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MAX909ESA PDF预览

MAX909ESA

更新时间: 2024-11-25 22:25:55
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
12页 141K
描述
Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators

MAX909ESA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.5 µA25C 时的最大偏置电流 (IIB):0.3 µA
最大输入失调电压:3500 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1负供电电压上限:-7 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):245电源:5 V
认证状态:Not Qualified标称响应时间:45 ns
座面最大高度:1.75 mm子类别:Comparator
最大压摆率:2 mA供电电压上限:6 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX909ESA 数据手册

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19-0129; Rev. 3; 7/94  
S in g le /Du a l/Qu a d Hig h -S p e e d , Ult ra Lo w -P o w e r,  
S in g le -S u p p ly TTL Co m p a ra t o rs  
78/MAX09  
_______________Ge n e ra l De s c rip t io n  
___________________________Fe a t u re s  
40ns Propagation Delay  
The MAX907/MAX908/MAX909 dual, quad, and single  
high-speed, ultra low-power voltage comparators are  
designed for use in systems powered from a single  
+5V supply; the MAX909 also accepts dual ±5V sup-  
plies. Their 40ns propagation delay (with 5mV input  
overdrive) is achieved with a power consumption of  
only 3.5mW per comparator. The wide input common-  
mode range extends from 200mV below ground (below  
the negative supply rail for the MAX909) to within 1.5V  
of the positive supply rail.  
700µA (3.5mW) Supply Current per Comparator  
Single 4.5V to 5.5V Supply Operation  
(or ±5V, MAX909 only)  
Wide Input Range Includes Ground  
(or -5V, MAX909 only)  
Low, 500µV Offset Voltage  
Internal Hysteresis Provides Clean Switching  
TTL-Compatible Outputs  
(Complementary on MAX909)  
Because they are micropower, high-speed compara-  
tors that operate from a single +5V supply and include  
built-in hysteresis, these devices replace a variety of  
older comparators in a wide range of applications.  
Input and Output Short-Circuit Protection  
Internal Latch (MAX909 only)  
______________Ord e rin g In fo rm a t io n  
MAX907/MAX908/MAX909 outputs are TTL compati-  
ble, requiring no external pull-up circuitry. All inputs  
and outputs can be continuously shorted to either sup-  
ply rail without damage. These easy-to-use compara-  
tors incorporate internal hysteresis to ensure clean out-  
put switching even when the devices are driven by a  
slow-moving input signal.  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX907CPA  
MAX907CSA  
MAX907C/D  
MAX907EPA  
MAX907ESA  
MAX907MJA  
0°C to +70°C  
0°C to +70°C  
Dice*  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +125°C  
8 Plastic DIP  
8 SO  
8 CERDIP  
The MAX909 features complementary outputs and an  
output latch. A separate supply pin for extending the  
analog input range down to -5V is also provided.  
Ordering Information continued on last page.  
* Dice are specified at +25°C, DC parameters only.  
The dual MAX907 and single MAX909 are available in  
8-pin DIP and small-outline packages, and the quad  
MAX908 is available in 14-pin DIP and small-outline  
packages. These comparators are ideal for single  
+5V-supply applications that require the combination  
of hig h s p e e d , p re c is ion, a nd ultra -low p owe r  
dissipation.  
_________________P in Co n fig u ra t io n s  
TOP VIEW  
OUTA  
1
2
3
4
8
7
6
5
V+  
INA-  
OUTB  
INB-  
INA+  
GND  
INB+  
MAX907  
_______________________Ap p lic a t io n s  
DIP/SO  
Battery-Powered Systems  
High-Speed A/D Converters  
High-Speed V/F Converters  
Line Receivers  
OUTA  
1
2
3
4
14  
13  
12  
OUTD  
IND-  
INA-  
INA+  
IND+  
Threshold Detectors/Discriminators  
High-Speed Sampling Circuits  
Zero Crossing Detectors  
V+  
INB+  
INB-  
11 GND  
MAX908  
5
6
7
INC+  
INC-  
10  
9
OUTB  
8
OUTC  
DIP/SO  
Pin Configurations continued on last page.  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  

MAX909ESA 替代型号

型号 品牌 替代类型 描述 数据表
MAX909ESA+T MAXIM

完全替代

Comparator, 1 Func, 3000uV Offset-Max, 45ns Response Time, BIPolar, PDSO8, SO-8
MAX9109ESA MAXIM

完全替代

25ns, Dual/Quad/Single, Low-Power, TTL Comparators

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