX339 achieve superior performance
over BiCMOS or bipolar versions on the market.
The LMX331/LMX393/LMX339 offer performance
advantages such as wider supply voltage range, wider
operating temperature range, better CMRR and PSRR,
improved response time characteristics, reduced off-
set, reduced output saturation voltage, reduced input
bias current, and improved RF immunity.
Applications
Mobile Communications
Notebooks and PDAs
Automotive Applications
Battery-Powered Electronics
General-Purpose Portable Devices
General-Purpose Low-Voltage Applications
Features
o
Guaranteed 1.8V to 5.5V Performance
o
-40°C to +125°C Automotive Temperature Range
o
Low Supply Current (60μA/Comparator at
V
DD
= 5.0V)
o
Input Common-Mode Voltage Range Includes
Ground
o
No Phase Reversal for Overdriven Inputs
o
Low Output Saturation Voltage (100mV)
o
Internal 2mV Hysteresis
(LMX331H/LMX393H/LMX339H)
o
5-Pin SC70 Space-Saving Package
(2.0mm
2.1mm
1.0mm)
(LMX331/LMX331H)
L
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
TOP VIEW
14
13
12
11
10
9
8
1
2
3
4
5
6
7
OUTC
OUTD
V
SS
IND+
INA-
V
DD
OUTA
OUTB
IND-
INC+
INC-
INB+
INB-
INA+
TSSOP/SO
V
SS
OUT
IN-
1
5
V
DD
IN+
SC70/SOT23
2
3
4
LMX331/LMX331H
1
2
3
4
8
7
6
5
V
DD
OUTB
INB-
INB+
V
SS
INA+
INA-
OUTA
SOT23/
μ
MAX
LMX393/LMX393H
LMX339/LMX339H
A
D
B
C
A
B
Pin Configurations
19-1958; Rev 2; 1/02
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
LMX331
AXK-T
LMX331AUK-T
LMX331H
AXK-T
LMX331HAUK-T
LMX393
AKA-T
LMX393AUA
LMX393H
AKA-T
LMX393HAUA
LMX339
AUD
LMX339ASD
LMX339H
AUD
LMX339HASD
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
-40
°
C to +125
°
C
5 SC70-5
5 SOT23-5
5 SC70-5
5 SOT23-5
8 SOT23-8
8 μMAX
8 SOT23-8
8 μMAX
14 TSSOP
14 SO
14 TSSOP
14 SO
ACD
ADQR
ACE
ADQS
AAIF
—
AAIG
—
—
—
—
—
相關(guān)PDF資料
PDF描述
LMX339 General-Purpose, Low-Voltage, Single/Dual/Quad, Tiny-Pack Comparators
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX339 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:General-Purpose, Low-Voltage, Single/Dual/Quad, Tiny-Pack Comparators
LMX339ASD 功能描述:校驗(yàn)器 IC Low-Voltage Quad TinyPack 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
LMX339ASD+ 功能描述:校驗(yàn)器 IC Low-Voltage Quad TinyPack 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
LMX339ASD+T 功能描述:校驗(yàn)器 IC Low-Voltage Quad TinyPack 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
LMX339ASD-T 功能描述:校驗(yàn)器 IC Low-Voltage Quad TinyPack 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
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