TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 28 Pin |
Supply Voltage (DC) | 2.50V (min) |
Case/Package | SSOP-28 |
Output Voltage | 1.8 V |
Output Current | 10 mA |
Number of Positions | 28 Position |
Clock Speed | 400 kHz |
Power Dissipation | 727 mW |
Number of Inputs and Outputs | 28 Input |
Operating Temperature (Max) | 125 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 2.5V ~ 5.5V |
Supply Voltage (Max) | 5.5 V |
Supply Voltage (Min) | 2.5 V |
Input Voltage | 1.65V ~ 1.75V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Unknown |
Packaging | Tube |
Operating Temperature | -40℃ ~ 125℃ |
The MAX7300AAI+ is a 20 port I/O expander in 28 pin SSOP package. This compact, 2-wire serial interfaced, I/O expansion peripheral provides microprocessors with 20 ports. Each port is individually user configurable to either a logic input or logic output. The device ports can be configured as either a push-pull logic output capable of sinking 10mA and sourcing 4.5mA or a schmitt logic input with optional internal pull-up. Seven ports feature configurable transition detection logic which generates an interrupt upon change of port logic level. The MAX7300 is controlled through an I2C compatible 2-wire serial interface and uses four level logic that allow 16 I2C addresses from only two select pins.
● Supply voltage range is 2.5V to 5.5V
● Maximum shutdown current is 11µA
● 400Kbps I2C compatible serial interface
● Serial clock frequency is 400KHz
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