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MAX6464XR24+T PDF预览

MAX6464XR24+T

更新时间: 2024-11-11 13:10:55
品牌 Logo 应用领域
美信 - MAXIM 电源电路电源管理电路光电二极管监控信息通信管理
页数 文件大小 规格书
10页 154K
描述
Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO3, SC-70, 3 PIN

MAX6464XR24+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:TSSOP,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.63
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G3
长度:2 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.1 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):3.6 V表面贴装:YES
技术:BICMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.25 mmBase Number Matches:1

MAX6464XR24+T 数据手册

 浏览型号MAX6464XR24+T的Datasheet PDF文件第2页浏览型号MAX6464XR24+T的Datasheet PDF文件第3页浏览型号MAX6464XR24+T的Datasheet PDF文件第4页浏览型号MAX6464XR24+T的Datasheet PDF文件第5页浏览型号MAX6464XR24+T的Datasheet PDF文件第6页浏览型号MAX6464XR24+T的Datasheet PDF文件第7页 
19-2533; Rev 1; 1/03  
Ultra-Low-Power Voltage Detectors and  
µP Supervisory Circuits  
General Description  
Features  
The MAX6461–MAX6466 family of ultra-low-power voltage  
detectors and µP reset supervisory circuits monitors bat-  
tery, power-supply, and system voltages. Each circuit  
includes a precision bandgap reference, a comparator,  
internally trimmed resistor networks that set specified trip  
thresholds, and an internal 5% threshold hysteresis circuit  
(see the Functional Diagram). Output is asserted when  
o Ultra-Low 1.0µA Supply Current  
o Preset Thresholds from +1.6V to +5.5V in 100mV  
Increments  
o Internal 5% Threshold Hysteresis  
o ±±.5% Threshold Accuracy ꢀOer Temperature  
o Internal Timeout Period ꢀption (150ms min)  
o Immune to Short Voltage Transients  
o No External Components  
V
falls below the internal V  
and remains asserted  
CC  
until V  
TH-  
rises above V + (V + = V - × 1.05). These  
CC  
TH  
TH  
TH  
devices provide excellent circuit reliability and low cost  
by eliminating external components and adjustments  
when monitoring nominal system voltages from +1.6V to  
+5.5V. The MAX6461/MAX6462/MAX6463 are voltage  
detectors with a propagation delay of 17µs.  
o AOailable in Three ꢀutput ꢀptions: Push-Pull  
(ActiOe Low/ActiOe High) and ꢀpen Drain (ActiOe  
Low)  
The MAX6464/MAX6465/MAX6466 are µP supervisory  
circuits with a minimum reset timeout period of 150ms. All  
devices are available with thresholds from +1.6V to +5.5V  
in 100mV increments.  
o Fully Specified from -40°C to +1±5°C  
o Small SC70 and SꢀT±3 Packages  
Ordering Information  
The family is available with three output stage options:  
push-pull with active-low output, push-pull with active-  
high output, and open drain with active-low output. These  
devices are available in SC70 and SOT23 packages  
specified over the -40°C to +125°C temperature range.  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX6461XR_ _-T  
MAX6461UR_ _-T  
MAX6461UK_ _-T  
MAX6462XR_ _-T  
MAX6462UR_ _-T  
MAX6462UK_ _-T  
-40°C to +125°C 3 SC70-3  
-40°C to +125°C 3 SOT23-3  
-40°C to +125°C 5 SOT23-5  
-40°C to +125°C 3 SC70-3  
-40°C to +125°C 3 SOT23-3  
-40°C to +125°C 5 SOT23-5  
Applications  
Precision Battery Monitoring  
Load Switching/Power Sequencing  
The MAX6461–MAX6466 are available in factory-set thresholds  
from 1.6V to 5.5V in approximately 100mV increments. Choose  
the desired voltage threshold suffix from Table 1 and insert it in  
the blank spaces in the part number. There are 30 standard ver-  
sions with a required order increment of 2500 pieces. Sample  
stock generally is held on the standard versions only (Table 2).  
Nonstandard versions require a 10k-piece order increment.  
Contact factory for availability. All devices available in tape-and-  
reel only.  
Power-Supply Monitoring in Digital/Analog  
Systems  
Noise-Immune µP Reset Circuits  
Portable/Battery-Powered Equipment  
Cellular Phones/Cordless Phones  
PDAs  
Ordering Information continued at end of data sheet.  
Selector Guide appears at end of data sheet.  
Portable Medical Devices  
Pin Configurations  
TOP VIEW  
GND  
1
2
N.C.  
GND  
GND  
1
2
3
5
4
V
(OUT)/OUT  
GND  
1
2
CC  
3
V
3
V
CC  
CC  
MAX6461–  
MAX6466  
MAX6461–  
MAX6466  
MAX6461–  
MAX6466  
(OUT)/OUT  
(OUT)/OUT  
SC70-3  
SOT23-3  
( ) ARE FOR THE MAX6462/MAX6465 ONLY  
SOT23-5  
________________________________________________________________ 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.  

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