• Part: LF13331
  • Description: Quad SPST JFET Analog Switches
  • Manufacturer: National Semiconductor
  • Size: 416.30 KB
LF13331 Datasheet (PDF) Download
National Semiconductor
LF13331

Description

These devices are a monolithic bination of bipolar and JFET technology producing the industry’s first one chip quad JFET switch. A unique circuit technique is employed to maintain a constant resistance over the analog voltage range of ± 10V.

Key Features

  • Constant “ON” resistance for signals up to ± 10V and 100 kHz
  • Pin compatible with CMOS switches with the advantage of blow out free handling
  • Small signal analog signals to 50 MHz
  • Break-before-make action: tOFF < tON
  • High open switch isolation at 1.0 MHz: -50 dB
  • Low leakage in “OFF” state: < 1.0 nA
  • TTL, DTL, RTL patibility
  • Single disable pin opens all switches in package on LF11331, LF11332, LF11333
  • LF11201 is pin compatible with DG201 Test Circuit and DS005667-2 FIGURE
  • Typical Circuit for One Switch DS005667-12 FIGURE