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MAX9042AESA+T

更新时间： 2024-11-29 12:59:35
品牌 Logo 应用领域
美信 - MAXIM 比较器
页数 文件大小 规格书
15页 410K
描述
Comparator, 2 Func, 7000uV Offset-Max, 400ns Response Time, BIPolar, PDSO8, 0.150 INCH, SOIC-8

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MAX9042AESA+T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：8.27
放大器类型：COMPARATOR最大平均偏置电流 (IIB)：0.01 µA
25C 时的最大偏置电流 (IIB)：0.01 µA最大输入失调电压：7000 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：1
功能数量：2端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
输出类型：PUSH-PULL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）：260电源：3/5 V
认证状态：Not Qualified标称响应时间：400 ns
座面最大高度：1.75 mm子类别：Comparator
最大压摆率：0.085 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：MATTE TIN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

MAX9042AESA+T 数据手册

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19-1569; Rev 4; 10/02  
Micropower, Single-Supply, UCSP/SOT23  
Comparator + Precision Reference ICs  
General Description  
Features  
ꢀ Comparator + Precision Reference in UCSP/SOT23  
The MAX9039–MAX9043 and MAX9050–MAX9053 fea-  
ture combinations of low-power comparators and preci-  
sion voltage references. Their operating voltage range  
makes them ideal for both 3V and 5V systems. The  
MAX9039/MAX9040/MAX9041/MAX9050/MAX9051  
have a single comparator and reference consuming  
only 40µA of supply current. The MAX9042/MAX9043/  
MAX9052/MAX9053 have dual comparators and one  
reference, and consume only 55µA of supply current.  
Low-voltage operation and low supply current make  
these devices ideal for battery-operated systems.  
ꢀ 2.5V to 5.5V Single-Supply Operation  
(MAX9039–MAX9043)  
ꢀ Low Supply Current (MAX9039/MAX9040/  
MAX9041/MAX9050/MAX9051)  
40µA Quiescent  
50µA with 100kHz Switching  
ꢀ 400ns Propagation Delay  
ꢀ Rail-to-Rail Inputs  
ꢀ Rail-to-Rail Output Stage Sinks and Sources 8mA  
ꢀ Internal 3mV Hysteresis  
®
The comparators feature Rail-to-Rail inputs and out-  
puts, with a common-mode input voltage range that  
extends 250mV beyond the supply rails. Input bias cur-  
rent is typically 1.0pA, and input offset voltage is typi-  
cally 0.5mV. Internal hysteresis ensures clean output  
switching, even with slow-moving input signals. The  
output stage features a unique design that limits supply  
current surges while switching, virtually eliminating sup-  
ply glitches typical of many other comparators. This  
design also minimizes overall power consumption  
under dynamic conditions. The comparator outputs  
have rail-to-rail, push-pull output stages that sink and  
source up to 8mA. The propagation delay is 400ns,  
even with the low-operating supply current.  
ꢀ Voltage Reference Offers:  
0.4% (max) Initial Accuracy (A grade)  
6ppm/°C (typ) Temperature Coefficient (A grade)  
Stable for 0 to 4.7nF Capacitive Loads  
Ordering Information  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP RANGE  
MAX9039BEBT-T* -40°C to +85°C  
MAX9040AEUK-T -40°C to +85°C  
MAX9040BEUK-T -40°C to +85°C  
MAX9041AEUT-T -40°C to +85°C  
MAX9041BEUT-T -40°C to +85°C  
6 UCSP-6  
5 SOT23-5  
5 SOT23-5  
6 SOT23-6  
6 SOT23-6  
8 SO  
AAZ  
ADNW  
ADNX  
AAHF  
AAHH  
—
The reference output voltage is set to 1.23V in the  
MAX9039, to 2.048V in the MAX9040–MAX9043, and to  
2.500V in the MAX9050–MAX9053. The MAX9040–  
MAX9043 and the MAX9050–MAX9053 are offered in  
two grades: an A grade with 0.4% initial accuracy and  
6ppm/°C tempco, and a B grade with 1% initial accura-  
cy and 100ppm/°C tempco. The voltage references  
feature a proprietary curvature-correction circuit and  
laser-trimmed thin-film resistors. These series-mode ref-  
erences can sink or source up to 500µA of load current.  
MAX9041AESA  
MAX9041BESA  
-40°C to +85°C  
-40°C to +85°C  
8 SO  
—
*UCSP reliability is integrally linked to the user’s assembly  
methods, circuit board material, and environment. Refer to the  
UCSP Reliability section of this data sheet for more information.  
Ordering Information continued at end of data sheet.  
Selector Guide appears at end of data sheet.  
Pin Configurations  
Applications  
TOP VIEW (BUMPS ON BOTTOM)  
TOP VIEW  
Precision Battery  
Management  
Level Translators  
B1  
A1  
V
IN+  
EE  
OUT  
1
2
3
5
4
V
CC  
Digital Line Receivers  
Window Comparators  
IR Receivers  
MAX9039  
MAX9040  
MAX9050  
V
B2  
B3  
A2  
A3  
OUT  
IN-  
EE  
Typical Operating Circuit and Functional Diagrams appear  
at end of data sheet.  
IN+  
REF  
REF  
V
CC  
SOT23-5  
UCSP  
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.  
UCSP is a trademark of Maxim Integrated Products, Inc.  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
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.  
1234567...15

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与MAX9042AESA+T相关器件

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MAX9042AESA-T MAXIM

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 		Comparator, 2 Func, 7000uV Offset-Max, 450ns Response Time, BIPolar, PDSO8, 0.150 INCH, MS
MAX9042AEUA MAXIM

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 		Micropower, Single-Supply, SOT23 Comparator + Precision Reference ICs
MAX9042AEUA+ ROCHESTER

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 		DUAL COMPARATOR, 7000uV OFFSET-MAX, 400ns RESPONSE TIME, PDSO8, MICRO, SOP-8
MAX9042AEUA-T MAXIM

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 		Comparator, 2 Func, 7000uV Offset-Max, 450ns Response Time, BIPolar, PDSO8, MO-187AA, UMAX
MAX9042BESA MAXIM

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 		Micropower, Single-Supply, SOT23 Comparator + Precision Reference ICs
MAX9042BESA+ ROCHESTER

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 		DUAL COMPARATOR, 9000uV OFFSET-MAX, 400ns RESPONSE TIME, PDSO8, 0.150 INCH, SOIC-8
MAX9042BESA+T MAXIM

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 		Comparator, 2 Func, 9000uV Offset-Max, 400ns Response Time, BIPolar, PDSO8, 0.150 INCH, SO
MAX9042BESA-T MAXIM

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 		Comparator, 2 Func, 9000uV Offset-Max, 450ns Response Time, BIPolar, PDSO8, 0.150 INCH, MS
MAX9042BEUA MAXIM

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 		Micropower, Single-Supply, SOT23 Comparator + Precision Reference ICs
MAX9042BEUA-T MAXIM

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 		Comparator, 2 Func, 9000uV Offset-Max, 450ns Response Time, BIPolar, PDSO8, MO-187AA, UMAX

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