HI-303/883
Dual SPDT CMOS Analog Switch
Typical Diagram
Key Features
- This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
- Analog Signal Range (±15V Supplies) ±15V
- Low Leakage (+25°C) 1nA (Max)
- Low Leakage (+125°C) 100nA (Max)
- Low ON Resistance 50Ω (Max)
- Charge Injection 30pC (Typ)
- TTL Compatible
- System Switch Elements
- Low Operating Power
- Compatible with DG303
Description
The HI-303/883 switch is a monolithic device fabricated using CMOS technology and the Intersil Dielectric Isolation process. This switch features break-before-make switching, low and nearly constant ON resistance over the full analog signal range, and low power dissipation.
The HI-303/883 is TTL compatible and has a logic '0' condition with an input less than 0.8V and a logic '1' condition with an input greater than 4.0V.
The HI-303/883 is pin-for-pin compatible with the industry standard Siliconix DG303. The device is available in a 14 pin Ceramic DIP. The HI-303/883 operates over the -55°C to +125°C temperature range.
Applications
- Sample and Hold, i.e. Low Leakage Switching
- Op Amp Gain Switching, i.e. Low ON Resistance
- Portable, Battery Operated Circuits
- Low Level Switching Circuits
- Dual or Single Supply Systems
