JLC1562BF

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Number of I/O:	8
Interface:	I²C
Interrupt Output:	No
Features:	DAC, POR
Output Type:	Open Drain
Current - Output Source/Sink:	--
Clock Frequency:	100kHz
Voltage - Supply:	4.2 V ~ 6 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	JLC1562

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Interface - I/O ExpandersI/O expanders are electronic devices that expand the number of available digital ports on a device. I/O expanders are commonly used in computer systems, embedded systems and microcontroller systems, among others. One type of I/O expander becoming increasingly popular is the JLC1562BF. The JLC1562BF is a sophisticated I/O expander that provides up to 16-bit I/O port expansion. It has a wide range of applications and a simple working principle.The JLC1562BF is designed as a low power and cost-effective solution for connecting multiple peripheral devices to your system via I/O expansion. The JLC1562BF can be used to interface with numerous USB and I2C devices. It features an integrated USB host controller and an 8 character display making it ideal for interfacing with embedded applications. The JLC1562BF application field covers several industries, mostly system integration or industrial automation. It is well suited to applications such as printers, scanners, modems and other USB devices. It can also be used to provide an isolated I/O connection for industrial automation systems. In addition, the JLC1562BF can be used for keypad, LED, and switch control as it allows for direct input/output connections to be made.The working principle of the JLC1562BF is based on the I2C communication protocol. This protocol is an open-ended bidirectional bus, allowing different devices to communicate with each other. The protocol uses a system of addressing and data transfers known as \'acknowledgement\'. The acknowledgement system is where an I2C device sends back an acknowledgement signal when it receives data. This way, the connected device can verify that data has been correctly received.The JLC1562BF uses the I2C protocol for two-way communications between the I/O expander and the controlling device. The data is transferred in 8-bit chunks, with up to 16 bits if needed by the application. This makes the JLC1562BF ideal for low power applications that require a large number of I/O connections - as in industrial automation systems.In summary, the JLC1562BF is a versatile and low power I/O expander that can be used for a wide range of applications. Its working principle is based on the I2C protocol, making it suitable for reliable and secure communications. It has a wide range of applications in system integration and industrial automation, particularly with printers, scanners, and modems. The JLC1562BF provides an easy and cost-effective way of connecting multiple peripheral devices to your system.

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