ELM380 Overview
The ELM380 is an 8 pin integrated circuit that is used to provide very long time interval outputs. It is typically used for enabling the charge circuit in Nickel Cadmium battery chargers, but can be easily adapted for many other applications. An express ‘one button’ mode is provided on chip specifically for rechargeable battery circuits.
ELM380 Key Features
- Low power CMOS design
- typically 1mA at 5V
- Wide supply range
- 3.0 to 5.5 volt operation
- Quick settings of 8 or 14 hours
- plementary outputs simplify designs
- External reset input for system use
- Internal pullup resistors for switch inputs
- High current drive outputs
- up to 25 mA