5秒后页面跳转
DS1830AU/T&R PDF预览

DS1830AU/T&R

更新时间: 2024-02-15 14:17:40
品牌 Logo 应用领域
美信 - MAXIM 输入元件光电二极管
页数 文件大小 规格书
7页 273K
描述
Power Supply Support Circuit, Fixed, 1 Channel, +3.06VV, PDSO8, 0.118 INCH, MSOP-8

DS1830AU/T&R 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:MSOP
包装说明:0.118 INCH, MSOP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.31
Is Samacsys:N其他特性:PUSHBUTTON RESET INPUT
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
信道数量:1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:TSSOP封装等效代码:TSSOP8,.19
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240电源:1/5.5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Power Management Circuits最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
阈值电压标称:+3.06V处于峰值回流温度下的最长时间:20
宽度:3 mmBase Number Matches:1

DS1830AU/T&R 数据手册

 浏览型号DS1830AU/T&R的Datasheet PDF文件第1页浏览型号DS1830AU/T&R的Datasheet PDF文件第2页浏览型号DS1830AU/T&R的Datasheet PDF文件第4页浏览型号DS1830AU/T&R的Datasheet PDF文件第5页浏览型号DS1830AU/T&R的Datasheet PDF文件第6页浏览型号DS1830AU/T&R的Datasheet PDF文件第7页 
D1830/A  
OPERATION — PUSHBUTTON RESET  
The DS1830 provides a pushbutton switch for manual reset control. When any of the DS1830/A resets  
are not active (low) a reset cycle can be initiated by a pushbutton reset. The pushbutton reset is generated  
by pulling the PBRST pin low for at least 1ms. When the push- button is held low all resets are forced  
active. The reset will remain active until the pushbutton input is released and then will start a sequenced  
time-out based on the condition of the TD input. The Pushbutton input is pulled high through an internal  
40kpull-up resistor and debounced via internal circuitry. See Figure 2 for an application example and  
Figure 3 for the timing diagram.  
PUSHBUTTON RESET Figure 2  
TIMING DIAGRAM — PUSHBUTTON RESET Figure 3  
OPERATION — TIME DELAY SELECT  
The DS1830 provides an input to select three time delay characteristics for the reset outputs. The TD  
input has 3 states high (VCC), low (ground) and no connect (N.C.). Table 2 details the minimum timing  
based on the state of the TD input. If the TD input is connected to ground; RST1 will have a minimum  
time delay of 10 ms after VCC is in tolerance. If the TD input is floated; RST1 will have a minimum time  
delay of 20 ms after VCC is in tolerance. If the TD input is connected to VCC, RST1 will have a minimum  
time delay of 50 ms after VCC is in tolerance. An oscillator and clock chain generate the reset timing with  
each time delay based on the same device oscillator. The time delay for RST2 will be 5 times as long as  
RST1 and RST3 will be 10 times the duration of RST1 .  
TD CONTROL MINIMUM RESET TIMING Table 2  
T
T
T
TD  
RST1  
RST2  
RST3  
TD = GND  
TD = N.C.  
TD = VCC  
10ms  
20ms  
50ms  
50ms  
100ms  
250ms  
100ms  
200ms  
500ms  
3 of 7  

与DS1830AU/T&R相关器件

型号 品牌 描述 获取价格 数据表
DS1830AU+ ROCHESTER 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.118 INCH, ROHS COMPLIANT, MSOP-8

获取价格

DS1830S DALLAS Reset Sequence Pushbutton

获取价格

DS1830S ROCHESTER 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.150 INCH, SOIC-8

获取价格

DS1830S MAXIM Power Supply Support Circuit, Fixed, 1 Channel, +4.62VV, PDSO8, 0.150 INCH, SOIC-8

获取价格

DS1830S+ ROCHESTER 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8

获取价格

DS1830S+T&R MAXIM Power Supply Support Circuit, Fixed, 1 Channel, +4.62VV, PDSO8, 0.150 INCH, SOIC-8

获取价格