ROHM’s BU45xxxxx and BU46xxxxx series are highly accurate, low current consumption voltage detector IC series. Because the counter timer delay circuit is built-in, an external capacitor for the delay time setting is unnecessary. Two output types are available (Nch open drain and CMOS output) and detection voltages range from 2.3V to 4.8V in increments of 0.1V with fixed delay time of 200ms and 400ms, that may be selected according to application.
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS | 数据手册 |
|---|
| BU45K432G-TL | Active | SSOP3 | 3000 | 3000 | Taping | Yes | BU45K432G |
技术特性| Voltage Detection[V] | 4.3 | | VDET Precision [%] | ±1 | | Reset Active Voltage Range [V] | 0.6 to 6 | | Output Types | Open drain | | Reset Delay Timer | Fixed Delay (200msec) | | Reset Active State | Low | | Manual Reset | No | | Watchdog Timer | No | | Auto Motive | No | | Circuit Current (ON) [μA] | 2.3 | | Circuit Current (OFF) [μA] | 2.8 | | Hysteresis Voltage [V] | VDET x 0.05 | | Comment | 1pin GND (PIN rotated) | | 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
- 冰箱
- 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）
| 技术支持资料下载产品特点- Counter Timer Built-in
- No delay time setting capacitor required
- Low current consumption
- Two output types (Nch open drain and CMOS output)
- Package SSOP3 is similar to SOT-23-3 (JEDEC)
引脚配置图 |
