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MAX9034 PDF预览

MAX9034

更新时间: 2024-11-27 14:57:19
品牌 Logo 应用领域
亚德诺 - ADI 比较器
页数 文件大小 规格书
9页 1594K
描述
低成本、超小型、单/双/四路、单电源比较器

MAX9034 数据手册

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Click here for production status of specific part numbers.  
MAX9030/MAX9031/  
MAX9032/MAX9034  
Low-Cost, Ultra-Small, Single/Dual/Quad  
Single-Supply Comparators  
General Description  
Features  
Low-Cost Solution Available in Space-Saving SC70  
The MAX9030/MAX9031/MAX9032/MAX9034 single/  
dual/quad comparators are optimized for single-supply  
applications from +2.5V to +5.5V but can also be operat-  
ed from dual supplies. These comparators have a 188ns  
propagation delay and consume 35μA of supply current  
per comparator over the -40°C to +125°C operating tem-  
perature range. The combination of low-power, single-  
supply operation down to +2.5V, and ultra-small footprint  
makes these devices ideal for portable applications.  
Packages (MAX9030/MAX9031)  
+2.5 to +5.5V Single-Supply Voltage Range  
Comparator Output Swings Rail-to-Rail  
Internal 4mV Comparator Hysteresis  
188ns Propagation Delay  
● Low 35μA Supply Current  
No Phase Reversal for Overdriven Inputs  
Space-Saving Packages  
• 5-Pin SC70 (MAX9031)  
• 6-Pin SC70 (MAX9030)  
• 8-Pin SOT23 (MAX9032)  
• 14-Pin TSSOP (MAX9034)  
The MAX9030 is a low-cost single comparator with shut-  
down. The MAX9031, MAX9032, and MAX9034 are low-  
cost single, dual, and quad comparators without shutdown,  
respectively. The comparators’ 4mV of built-in hysteresis  
provides noise immunity and prevents oscillations even  
with a slow-moving input signal. The input common-mode  
range extends from the negative supply to within 1.1V of  
the positive supply. The design of the comparator output  
stage substantially reduces switching current during output  
transitions, virtually eliminating power-supply glitches. The  
MAX9030 single comparator with shutdown is available in  
the space-saving 6-pin SC70 and SOT23 packages.  
Ordering Information  
PART  
TEMP. RANGE  
-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  
PIN-PACKAGE  
6 SC70  
MAX9030AXT+T  
MAX9030AUT+T  
MAX9031AXK+T  
MAX9031AUK+T  
MAX9032AKA+T  
MAX9032AUA+  
MAX9032ASA+  
MAX9032ASA/V+  
MAX9034AUD+  
MAX9034ASD+  
6 SOT23  
5 SC70  
5 SOT23  
8 SOT23  
8 µMAX  
8 SO  
The MAX9031 single comparator is available in tiny  
5-pin SC70 and SOT23 packages. The MAX9032 dual  
comparator is available in 8-pin SOT23 and μMAX® pack-  
ages, and the MAX9034 quad comparator is available in  
a 14-pin TSSOP package.  
8 SO  
14 TSSOP  
14 SO  
Applications  
Battery-Powered  
Portable Systems  
Digital Line Receivers  
Keyless Entry Systems  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
T = Tape and reel.  
/V denotes automotive qualified part.  
Mobile Communications Threshold Detectors/  
Sensor Signal Detection Discriminators  
Photodiode Preamps  
Typical Application Circuit appears at end of data sheet.  
μMAX is a registered trademark of Maxim Integrated Products, Inc.  
Pin Configurations  
TOP VIEW  
OUTA  
INA-  
1
2
3
4
5
6
7
14 OUTD  
13 IND-  
12 IND+  
OUTA  
INA-  
1
2
3
4
8
7
6
5
V
DD  
IN+  
1
2
3
5
4
V
DD  
IN+  
1
2
3
6
5
4
V
DD  
OUTB  
INB-  
MAX9031  
MAX9030  
MAX9032  
INA+  
V
V
SHDN  
OUT  
SS  
SS  
INA+  
V
DD  
MAX9034  
11  
V
SS  
V
SS  
INB+  
INB+  
INB-  
10 INC+  
IN-  
OUT  
IN-  
9
8
INC-  
SOT23/µMAX/SO  
SC70/SOT23  
SC70/SOT23  
OUTB  
OUTC  
TSSOP/SO  
19-1767; Rev 3; 4/19  

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