Voltage Detector with Fixed Delay Time - BU45K422G
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.
| Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
|---|
|
| BU45K422G-TL | Active | SSOP3 | 3000 | 3000 | Taping | Yes |
BU45K422G Data Sheet
Specifications| Voltage Detection[V] | 4.2 | | 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 |
Applications- Coin Processing Machines
- Air-conditioner
- Barcode Scanner
- Digital Multimeter: Handy Type
- Refrigerator
- Motor Control: Brushless DC
- Single Board Computer
- AC Servo
- Blood Pressure Monitor
- Network Attached Storage
- DVR/DVS
- Home Theater System
- Motor Control: Stepper Motor
- Motor Control: Brushed DC
- CT Scanner
- ECG(EKG)
- Ultrasound System for Portable
- Surveillance Camera for Network
- Machine Vision Camera for Industrial
- IH Cooking Heater
- Ultrasound System
- Display for EMS
- Digital Multimeter: Bench Type
- Solar Power Inverters
- Portable Data Terminal
- Meter for Medical Treatments Portable
- Digital Stethoscope
- Data Management Apparatus for Remote Healthcare
- X-ray Inspection Machine for Security
- Surveillance Camera
- Monitor for Medical
- Home Audio
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Pulse Oximeter
- CPAP
| Technical DocumentsPin Configuration |
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