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

General Description The MAX6956 compact, serial-interfaced LED display driver/I/O expander provide microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input, logic output, or common-anode (CA) LED constant-current segment driver. Each port configured

文件：381.29 Kbytes 页数：27 Pages

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

文件：201.02 Kbytes 页数：24 Pages

Maxim

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2线接口、2.5V至5.5V、20端口或28端口LED显示驱动器及输入/输出扩展器

MAX6956是紧凑型、串行接口的LED显示驱动器和I/O扩展器，可为微控制器提供多达28个端口。每个端口都可独立地被用户配置为逻辑输入、逻辑输出或共阳(CA) LED恒流段驱动器。每个端口可配置为具有数控恒定吸流的LED段驱动器，在1.5mA至24mA范围内提供16级等间隔电流调节。LED驱动器适用于分立的LED以及共阳极数字、字母显示LED。\n\n 每个端口可以配置为通用I/O (GPIO)，既可以作为推挽式逻辑输出，具有10mA的吸流能力和4.5mA的源出电流能力；也可作为施密特逻辑输入，可选择内部上拉。其中7个端口具有可配置的边沿检测逻辑，一旦端口逻辑电平发生变化将即刻产生 • 400kbps I²C兼容的串行接口\n• 工作电压2.5V至5.5V\n• -40°C至+125°C温度范围\n• 20或28个I/O端口，每个端口可配置为\n• 恒流LED驱动器\n• 推挽式逻辑输出\n• 施密特逻辑输入\n• 带有内部上拉的施密特逻辑输入\n\n\n• 11µA (最大值)关断电流\n• 16级独立可编程电流控制，用于每个LED\n• 逻辑电平边沿检测，用于7个I/O端口;

ADI

亚德诺

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

General Description The MAX6956 compact, serial-interfaced LED display driver/I/O expander provide microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input, logic output, or common-anode (CA) LED constant-current segment driver. Each port configured

文件：381.29 Kbytes 页数：27 Pages

Maxim

美信

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

General Description The MAX6956 compact, serial-interfaced LED display driver/I/O expander provide microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input, logic output, or common-anode (CA) LED constant-current segment driver. Each port configured

文件：381.29 Kbytes 页数：27 Pages

Maxim

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

General Description The MAX6956 compact, serial-interfaced LED display driver/I/O expander provide microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input, logic output, or common-anode (CA) LED constant-current segment driver. Each port configured

文件：381.29 Kbytes 页数：27 Pages

Maxim

美信

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

General Description The MAX6956 compact, serial-interfaced LED display driver/I/O expander provide microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input, logic output, or common-anode (CA) LED constant-current segment driver. Each port configured

文件：381.29 Kbytes 页数：27 Pages

Maxim

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

文件：201.02 Kbytes 页数：24 Pages

Maxim

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

文件：1.24085 Mbytes 页数：24 Pages

Maxim

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

文件：201.02 Kbytes 页数：24 Pages

Maxim

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