KA239D Overview
To facilitate transportation, it comes packaged in SOP .There is a comparator of type OPEN-COLLECTOR output on this device.The device is designed with 14 terminations.A comparator supplied with 5V voltage can complete many demanding tasks.The board includes 14 pins.Normal operation of the device requires 1.1mA supply current.If the current supply exceeds 2mA , the comparator might be damaged.This device requires 5V power supplies to operate.There is no need to exceed 85°C in terms of temperature.Lower temperatures than -25°C are unsuitable for it.There is a maximum voltage supply on the comparator of 36V .This comparator can be supplied with a voltage as low as 18V .To maintain output quality, 4 channels cooperate.This comparator basically consists of a COMPARATOR amplifier with very high gain.18mA is the output current of this device.
KA239D Features
OPEN-COLLECTOR output capability
COMPARATOR amplifier
KA239D Applications
There are a lot of Fairchild (ON Semiconductor)
KA239D linear comparators applications.
- Analog front end
- Power management
- Point of load regulators
- DC/DC and AC/DC power supplies
- System control and monitoring
- Wearable Devices
- Mobile Phones and Tablets
- Battery-Powered Electronics
- General Purpose Low Voltage Applications
- Limit Comparators
