MAX4659EUA+T Datasheet PDF - Maxim Integrated

The MAX4659EUA+T is a high current, 25ohm, SPDT, CMOS analogue switch in 8 pin µMAX package. The medium voltage CMOS analogue switch with a low on-resistance of 25ohm max specifically designed to handle large switch currents. With a switch capability of up to 150mA peak current and 75mA continuous current, this device can switch loads as low as 50 ohm. It can replace reed relays with a million times the speed and a virtually unlimited number of lifetime cycles. Normal power consumption is only 3mW, whether the switch is on or off. This device is TTL/CMOS compatible and will switch any voltage within their power supply range. This switch can operate from any combination of supplies within 40V V+ to V- range. They conduct equally well in either direction and can handle rail to rail analogue signals. Typical applications include xDSL modems, PBX, PABX systems, audio signal routing, audio systems, PC multimedia boards and redundant/backup systems.

● Supply voltage range is 9V to 40V, ±4.5V to ±20V

● Operating temperature range from -40°C to 85°C

● One normally closed (NC) switch and one normally open (NO) switch

● Rail to rail signal handling

● VL supply not required

● Charge injection is 1.5pC

● Off-leakage current is only 1nA max at TA = +25°C