• 简体中文
• English

This CMOS analog switch offers low-resistance switching performance for analog voltages up to the supply rails and for signal currents up to 70mA. “ON” resistance is low and stays reasonably constant over the full range of operating signal voltage and current. R_ON remains exceptionally constant for input voltages between +5V and -5V and currents up to 50mA. Switch impedance also changes very little over temperature, particularly between 0°C and +75°C. R_ON is nominally 25Ωfor the HI-5046A/883.

This device provides break-before-make switching and is TTL and CMOS compatible for maximum application versatility. Performance is further enhanced by Dielectric Isolation processing which insures latch-free operation with very low input and output leakage currents (0.8nA at +25°C). The HI-5046A/883 also features very low power operation (1.5mW at +25°C). The HI-5046A/883 is available in a 16 Ld CerDIP package and is specified over the temperature range of -55°C to +125°C.

Key Features

• This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• Wide Analog Signal Range . . . . . . . . . . . . . . . . . . ±15V
• Low “On” Resistance . . . . . . . . . . 25Ω (Typ), 50Ω (Max)
• High Current Capability . . . . . . . . . . . . . . . . 70mA (Max)
• Break-Before-Make Switching
  • Turn-On Time. . . . . . . . . . . . .370ns (Typ), 800ns (Max)
  • Turn-Off Time . . . . . . . . . . . . 280ns (Typ), 400ns (Max)
• No Latch Up
• Input MOS Gates are Protected from Electrostatic Discharge
• DTL, TTL, CMOS, PMOS Compatible

Applications

• High Frequency Analog
• Sample and Hold
• Digital Filters
• Operational Amplifier Gain Switching