2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

General Description The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinkin

文件：348.77 Kbytes 页数：22 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

文件：205.57 Kbytes 页数：20 Pages

Maxim

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2线接口、2.5V至5.5V、20端口或28端口输入/输出扩展器

MAX7300是一款紧凑型、串行接口、I/O扩展外设，为微处理器提供最多28个端口。每个端口都可独立地由用户配置为逻辑输入或逻辑输出。\n\n 每个端口都可配置为推挽式逻辑输出，能够吸取10mA，源出4.5mA，或施密特逻辑输入，带有可选的内部上拉。其中七个端口具有可配置的跳变检测逻辑，当端口逻辑电平变化时产生中断。通过一个I²C兼容的2线串行接口可以对MAX7300进行控制，仅通过两个选择引脚，利用四电平逻辑，可以设定16个不同的I²C地址。\n\n MAX7300AAX和MAX7300ATL具有28个端口，分别采用36引用SSOP和40引脚、薄型QFN封装。MAX730 • 400kbps I²C兼容串行接口\n• 2.5V至5.5V工作电压\n• -40°C至+125°C温度范围\n• 20或28个I/O端口，每个都可配置为\n• 推挽式逻辑输出\n• 施密特逻辑输入\n• 带内部上拉的施密特逻辑输入\n\n\n• 11µA (最大)关断电流\n• 七个I/O端口具有逻辑跳变检测功能;

ADI

亚德诺

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

General Description The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinkin

文件：348.77 Kbytes 页数：22 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

General Description The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinkin

文件：348.77 Kbytes 页数：22 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

General Description The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinkin

文件：348.77 Kbytes 页数：22 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

General Description The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output. Each port can be configured as either a push-pull logic output capable of sinkin

文件：348.77 Kbytes 页数：22 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

文件：205.57 Kbytes 页数：20 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

文件：1.06738 Mbytes 页数：20 Pages

Maxim

美信

2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

文件：1.06738 Mbytes 页数：20 Pages

Maxim

美信