BD4732G
3.2V, High Accuracy Voltage Detector
BD4732G
BD4732G
3.2V, High Accuracy Voltage Detector
ROHM's bipolar reset ICs were specifically designed to prevent malfunctions in CPU and logic power supplies during ON/OFF switching or momentary interruptions. The 3-terminal configuration (supply, Ground, and reset output) enables detection of various system voltages as well as reset signal output. Additional features include a compact package and low current consumption, making them ideal for portable devices. The entire series is of course both lead-free and RoHS-compliant.
Data Sheet
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* This is a standard-grade product.
For Automotive usage, please contact Sales.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Under Voltage Detection Voltage [V] (typ.)
3.2
VDET Precision [%]
±1
Reset Active Voltage Range [V]
0.85 to 10
Output Types
Open collector
Reset Delay Timer
No
Reset Active State
Low
Manual Reset
No
Watchdog Timer
No
Auto Motive
No
Circuit Current (ON) [µA]
1.5
Circuit Current (OFF) [µA]
1.6
Hysteresis Voltage [V]
0.05
L Output Current (LowVol) [mA]
15
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
75
Package Size
2.9x2.8 (t=1.25)
Features:
・Broad lineup available in different detection voltages : 1.9V to 4.6V (0.1V increments)・High detection voltage accuracy : ±1%
・Low current consumption
