Description
Datasheet Voltage Detector IC Series Counter Timer Built-in CMOS Voltage Detector IC BU45Kxxxx, BU46Kxxxx, BU45Lxxxx, BU46Lxxxx series *General.
ROHM’s BU45xxxxx and BU46xxxxx series are highly accurate, low current consumption voltage detector IC series.
Features
* Counter Timer Built-in
* No delay time setting capacitor required
* Low current consumption
* Two output types (Nch open drain and CMOS output)
* Package SSOP3 is similar to SOT-23-3 (JEDEC)
Applications
* Circuits using microcontrollers or logic circuits that require a reset
V DD1
BU45 xxxxx
RL Micro
RST controller
BD46 xxxxx
Micro RST controller
CL
（Noise-filtering Capacitor）
GND
（Open Drain Output Type） BU45xxxxx series
* Connection Diagram
SSOP3
VDD 3
2
1
GND 3
2
1
GND
CL
（Noise
