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MAXIM INTEGRATED / ANALOG DEVICES ICM7224IPL High-Speed LCD Counter
The ICM7224IPL+ is a 4.5-digit LCD high-speed counter, decoder, and driver integrated circuit in a 40-pin DIP package. It features segment decoders, leading zero blanking, store and reset inputs, and a carry output for cascading multiple digits. The device directly drives a non-multiplexed LCD and operates with input frequencies up to 25 MHz while consuming only 10µA of current. It includes an onboard oscillator for backplane frequency generation, supporting a supply voltage from 3V to 6V and temperatures from -20°C to 85°C. Its CMOS design offers low power consumption, with segment transition times around 0.5µs and backplane transition about 1.5µs at specified loads. Suitable applications include measurement systems such as frequency counters, tachometers, hour meters, and totalizers, making it ideal for industrial and electronic measurement projects.
MAXIM INTEGRATED / ANALOG DEVICES ICM7224IPL High-Speed LCD Counter Specifications:
- Display digits: 4.5 digits with overflow half-digit
- Segment Driver Outputs: 29 for LCD segments
- Maximum Input Frequency: 25 MHz
- Supply Voltage Range: 3V to 6V
- Operating Temperature: -20°C to 85°C
- Power Consumption: approximately 10µA
- Segment Rise/Fall Time: about 0.5µs at 200pF load
- Backplane Frequency: 150Hz at 19kHz oscillator (floating pin 36)
- Oscillator Frequency: 19kHz (floating pin 36)
- Counter Type: 4.5-digit up counter with carry output
- Inputs: Count, Reset, Store, Inhibit, Zero Blanking
- Outputs: Segment drives, Carry, and Overflow indicators
- Package Type: 40-pin DIP
- Additional ground pins for high LED drive current
- Features include leading zero blanking, cascade capability, and low power CMOS technology
Buy the Buy Maxim Counter Decoder Driver Part Number ICM7224IPL+ Online
Purchase the Maxim ICM7224IPL+ online today for precise, reliable, and low-power high-speed counting solutions. This 4.5-digit counter with advanced features like segment decoding, leading zero blanking, cascading capability, and onboard oscillator ensures optimal performance for measurement instruments, tachometers, and totalizers. Its robust CMOS design operates with minimal current consumption, supporting supply voltages from 3V to 6V and temperatures from -20°C to 85°C. Simplify your measurement projects with this efficient and versatile counter device—order now for fast delivery and dependable performance.
Get Maxim ICM7224IPL+ today—designed for high-speed counting, low power operation, and reliable display driving in measurement and control systems.
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MAXIM INTEGRATED / ANALOG DEVICES