ICM7211AMIQH+D

ICM7211AMIQH+D is a LCD four-digit, seven-segment display driver. It includes input data latches, BCD to segment decoders and all level translation and timing circuits needed to drive non multiplexed displays. It decodes the BCD data via an onboard character font ROM. The low power consumption of this driver makes it ideal for battery-powered and portable applications. Applications include digital panel displays, intelligent instruments, remote display units, microprocessor-to-visual communication.

• No external components needed
• Operating supply voltage range from 3 to 6V at V+=5V, TA=25°C
• Operating current is 10µA typ at V+=5V, TA=25°C
• Oscillator input current is ±2µA typ at V+=5V, TA=25°C, pin 36
• Segment rise/fall time is 0.52µs typ at V+=5V, TA=25°C, CL=200pF
• Oscillator frequency is 16kHz typ at V+=5V, TA=25°C, pin 36 floating
• Improved ESD protection
• Increased segment on current, low power
• 44 lead plastic chip carrier package
• Temperature range from -20 to 85°C

注释

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