The BD47xx series is a Voltage Detector IC, developed to prevent system errors at transient state, when the power of CPU or logic circuit switches ON/OFF or in cases of momentary shut down. These ICs consist of three terminals (power supply, GND and reset output) to detect power supply voltages and outputs reset signals of various systems. These ICs are ultr.
High accuracy detection
Low current consumption
Very small package
Open collector “L” reset output
Package SSOP5 is similar to SOT-23-5 (JEDEC)
●Typical Application Circuit
Datasheet
●Key Specifications
Detection voltage range:
1.9V to 4.6V (Typ.)
0.1V steps
High accuracy detection voltage:
±1%
Low current consumption:
1.6µA (Typ.)
Operating temperature range:
-40°C to +75°C
●Package S.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD4720 |
Rohm |
Bipolar Voltage Detector | |
2 | BD4720G |
Rohm |
RESET | |
3 | BD4721 |
Rohm |
Bipolar Voltage Detector | |
4 | BD4721G |
Rohm |
RESET | |
5 | BD4722 |
Rohm |
Bipolar Voltage Detector | |
6 | BD4722G |
Rohm |
RESET | |
7 | BD4723 |
Rohm |
Bipolar Voltage Detector | |
8 | BD4723G |
Rohm |
RESET | |
9 | BD4724 |
Rohm |
Bipolar Voltage Detector | |
10 | BD4724G |
Rohm |
RESET | |
11 | BD4725 |
Rohm |
Bipolar Voltage Detector | |
12 | BD4725G |
Rohm |
RESET |