MAX6817 MAXIM [Maxim Integrated Products], MAX6817 Datasheet
MAX6817
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MAX6817 Summary of contents
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... Undervoltage lockout circuitry ensures the output is in the correct state upon power-up. The single MAX6816 and dual MAX6817 are offered in SOT packages and require no external components. Their low supply current makes them ideal for use in portable equipment. ...
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... EN Low to CH Out High Propagation Delay OUT_ Three-State Leakage Current ESD CHARACTERISTICS ESD Protection Note 1: MAX6816 and MAX6817 production testing is done _______________________________________________________________________________________ Continuous Power Dissipation (T 4-Pin SOT143 (derate 4.0mW/°C above +70°C)..........320mW 6-Pin SOT23 (derate 8.7mW/°C above +70°C)............691mW 20-Pin SSOP (derate 8.0mW/° ...
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ESD-Protected, Single/Dual/Octal +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. TEMPERATURE -50 - TEMPERATURE (°C) OUTPUT LOGIC ...
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... ESD PROTECTION Figure 1. Block Diagram _______________Detailed Description Theory of Operation The MAX6816/MAX6817/MAX6818 are designed to eliminate the extraneous level changes that result from interfacing with mechanical switches (switch bounce). Virtually all mechanical switches bounce upon opening or closing. These switch debouncers remove bounce when a switch opens or closes by requiring that sequentially clocked inputs remain in the same state for a number of sampling periods ...
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... Figure 3. Switch Input ±25V Fault Tolerance Robust Switch Inputs The switch inputs on the MAX6816/MAX6817/MAX6818 have overvoltage clamping diodes to protect against damaging fault conditions. Switch input voltages can safely swing ±25V to ground (Figure 3). Proprietary ESD-protection structures protect against high ESD encountered in harsh industrial environments, membrane keypads, and portable applications. They are designed to withstand ± ...
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... Figure 6b. Human Body Current Waveform damage. The ESD structures withstand high ESD in all states: normal operation, shutdown, and powered down. After an ESD event, the MAX6816/MAX6817/ MAX6818 keep working without latchup, whereas other solutions can latch and must be powered down to remove latchup. ...
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... If a change of state is not required, leave CH unconnected. Pin Configurations (continued) 6 OUT1 OUT2 ___________________Chip Information MAX6816 TRANSISTOR COUNT: 284 MAX6817 TRANSISTOR COUNT: 497 MAX6818 TRANSISTOR COUNT: 2130 SUBSTRATE CONNECTED TO GND Machine Model MAX6818 µP Interfacing IN1 2 ...
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ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers 8 _______________________________________________________________________________________ Package Information ...
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ESD-Protected, Single/Dual/Octal, _______________________________________________________________________________________ CMOS Switch Debouncers Package Information (continued) 9 ...
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ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers 10 ______________________________________________________________________________________ Package Information (continued) ...
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ESD-Protected, Single/Dual/Octal, ______________________________________________________________________________________ CMOS Switch Debouncers NOTES 11 ...
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ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are Maxim cannot assume responsibility for use of any circuitry other than ...