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MAX977ESD-T

更新时间： 2024-01-26 06:04:54
品牌 Logo 应用领域
美信 - MAXIM 放大器光电二极管
页数 文件大小 规格书
16页 261K
描述
Comparator, 2 Func, 3000uV Offset-Max, 28ns Response Time, CMOS, PDSO14, SOP-14

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MAX977ESD-T 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP-14针数：14
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.89
放大器类型：COMPARATOR最大平均偏置电流 (IIB)：0.3 µA
25C 时的最大偏置电流 (IIB)：0.3 µA最大输入失调电压：3000 µV
JESD-30 代码：R-PDSO-G14JESD-609代码：e0
长度：8.65 mm湿度敏感等级：1
功能数量：2端子数量：14
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：SOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：245
电源：3/5 V认证状态：Not Qualified
标称响应时间：28 ns座面最大高度：1.75 mm
子类别：Comparator最大压摆率：0.005 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：CMOS
温度等级：INDUSTRIAL端子面层：TIN LEAD
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 mmBase Number Matches：1

MAX977ESD-T 数据手册

 浏览型号MAX977ESD-T的Datasheet PDF文件第7页浏览型号MAX977ESD-T的Datasheet PDF文件第8页浏览型号MAX977ESD-T的Datasheet PDF文件第9页浏览型号MAX977ESD-T的Datasheet PDF文件第11页浏览型号MAX977ESD-T的Datasheet PDF文件第12页浏览型号MAX977ESD-T的Datasheet PDF文件第13页 
S in g le /Du a l, +3 V/+5 V Du a l-S p e e d  
Co m p a ra t o rs w it h Au t o -S t a n d b y  
_____________________________________________________________P in De s c rip t io n s  
MAX975  
PIN  
1
NAME  
FUNCTION  
V
CC  
Positive Supply Voltage, +2.7V to +5.25V  
Noninverting Comparator Input  
Inverting Comparator Input  
2
IN+  
IN-  
3
Mode Status Pin. Indicates the operating mode. STAT is high for auto-standby mode or low-power  
mode, and during the transition to high-speed mode. STAT = low indicates that the comparator is in  
high-speed mode. STAT can source 3mA to power additional circuitry.  
4
5
STAT  
STO  
Set Timeout Input. Connect a capacitor from STO to GND to program the time the comparator may  
remain idle before entering standby mode. Connect STO to GND to disable the auto-standby fea-  
ture. Calculate timeout with the following relationship: tASB = 10 x C µs, where C is in pF.  
5/MAX97  
6
7
GND  
OUT  
Ground  
Comparator Output  
Low Power Mode Input. Drive LP high for low-power mode. Drive LP low for high-speed mode  
(STO = GND) or for high-speed mode with auto-standby. Connect to GND if low-power mode will  
8
LP  
not be used. Connect to V if high-speed mode will not be used.  
CC  
MAX977  
SO  
QSOP  
NAME  
FUNCTION  
Set Idle Timeout Input A/B. Connect a capacitor from STOA/STOB to GND to program  
the time in which comparator A/B may remain idle before entering standby mode.  
Connect STOA/STOB to GND to disable the auto-standby feature for comparator A/B.  
STOA,  
STOB  
1, 8  
1, 9  
Calculate timeout with the following relationship: t  
= 10 x C µs, where C is in pF.  
ASB  
2, 9  
3, 10  
4
2, 10  
3, 11  
4, 5  
GNDA, GNDB Ground for Comparator A/B  
OUTA, OUTB Output for Comparator A/B  
V
Positive Supply Voltage, +2.7V to +5.25V. For QSOP, connect pin 4 to pin 5.  
Noninverting Input for Comparator B/A  
CC  
5, 12  
6, 13  
6, 14  
7, 15  
INB+, INA+  
INB-, INA-  
Inverting Input for Comparator B/A  
Mode Status Pin B/A. Indicates the operating mode of comparator B/A.  
STATB/STATA is high for auto-standby mode or for low-power mode, and during  
the transition to high-speed mode. STATB/STATA = low indicates that comparator  
B/A is in high-speed mode. STATB/STATA can source 3mA to power additional  
circuitry.  
STATB,  
STATA  
7, 14  
8, 16  
—
11  
12  
13  
N.C.  
LP  
No connection. Not internally connected.  
Low Power Mode Input for both comparators. Drive LP high for low-power mode.  
Drive LP low for high-speed mode (STO_ = GND) or for high-speed mode with auto-  
standby. Connect to GND if low-power mode will not be used. Connect to V if  
CC  
high-speed mode will not be used.  
10 ______________________________________________________________________________________  
1...78910111213...16

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