Interface & Display IC

24LC256 · Microchip

The 24LC256 is a 256 Kbit (32K x 8) serial EEPROM with a 2-wire I2C interface. It supports 64-byte page writes, hardware write-protect, and up to eight cascaded devices on one bus.

24LC512 · Microchip

The 24LC512 is an I2C EEPROM with 512 Kbit of memory, used for non-volatile data storage.

24LC64 · Microchip

The 24LC64 is a 64 Kbit I2C EEPROM with low-power CMOS technology, organized as an 8K x 8-bit memory block.

25LC256 · Microchip

25LC256 is a SPI EEPROM with 32,768 bytes of memory, designed for use in microcontroller applications via an SPI interface.

ADS1115 · Texas Instruments

The ADS1115 is a low-power, 16-bit analog-to-digital converter with an I2C interface. It features a programmable gain amplifier, a multiplexer for up to four single-ended or two differential inputs, and a digital comparator for alert functions.

AT24C32 · Microchip

The AT24C32 is a low-voltage I2C EEPROM with 32K bits of memory, organized as 4096 words of 8-bit each.

INA219 · Texas Instruments

The INA219 is a digital current and power monitor that uses an I2C/SMBUS interface to measure both shunt voltage drop and bus supply voltage. It offers programmable calibration for direct current and power readouts, with options for conversion times and filtering.

ISO1540 · Texas Instruments

The ISO1540 is a low-power, bidirectional I2C isolator that supports up to 1 MHz operation and has a supply range from 3V to 5.5V.

LP5036 · Texas Instruments

The LP5036 is a 36-channel LED driver that uses I2C for communication and provides constant current to LEDs with high precision PWM control.

MAX3232 · Texas Instruments

The MAX3232 is a RS-232 transceiver that converts logic levels to RS-232 levels and vice versa, with ±15-kV ESD protection.

MAX7219 · Analog Devices

The MAX7219/MAX7221 are serial input/output drivers for 7-segment LED displays, bar graphs, or individual LEDs. They feature on-chip RAM, current control, and a 4-wire serial interface for easy microprocessor connection.

MCP23008 · Microchip

The MCP23008 is an 8-bit general-purpose parallel I/O expander controlled over an I2C interface. It adds eight configurable bidirectional pins with interrupt-on-change, weak pull-ups, and three hardware address pins for up to eight devices.

MCP23017 · Microchip

The MCP23017 is a 16-bit I/O expander that communicates via an I2C interface. It provides two 8-bit bidirectional ports, allowing microcontrollers to easily add more general-purpose input/output pins.

MCP2515 · Microchip

The MCP2515 is a stand-alone CAN controller implementing CAN V2.0B at 1 Mb/s. It connects to a microcontroller over SPI and provides receive buffers, acceptance masks and filters, and three prioritized transmit buffers.

MCP2551 · Microchip

The MCP2551 is a high-speed CAN transceiver that interfaces between a CAN protocol controller and the physical bus, supporting up to 1 Mb/s operation and providing differential transmit and receive capability.

MCP2562 · Microchip

The MCP2562 is a high-speed CAN transceiver that interfaces between a CAN controller and the physical bus, supporting up to 1 Mb/s operation with features like low quiescent current, ESD protection, and automatic thermal shutdown.

MCP3008 · Microchip

The MCP3008 is a 10-bit, 8-channel Analog-to-Digital Converter (ADC) that communicates via an SPI serial interface. It supports a wide operating voltage range and low power consumption, making it suitable for various data acquisition applications.

MCP3208 · Microchip

The MCP3208 is a 12-bit, 8-channel successive-approximation Analog-to-Digital Converter with on-board sample-and-hold. Channels are configurable as single-ended or pseudo-differential pairs and it communicates over an SPI serial interface.

MCP4131 · Microchip

The MCP4131 is a digital potentiometer that allows for precise analog voltage control via SPI interface.

MCP4725 · Microchip

The MCP4725 is a single-channel, 12-bit buffered voltage-output Digital-to-Analog Converter with on-board EEPROM. It controls over I2C, retains its setting through power cycles, and provides rail-to-rail output in a 6-pin SOT-23 package.

PCA9536 · Texas Instruments

PCA9536 is a 4-bit I/O expander that expands general-purpose remote I/O through an I2C interface, providing configuration and polarity inversion registers.

PCA9548A · Texas Instruments

PCA9548A is an I2C multiplexer with eight bidirectional switches, allowing selection of up to eight downstream channels via the I2C bus.

PCA9555 · Texas Instruments

PCA9555 is a 16-bit I/O expander that expands general-purpose remote I/O for microcontroller families via the I2C interface.

PCF8574 · Texas Instruments

The PCF8574 is an 8-bit I/O expander that communicates via the I2C bus. It allows microcontrollers to increase their number of general-purpose input/output pins, with features like latched outputs for driving LEDs and an interrupt output.