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.

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Product Detail

 
Part Number | BD4732G-TR
Status | Recommended
Package | SSOP5
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

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
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