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Quantité | Prix |
---|---|
1+ | 14,390 $ |
10+ | 11,240 $ |
25+ | 10,460 $ |
50+ | 10,030 $ |
100+ | 9,580 $ |
250+ | 9,180 $ |
500+ | 8,930 $ |
1000+ | 8,720 $ |
Informations produit
Aperçu du produit
The MAX6818EAP+T is a ±15KV ESD protected, octal, CMOS switch debouncers in 20 pin SSOP package. It provides clean interfacing of mechanical switches to digital systems. It accepts one or more bouncing inputs from a mechanical switch and produces a clean digital output after a short, preset qualification delay. Both switch opening bounce and switch closing bounce are removed. Robust switch inputs handle ±25V levels and are ±15KV ESD protected for use in harsh industrial environments. It features single supply operation from +2.7V to +5.5V. Undervoltage-lockout circuitry ensures the output is in correct state upon power-up. The MAX6818 monitors switches. Additionally, the MAX6818 has three state outputs controlled by an enable (active-low EN) pin. Typical applications include µP switch interfacing, industrial instruments, PC based instruments, portable instruments and membrane keypads.
- Switch debouncer integration simplifies system interface to mechanical switches
- No external components required, designed for data bus interfacing
- 6μA supply current, 40ms debounce duration
- Built-in protection circuitry improves system reliability
- Inputs can exceed power supplies up to ±25V
- ±15KV human body model, ±8KV IEC 1000-4-2 contact discharge, ±15KV IEC 1000-4-2 air gap discharge
- Direct data bus interface
- Pin compatible with LS573 octal latch (except for the CH pin)
- Switch change of state output (active-low CH), simplifying microprocessor polling and interrupts
- Operating temperature range form -40°C to +125°C
Remarques
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Spécifications techniques
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2.7V
SSOP
-40°C
-
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µP Switch Interfacing, PC-Based Instruments
5.5V
20Pins
125°C
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No SVHC (21-Jan-2025)
Documents techniques (2)
Législation et Questions environnementales
RoHS
RoHS
Certificat de conformité du produit