Voltage Detector with Adjustable Delay Time - BU4213G

ROHM's low voltage CMOS reset ICs utilize CMOS processes for high precision and low current consumption. In addition, a delay circuit is built in, enabling arbitrary setting of the delay time via external capacitor. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. Tthe entire series is of course both lead-free and RoHS-compliant.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU4213G-TRActiveSSOP530003000TapingYes

BU4213G Data Sheet

Specifications
Voltage Detection[V]1.3
VDET Precision [%]±1
Reset Active Voltage Range [V]0.7 to 7
Output TypesOpen drain
Reset Delay TimerAdjustable Delay
Reset Active StateLow
Manual ResetNo
Watchdog TimerNo
Auto MotiveNo
Circuit Current (ON) [µA]0.40(VDET=4.8V)
Circuit Current (OFF) [µA]0.55(VDET=4.8V)
Hysteresis Voltage [V]VDET x 0.05
"L" Output Current (LowVol) [mA]3.3
"L" Output Current (HighVol) [mA]6.5
Delay Circuit Resistance [MΩ]10.0
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]125
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
  • Digital Still Camera
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • CPAP
Technical Documents
Pin Configuration
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Datasheet
BU4348G BU4348G
BD9528AMUV BD9528AMUV
BD4271HFP-C BD4271HFP-C
BD42530FP2-C BD42530FP2-C
BD37201NUX BD37201NUX
Other
Application Note BD46485G
Pspice Model (cir) BU4213G
Part Explanation BA12004BF
Reliability Information BU4348G
Package Information BU4SU69G2
Package Information BU4SU69G2
Application Note BD46485G
Package Information BU4348G
Application Note BA12004BF