Rohm's BD52xx and BD53xx series are highly accurate, low current consumption Voltage Detector ICs with a capacitor-controlled time delay. The line up includes BD52xx devices with N channel open drain output and BD53xx devices with CMOS output. The devices are available for specific detection voltages ranging from 2.3V to 6.0V in increments of 0.1V. ●Features.
Delay Time Controlled by external Capacitor Two output types (N channel open drain and CMOS output) Ultra-low current consumption Very small and low height package Package SSOP5 is similar to SOT-23-5(JEDEC)
●Typical Application Circuit
VDD1
RL
2.3V to 6.0V (Typ.) 0.1V steps High accuracy detection voltage: ±1.0% Ultra-low current consumption: 0.95µA (Typ.)
●Package SSOP5: 2.90mm x 2.80mm x 1.25mm VSOF5: 1.60mm x 1.60mm x 0.60mm
●Applications Circuits using microcontrollers or logic circuits that require a reset.
VDD2
VDD1
BD52xx CT
CL
RST
Micro controller
BD53xx CT
Micro RST controll.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD525 |
ETC |
NPN SILICON AMPLIFIER TRANSISTORS | |
2 | BD5250 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
3 | BD5250-2C |
Rohm |
Free Time Delay Setting CMOS Voltage Detector | |
4 | BD5250-2M |
ROHM |
CMOS Voltage Detector | |
5 | BD5251 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
6 | BD5252 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
7 | BD5252FVE |
Rohm |
Voltage Detector IC | |
8 | BD5253 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
9 | BD5254 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
10 | BD5256 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
11 | BD5257 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector | |
12 | BD5258 |
Rohm |
Free Delay Time Setting CMOS Voltage Detector |