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MAX985ESA+T

更新时间： 2024-11-18 13:11:07
品牌 Logo 应用领域
美信 - MAXIM 比较器
页数 文件大小 规格书
13页 343K
描述
Comparator, 1 Func, 7000uV Offset-Max, 300ns Response Time, BIPolar, PDSO8, SO-8

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MAX985ESA+T 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active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：8542.39.00.01Factory Lead Time：1 week
风险等级：5.53Is Samacsys：N
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
负供电电压上限：标称负供电电压 (Vsup)：
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
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：+-1.5/+-2.5/3/5 V
认证状态：Not Qualified标称响应时间：300 ns
座面最大高度：1.75 mm子类别：Comparator
最大压摆率：0.024 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 (Sn)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

MAX985ESA+T 数据手册

 浏览型号MAX985ESA+T的Datasheet PDF文件第2页浏览型号MAX985ESA+T的Datasheet PDF文件第3页浏览型号MAX985ESA+T的Datasheet PDF文件第4页浏览型号MAX985ESA+T的Datasheet PDF文件第5页浏览型号MAX985ESA+T的Datasheet PDF文件第6页浏览型号MAX985ESA+T的Datasheet PDF文件第7页 
19-1229; Rev 4; 1/07  
Micropower, Low-Voltage, UCSP/SC70,  
Rail-to-Rail I/O Comparators  
General Description  
____________________________Features  
♦ 11µA Quiescent Supply Current  
The MAX985/MAX986/MAX989/MAX990/MAX993/  
MAX994 single/dual/quad micropower comparators  
feature low-voltage operation and rail-to-rail inputs and  
outputs. Their operating voltages range from 2.5V to  
5.5V, making them ideal for both 3V and 5V systems.  
These comparators also operate with ±±.25V to ±2.ꢀ5V  
dual supplies. They consume only ±±µA of supply cur-  
rent while achieving a 300ns propagation delay.  
♦ 2.5V to 5.5V Single-Supply Operation  
♦ Common-Mode Input Voltage Range Extends  
250mV Beyond the Rails  
♦ 300ns Propagation Delay  
♦ Push-Pull Output Stage Sinks and Sources  
Input bias current is typically ±.0pA, and input offset  
voltage is typically 0.5mV. Internal hysteresis ensures  
clean output switching, even with slow-moving input  
signals.  
8mA Current (MAX985/MAX989/MAX993)  
♦ Open-Drain Output Voltage Extends Beyond V  
CC  
(MAX986/MAX990/MAX994)  
♦ Unique Output Stage Reduces Output Switching  
The output stage’s unique design limits supply-current  
surges while switching, virtually eliminating the supply  
glitches typical of many other comparators. The  
MAX985/MAX989/MAX993 have a push-pull output  
stage that sinks as well as sources current. Large inter-  
nal output drivers allow rail-to-rail output swing with  
loads up to 8mA. The MAX986/MAX990/MAX994 have  
an open-drain output stage that can be pulled beyond  
Current, Minimizing Overall Power Consumption  
♦ 80µA Supply Current at 1MHz Switching  
Frequency  
♦ No Phase Reversal for Overdriven Inputs  
♦ Available in Space-Saving Packages:  
UCSP (MAX985)  
V
to 6V (max) above V . These open-drain versions  
EE  
CC  
SOT23 (MAX985/MAX986/MAX989/MAX990)  
are ideal for level translators and bipolar to single-  
ended converters.  
®
µMAX (MAX989/MAX990)  
The single MAX985 is available in a chip-scale pack-  
age (UCSP™), significantly reducing the required PC  
board area. The single MAX985/MAX986 are available  
in 5-pin SCꢀ0 packages and the dual MAX989/MAX990  
are available in 8-pin SOT23 packages.  
Ordering Information  
TOP  
MARK  
PKG  
CODE  
PART  
PIN-PACKAGE  
AAY  
ABK  
MAX985EBT-T  
6 UCSP-6  
5 SCꢀ0-5  
B6-±  
X5-±  
Selector Guide  
MAX985EXK-T  
Note: All devices are specified over the -40°C to +85°C operating  
temperature range.  
COMPARATORS  
PER PACKAGE  
OUTPUT  
STAGE  
PART  
MAX985  
MAX986  
MAX989  
MAX990  
MAX993  
MAX994  
±
±
2
2
4
4
Push-Pull  
Open-Drain  
Push-Pull  
Ordering Information continued at end of data sheet.  
Typical Application Circuit appears at end of data sheet.  
Pin Configurations  
Open-Drain  
Push-Pull  
TOP VIEW  
Open-Drain  
(BUMPS ON BOTTOM)  
IN+  
B1  
B2  
B3  
A1  
A2  
A3  
V
EE  
Applications  
Threshold Detectors/  
Discriminators  
Ground/Supply-Sensing  
Applications  
Portable/Battery-  
Powered Systems  
MAX985  
IN-  
OUT  
Mobile Communications  
Zero-Crossing Detectors  
Window Comparators  
Level Translators  
N.C.  
V
CC  
IR Receivers  
Digital Line Receivers  
UCSP  
UCSP is a trademark and µMAX is a registered 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...13

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MAX985ESA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX985ESA+ MAXIM

完全替代

 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

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