Voltage Detector with Fixed Delay Time BD45321G

ROHM的BD45***G、BD46***G系列是采用CMOS工艺制成的高精度、低消耗电流RESET IC系列。它由于内置有计数器定时延迟电路,所以无需为设定延迟时间外接电容器。为使用户能够选择到适合用途的产品,输出形式有Nch漏极开路和CMOS输出2类;检测电压在2.3V to 4.8V范围内以 0.1V为级差分为26个步级,再加上固定延迟时间不同,共组合出156个型号产品。各个型号产品都是无铅产品,符合RoHS指令。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD45321G-TR供应中SSOP530003000TapingYes

BD45321G 数据手册 Data Sheet

技术特性
Voltage Detection[V]3.2
VDET Precision [%]±1
Reset Active Voltage Range [V]0.95 to 10
Output TypesOpen drain
Reset Delay TimerFixed Delay (100msec)
Reset Active StateLow
Manual ResetYes
Watchdog TimerNo
Auto MotiveNo
Circuit Current (ON) [µA]0.80(VDET=4.8V)
Circuit Current (OFF) [µA]0.85(VDET=4.8V)
Hysteresis Voltage [V]VDET x 0.05
"L" Output Current (LowVol) [mA]1.2
"L" Output Current (HighVol) [mA]5
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]105
应用领域
  • Coin Processing Machines
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • 有刷电机
  • Single Board Computer
  • 超声波诊断设备
  • 数据管理设备(远程保健用)
  • Network Attached Storage
  • DVR/DVS
  • 太阳能发电逆变器
  • CT Scanner
  • ECG(EKG)
  • Machine Vision Camera for Industrial
  • 家庭影院
  • 无刷电机
  • 超声波诊断设备(便携式)
  • Display for EMS
  • Digital Multimeter: Bench Type
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • IH 厨房用加热器
  • AC伺服系统
  • 血压计
  • Digital Stethoscope
  • 汽车音响
  • 冰箱
  • 笔记本电脑
  • 家庭音响
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • 监控摄像机
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • 步进电机
  • CPAP
  • 空调
  • 监控摄像机(IP网络)
技术资料下载
引脚配置图
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