SA5090 Overview
The NE/SA5090 addressable relay driver is a high-current latched driver, similar in function to the 9934 address decoder. The device has 8 open-collector Darlington power outputs, each capable of 150mA load current. The outputs are turned on or off by respectively loading a logic “1” or logic “0” into the device data input.
SA5090 Key Features
- 8 high-current outputs
- Low-loading bus-patible inputs
- Power-on clear ensures safe operation
- Will operate in addressable or demultiplex mode
- Allows random (addressed) data entry
- Easily expandable
- Pin-patible with 9334 (Siliconix or Fairchild)
- Released in Large SO package only