IH5012MDE

虚拟地面模拟开关 Virtual Ground Analog Switch

Description

The IH5009 series of analog switches were designed to fill the need for an easy-to-use, inexpensive switch for both industrial and military applications. Although low cost is a primary design objective, performance and versatility have not been sacrificed.

Each package contains up to four channels of analog gating and is designed to eliminate the need for an external driver. The odd numbered devices are designed to be driven directly from TTL open collector logic 15 volts while the even numbered devices are driven directly from low level TTL logic 5 volts. Each channel simulates a SPDT switch. SPST switch action is obtained by leaving the diode cathode unconnected; for SPDT action, the cathode should be grounded 0V. The parts are intended for high performance multiplexing and commutating usage. A logic “0” turns the channel ON and a logic “1” turns the channel OFF.

Features

• Switches Analog Signals Up to 20 Volts Peak-to-Peak

• Each Channel Complete - Interfaces with Most Integrated Logic

• Switching Speeds Less Than 0.5µs

• IDOFFLess Than 500pA Typical at 70oC

• Effective rDSON- 5Ωto 50Ω

• Commercial and Military Temperature Range Operation