Аналоговые ключи MAX4663EWE+

Аналоговый переключатель , КМОП, 4 канал(-ов), SPST, 4 Ом, 4.5В до 36В, ± 4.5В до ± 20В, WSOIC

The MAX4663EWE+ is a quad SPST CMOS analogue switch in 16 pin WSOIC package. This switch can handle rail to rail analogue signals and the off leakage current is 5nA maximum at TA = +85°C. The MAX4663 is ideal in low distortion applications and it is preferred solution over mechanical relays in automatic test equipment or applications where current switching is required. It has low power requirements and requires less board space. This analogue switch is more reliable than mechanical relays. A separate logic supply pin provides TTL/CMOS logic compatibility when operating across the entire supply voltage range. It is used in audio signal routing, ADC systems, PBX, PABX systems, sample and hold circuits and data acquisition systems.

• Supply voltage range from 4.5V to 36V, ±4.5V to ±20V
• Operating temperature range from -40°C to 85°C
• Two normally closed (NC) and two normally open (NO) switches
• Maximum on-resistance is 4ohm at TA = +25°C (single supply)
• Maximum on-resistance match between channels is 0.4ohm at TA = +25°C (single supply)
• Crosstalk of -60dB at f = 1MHz (single supply)
• Maximum on-resistance flatness over specified signal range is 0.7ohm at TA = +25°C (single supply)
• ESD protection is greater than 2000V per method 3015.7
• Break before make switching time of 125ns at TA = +25°C (single supply)

Области применения

Авиационная Электроника, Связь и Сеть, Обработка Сигнала