Аналоговые ключи DG403DY+

Аналоговый переключатель , высокоскоростной, 2 канал(-ов), SPDT, 45 Ом, 10В до 30В, ± 4.5В до ± 20В

The DG403DY+ is a dual high speed SPDT analogue switch in 16 pin NSOIC package. This low on-resistance switch conducts equally well in either direction. It has low charge injection of 15pC maximum. The new design offers low off leakage current of less than 5nA at +85°C. Switching times are 150ns maximum for tON and 100ns maximum for tOFF with maximum power consumption of 35µW. The DG403 is fabricated with 44V silicon gate process. It is used in sample and hold circuits, guidance and control systems, battery operated systems, military radios, test equipment, heads-up displays, audio signal routing, PBX and PABX systems.

• Supply voltage range from 10V to 30V, ±4.5V to ±20V
• Operating temperature range from -40°C to 85°C
• Two normally open and two normally closed switches
• Rail to rail signal handling capability
• TTL
• CMOS logic compatible
• Maximum drain to source on-resistance of 45ohm at TA = +25°C
• Break before make delay of 20ns
• Maximum drain to source on-resistance match between channels is 2ohm at TA = +25°C
• Maximum on-resistance flatness over signal range is 3ohm at TA = +25°C

• Off isolation of 72dB at f = 1MHz and crosstalk of 90dB at f = 1MHz

Области применения

Обработка Сигнала, Связь и Сеть